{"com": {"total": 16085296.330018701, "n": 78546742, "mean": 0.20478629565588743, "variance": 0.004226301801053362, "std_dev": 0.06501001308301177, "min": 0.0, "max": 0.9586636466591166, "unit": "task"}, "org": {"total": 2218065.937261135, "n": 9455714, "mean": 0.23457413551860126, "variance": 0.004592871519484652, "std_dev": 0.06777072760037811, "min": 0.0, "max": 0.7590694420150429, "unit": "task"}, "co.uk": {"total": 886322.6467951591, "n": 4161232, "mean": 0.21299524919426718, "variance": 0.003366365265632716, "std_dev": 0.05802038663808365, "min": 0.0, "max": 0.6521739130434783, "unit": "task"}, "net": {"total": 721650.9589189854, "n": 3479842, "mean": 0.20738038075262769, "variance": 0.004229808903307349, "std_dev": 0.06503698104392107, "min": 0.0, "max": 0.7548076923076923, "unit": "task"}, "edu": {"total": 615585.5313115878, "n": 2210568, "mean": 0.27847391770422253, "variance": 0.004753273746739023, "std_dev": 0.06894398992471369, "min": 0.0, "max": 0.6567164179104478, "unit": "task"}, "com.au": {"total": 358580.670625363, "n": 1590106, "mean": 0.22550740052887225, "variance": 0.003952973622794812, "std_dev": 0.06287267787198833, "min": 0.0, "max": 0.6714285714285714, "unit": "task"}, "ca": {"total": 295826.82583556086, "n": 1286450, "mean": 0.2299559453034015, "variance": 0.004783598080064032, "std_dev": 0.06916356034838021, "min": 0.0, "max": 0.6752136752136753, "unit": "task"}, "gov": {"total": 207559.89090512827, "n": 741633, "mean": 0.27986873683496866, "variance": 0.004089305758049087, "std_dev": 0.06394767984883491, "min": 0.02564102564102564, "max": 0.6133333333333333, "unit": "task"}, "info": {"total": 152039.47281150764, "n": 690483, "mean": 0.22019292699676551, "variance": 0.003702058248784866, "std_dev": 0.0608445416515308, "min": 0.0, "max": 0.6758620689655173, "unit": "task"}, "org.uk": {"total": 106399.43250011299, "n": 471124, "mean": 0.22584167331766794, "variance": 0.003546929326966597, "std_dev": 0.05955610234868126, "min": 0.0, "max": 0.5968992248062015, "unit": "task"}, "in": {"total": 109023.83003322987, "n": 467651, "mean": 0.2331307535603043, "variance": 0.00392893860516027, "std_dev": 0.06268124604026526, "min": 0.008333333333333333, "max": 0.6430594900849859, "unit": "task"}, "us": {"total": 83163.31112100469, "n": 366426, "mean": 0.22695799730642668, "variance": 0.004176856316929056, "std_dev": 0.06462860293189894, "min": 0.0, "max": 0.5611814345991561, "unit": "task"}, "de": {"total": 93882.54946114655, "n": 366397, "mean": 0.2562317635273938, "variance": 0.004900593763755177, "std_dev": 0.07000424104120534, "min": 0.014925373134328358, "max": 0.6813186813186813, "unit": "task"}, "eu": {"total": 93565.05250291199, "n": 360844, "mean": 0.2592950208481007, "variance": 0.004804504036684815, "std_dev": 0.06931452976602247, "min": 0.009900990099009901, "max": 0.6503067484662577, "unit": "task"}, "ie": {"total": 81104.06703611468, "n": 360235, "mean": 0.22514210733580772, "variance": 0.004004813692139127, "std_dev": 0.06328359733879804, "min": 0.009433962264150943, "max": 0.6923076923076923, "unit": "task"}, "co.nz": {"total": 73502.44931744342, "n": 335856, "mean": 0.2188510829565154, "variance": 0.003587748338241691, "std_dev": 0.059897815805266985, "min": 0.0, "max": 0.6463414634146342, "unit": "task"}, "co": {"total": 64747.36405317337, "n": 303397, "mean": 0.21340805628655973, "variance": 0.003927078417103082, "std_dev": 0.0626664058096767, "min": 0.0, "max": 0.6666666666666666, "unit": "task"}, "co.za": {"total": 67506.34395900543, "n": 296992, "mean": 0.22730020996863698, "variance": 0.003993793564390297, "std_dev": 0.06319646797401178, "min": 0.013888888888888888, "max": 0.61, "unit": "task"}, "ac.uk": {"total": 83477.07662638565, "n": 292084, "mean": 0.28579818348963193, "variance": 0.004031596006966765, "std_dev": 0.06349485023973807, "min": 0.023255813953488372, "max": 0.6265060240963856, "unit": "task"}, "ru": {"total": 63681.72902513747, "n": 284354, "mean": 0.22395228843321163, "variance": 0.004362113947532385, "std_dev": 0.06604630154317791, "min": 0.0, "max": 0.6814814814814815, "unit": "task"}, "nl": {"total": 50855.20089480212, "n": 207941, "mean": 0.24456553010133703, "variance": 0.004789009475035628, "std_dev": 0.0692026695658168, "min": 0.024390243902439025, "max": 0.6550218340611353, "unit": "task"}, "me": {"total": 37628.91881272045, "n": 189118, "mean": 0.1989705835125184, "variance": 0.004167923816499964, "std_dev": 0.06455945954312167, "min": 0.0, "max": 0.6837606837606838, "unit": "task"}, "io": {"total": 42579.59557071627, "n": 188881, "mean": 0.22543080336675614, "variance": 0.004644241313909721, "std_dev": 0.06814867066869111, "min": 0.0, "max": 0.6708333333333333, "unit": "task"}, "tv": {"total": 35971.112165856066, "n": 177932, "mean": 0.20216213028491833, "variance": 0.003346534438380809, "std_dev": 0.057849238874688826, "min": 0.0, "max": 0.6245059288537549, "unit": "task"}, "blog": {"total": 29672.873595288576, "n": 173224, "mean": 0.1712977046788469, "variance": 0.002872433901872614, "std_dev": 0.053595092143522004, "min": 0.0, "max": 0.643598615916955, "unit": "task"}, "it": {"total": 41402.95111673057, "n": 166889, "mean": 0.24808675896392549, "variance": 0.004358202812971935, "std_dev": 0.06601668586783144, "min": 0.006666666666666667, "max": 0.7008547008547008, "unit": "task"}, "org.au": {"total": 34319.173977893544, "n": 137303, "mean": 0.24995210576530408, "variance": 0.004373295780300377, "std_dev": 0.06613089883178949, "min": 0.02564102564102564, "max": 0.5822784810126582, "unit": "task"}, "biz": {"total": 28469.757516228743, "n": 125470, "mean": 0.22690489771442365, "variance": 0.0037057779764855816, "std_dev": 0.06087510144948903, "min": 0.012345679012345678, "max": 0.5778546712802768, "unit": "task"}, "fr": {"total": 26446.64791590361, "n": 108915, "mean": 0.24281915177802516, "variance": 0.004582568175065793, "std_dev": 0.06769466873444166, "min": 0.008658008658008658, "max": 0.6379310344827587, "unit": "task"}, "se": {"total": 23446.95178343789, "n": 98201, "mean": 0.23876489835579973, "variance": 0.0057060435275693615, "std_dev": 0.07553835798830526, "min": 0.010869565217391304, "max": 0.65, "unit": "task"}, "ch": {"total": 24836.20180979138, "n": 97514, "mean": 0.25469370356863047, "variance": 0.00517995774115503, "std_dev": 0.07197192328370161, "min": 0.011363636363636364, "max": 0.6630824372759857, "unit": "task"}, "edu.au": {"total": 29186.87326508319, "n": 97391, "mean": 0.299687581656243, "variance": 0.004864255757190224, "std_dev": 0.06974421665765718, "min": 0.026785714285714284, "max": 0.5833333333333334, "unit": "task"}, "gov.uk": {"total": 24190.154038770135, "n": 94873, "mean": 0.25497406046789073, "variance": 0.0030265642666052967, "std_dev": 0.05501421876756314, "min": 0.03225806451612903, "max": 0.5816993464052288, "unit": "task"}, "tk": {"total": 24580.342287860763, "n": 94317, "mean": 0.26061412351814367, "variance": 0.007346858839312766, "std_dev": 0.0857138194185323, "min": 0.042105263157894736, "max": 0.5663265306122449, "unit": "task"}, "uk": {"total": 20367.43173640356, "n": 89224, "mean": 0.22827301775759393, "variance": 0.003622329296750641, "std_dev": 0.06018578982409919, "min": 0.022222222222222223, "max": 0.6067415730337079, "unit": "task"}, "net.au": {"total": 19751.813695174355, "n": 88480, "mean": 0.2232347840774679, "variance": 0.003334740470484097, "std_dev": 0.05774721179835523, "min": 0.025974025974025976, "max": 0.5689655172413793, "unit": "task"}, "pl": {"total": 21424.067969889442, "n": 84823, "mean": 0.2525738062776538, "variance": 0.003983551973011069, "std_dev": 0.06311538618285616, "min": 0.0125, "max": 0.7446808510638298, "unit": "task"}, "es": {"total": 20502.75573244792, "n": 81384, "mean": 0.2519261246983178, "variance": 0.004483838334540027, "std_dev": 0.06696146902913665, "min": 0.0136986301369863, "max": 0.5975609756097561, "unit": "task"}, "be": {"total": 18206.81343885045, "n": 74453, "mean": 0.24454103177642872, "variance": 0.004746260284530985, "std_dev": 0.06889310767073137, "min": 0.013333333333333334, "max": 0.5870445344129555, "unit": "task"}, "co.in": {"total": 16995.390643588038, "n": 69326, "mean": 0.24515175610287682, "variance": 0.004572705869523835, "std_dev": 0.06762178546536489, "min": 0.019801980198019802, "max": 0.6385542168674698, "unit": "task"}, "xyz": {"total": 14186.304775004313, "n": 66812, "mean": 0.21233168854403875, "variance": 0.003176140288257164, "std_dev": 0.05635725586166491, "min": 0.017467248908296942, "max": 0.5142857142857142, "unit": "task"}, "gov.au": {"total": 16896.1480990555, "n": 61184, "mean": 0.2761530481670942, "variance": 0.003920030605676981, "std_dev": 0.06261014778513928, "min": 0.022222222222222223, "max": 0.6538461538461539, "unit": "task"}, "dk": {"total": 14517.644010054759, "n": 60732, "mean": 0.23904439191949484, "variance": 0.005644196028061667, "std_dev": 0.07512786452483304, "min": 0.012195121951219513, "max": 0.6590909090909091, "unit": "task"}, "com.sg": {"total": 13737.797942608951, "n": 57717, "mean": 0.23801995846299967, "variance": 0.0039486127443504, "std_dev": 0.06283798806733391, "min": 0.015873015873015872, "max": 0.56875, "unit": "task"}, "cz": {"total": 13840.873193259995, "n": 55774, "mean": 0.2481599525452719, "variance": 0.0042170772328372855, "std_dev": 0.06493902703950287, "min": 0.01048951048951049, "max": 0.621875, "unit": "task"}, "news": {"total": 12543.853278226805, "n": 55372, "mean": 0.22653784003154676, "variance": 0.002952411234006503, "std_dev": 0.054336095130276915, "min": 0.031746031746031744, "max": 0.5085714285714286, "unit": "task"}, "no": {"total": 13932.225747266293, "n": 54396, "mean": 0.256125923730905, "variance": 0.0053684614817053715, "std_dev": 0.07326978559887679, "min": 0.03125, "max": 0.5441176470588235, "unit": "task"}, "gr": {"total": 12894.582230970129, "n": 52263, "mean": 0.2467248766999623, "variance": 0.004452463854785643, "std_dev": 0.06672678513749664, "min": 0.0, "max": 0.5581395348837209, "unit": "task"}, "fm": {"total": 10104.704527933709, "n": 50924, "mean": 0.1984271567028063, "variance": 0.0032706697193936604, "std_dev": 0.05718976935950748, "min": 0.0, "max": 0.5084745762711864, "unit": "task"}, "sg": {"total": 11294.347950535664, "n": 50622, "mean": 0.22311145254110198, "variance": 0.0041689282042118424, "std_dev": 0.06456723785490473, "min": 0.016129032258064516, "max": 0.6504854368932039, "unit": "task"}, "fi": {"total": 13227.840104068724, "n": 49752, "mean": 0.26587554478350073, "variance": 0.005185150912435637, "std_dev": 0.07200799200391327, "min": 0.014705882352941176, "max": 0.628099173553719, "unit": "task"}, "app": {"total": 10444.242310168484, "n": 47816, "mean": 0.21842567990146566, "variance": 0.002962331909218724, "std_dev": 0.05442730848773182, "min": 0.014492753623188406, "max": 0.5138888888888888, "unit": "task"}, "com.my": {"total": 11253.614834255342, "n": 47250, "mean": 0.23817174252392262, "variance": 0.004063605401864259, "std_dev": 0.0637464148157703, "min": 0.02531645569620253, "max": 0.5454545454545454, "unit": "task"}, "at": {"total": 10608.91853156608, "n": 44903, "mean": 0.23626302321818324, "variance": 0.005165283213445233, "std_dev": 0.07186990478249733, "min": 0.03278688524590164, "max": 0.6187845303867403, "unit": "task"}, "org.nz": {"total": 10361.625927404068, "n": 44567, "mean": 0.23249547708851992, "variance": 0.003784566488635325, "std_dev": 0.061518830358153954, "min": 0.015625, "max": 0.5416666666666666, "unit": "task"}, "com.ng": {"total": 9851.69659344308, "n": 42851, "mean": 0.22990587368890059, "variance": 0.00413483757760009, "std_dev": 0.06430270272391425, "min": 0.033582089552238806, "max": 0.6878612716763006, "unit": "task"}, "ae": {"total": 10227.869250994283, "n": 41656, "mean": 0.24553171814370758, "variance": 0.003954288434649511, "std_dev": 0.06288313314911648, "min": 0.03488372093023256, "max": 0.6216216216216216, "unit": "task"}, "online": {"total": 8918.596562562792, "n": 41058, "mean": 0.2172194593638946, "variance": 0.0037665705271206643, "std_dev": 0.061372392222567504, "min": 0.022222222222222223, "max": 0.6714285714285714, "unit": "task"}, "ro": {"total": 9974.225355794735, "n": 40888, "mean": 0.24394016229198628, "variance": 0.005202165939949781, "std_dev": 0.07212604203718502, "min": 0.018404907975460124, "max": 0.5729166666666666, "unit": "task"}, "cc": {"total": 8404.616087835371, "n": 40759, "mean": 0.2062027058523363, "variance": 0.004208724523759297, "std_dev": 0.06487468322665858, "min": 0.014492753623188406, "max": 0.5310734463276836, "unit": "task"}, "ng": {"total": 9284.706224100977, "n": 39897, "mean": 0.2327169016242068, "variance": 0.0035686537550653308, "std_dev": 0.059738210176279394, "min": 0.016666666666666666, "max": 0.584070796460177, "unit": "task"}, "pk": {"total": 9070.308317576386, "n": 38572, "mean": 0.23515265782371633, "variance": 0.004053045093677638, "std_dev": 0.06366353032684911, "min": 0.014084507042253521, "max": 0.6685082872928176, "unit": "task"}, "club": {"total": 7965.769892334686, "n": 38546, "mean": 0.2066562001850953, "variance": 0.0034309813420717833, "std_dev": 0.05857457931621689, "min": 0.0, "max": 0.5825242718446602, "unit": "task"}, "co.ke": {"total": 8576.062208260642, "n": 36740, "mean": 0.23342575417149272, "variance": 0.003782013028868255, "std_dev": 0.061498073375255057, "min": 0.015748031496062992, "max": 0.6324786324786325, "unit": "task"}, "jp": {"total": 8135.9119430609635, "n": 35925, "mean": 0.2264693651513142, "variance": 0.004735901169974327, "std_dev": 0.06881788408527487, "min": 0.0136986301369863, "max": 0.5772811918063314, "unit": "task"}, "ph": {"total": 7682.426953606555, "n": 35904, "mean": 0.21397133894848921, "variance": 0.003905778573032797, "std_dev": 0.062496228470466895, "min": 0.029411764705882353, "max": 0.6666666666666666, "unit": "task"}, "com.br": {"total": 7528.891513406461, "n": 33096, "mean": 0.22748644891849346, "variance": 0.004584899112525313, "std_dev": 0.0677118830968783, "min": 0.00966183574879227, "max": 0.6575342465753424, "unit": "task"}, "mil": {"total": 8662.603039728976, "n": 31644, "mean": 0.27375183414640947, "variance": 0.0043007126130759, "std_dev": 0.06557981864168198, "min": 0.0653061224489796, "max": 0.578125, "unit": "task"}, "cn": {"total": 7784.4584538480985, "n": 31285, "mean": 0.24882398765696334, "variance": 0.005170421103864639, "std_dev": 0.07190564027852502, "min": 0.0, "max": 0.6586538461538461, "unit": "task"}, "com.ph": {"total": 6788.3535662287, "n": 29777, "mean": 0.22797305189336403, "variance": 0.003541927621715176, "std_dev": 0.05951409599174952, "min": 0.03636363636363636, "max": 0.5344827586206896, "unit": "task"}, "int": {"total": 8445.130807831587, "n": 28845, "mean": 0.2927762457213241, "variance": 0.0028024124138786187, "std_dev": 0.05293781648196891, "min": 0.06578947368421052, "max": 0.5952380952380952, "unit": "task"}, "com.pk": {"total": 6994.406582905987, "n": 28143, "mean": 0.2485309520273599, "variance": 0.003490225917110637, "std_dev": 0.05907813400159688, "min": 0.05128205128205128, "max": 0.601123595505618, "unit": "task"}, "my": {"total": 6498.277850740664, "n": 27927, "mean": 0.2326880026762869, "variance": 0.004192859100051625, "std_dev": 0.06475229030738315, "min": 0.027777777777777776, "max": 0.5689655172413793, "unit": "task"}, "hu": {"total": 6691.473086359006, "n": 26801, "mean": 0.249672515441924, "variance": 0.004245747225299395, "std_dev": 0.06515939859528627, "min": 0.03278688524590164, "max": 0.5447154471544715, "unit": "task"}, "co.jp": {"total": 6219.780747321395, "n": 25270, "mean": 0.24613299356238208, "variance": 0.004131738235395663, "std_dev": 0.06427859857989798, "min": 0.04411764705882353, "max": 0.6, "unit": "task"}, "govt.nz": {"total": 6263.108241025886, "n": 24601, "mean": 0.2545875468893897, "variance": 0.0033685666227799976, "std_dev": 0.058039354086516136, "min": 0.046875, "max": 0.5454545454545454, "unit": "task"}, "pt": {"total": 6319.12475038956, "n": 24570, "mean": 0.25718863452948965, "variance": 0.005291244460574527, "std_dev": 0.07274094074573498, "min": 0.013888888888888888, "max": 0.6387434554973822, "unit": "task"}, "org.za": {"total": 5741.776479729552, "n": 22824, "mean": 0.2515674938542565, "variance": 0.00393886120378786, "std_dev": 0.06276034738421912, "min": 0.02763157894736842, "max": 0.6642857142857143, "unit": "task"}, "pro": {"total": 5120.493540799713, "n": 22813, "mean": 0.2244550712663706, "variance": 0.003903606475643642, "std_dev": 0.06247884822596878, "min": 0.030303030303030304, "max": 0.6050420168067226, "unit": "task"}, "is": {"total": 4997.488877442709, "n": 22797, "mean": 0.2192169529956883, "variance": 0.0038756801292470387, "std_dev": 0.06225496067982887, "min": 0.0, "max": 0.5, "unit": "task"}, "nz": {"total": 5047.059574027104, "n": 22732, "mean": 0.2220244401736364, "variance": 0.004037596175559346, "std_dev": 0.06354208192654176, "min": 0.03816793893129771, "max": 0.5079365079365079, "unit": "task"}, "top": {"total": 4788.416868418502, "n": 21896, "mean": 0.218689115291309, "variance": 0.003058229892937689, "std_dev": 0.05530126484030622, "min": 0.009259259259259259, "max": 0.5211267605633803, "unit": "task"}, "vn": {"total": 5329.355594399046, "n": 21633, "mean": 0.2463530529468426, "variance": 0.003829333487324101, "std_dev": 0.061881608635555856, "min": 0.0, "max": 0.7333333333333333, "unit": "task"}, "shop": {"total": 4552.850731906757, "n": 20977, "mean": 0.21704012641973383, "variance": 0.003122807260249355, "std_dev": 0.05588208353532781, "min": 0.01639344262295082, "max": 0.5068493150684932, "unit": "task"}, "nhs.uk": {"total": 5295.990371739648, "n": 20621, "mean": 0.2568250992551116, "variance": 0.0035153157046546903, "std_dev": 0.05929009786342649, "min": 0.05737704918032787, "max": 0.5521472392638037, "unit": "task"}, "ai": {"total": 5157.913662983659, "n": 19604, "mean": 0.26310516542458984, "variance": 0.004666316313543516, "std_dev": 0.06831044073597765, "min": 0.010309278350515464, "max": 0.5795454545454546, "unit": "task"}, "life": {"total": 3898.7723107904917, "n": 19242, "mean": 0.20261783134759867, "variance": 0.003772030324889596, "std_dev": 0.06141685700920877, "min": 0.02564102564102564, "max": 0.47265625, "unit": "task"}, "asia": {"total": 4588.733692267402, "n": 19123, "mean": 0.2399588815702245, "variance": 0.0044975620712224655, "std_dev": 0.06706386561496784, "min": 0.024, "max": 0.5197368421052632, "unit": "task"}, "site": {"total": 4080.7817765482, "n": 18996, "mean": 0.21482321417920602, "variance": 0.003527264327835988, "std_dev": 0.0593907764542272, "min": 0.05357142857142857, "max": 0.5283018867924528, "unit": "task"}, "live": {"total": 3828.636185299796, "n": 18727, "mean": 0.20444471540021344, "variance": 0.003583509543098839, "std_dev": 0.059862421794468344, "min": 0.015873015873015872, "max": 0.48484848484848486, "unit": "task"}, "ee": {"total": 4490.970943485809, "n": 18059, "mean": 0.2486832572947455, "variance": 0.004352779420141623, "std_dev": 0.06597559715638521, "min": 0.029411764705882353, "max": 0.6370370370370371, "unit": "task"}, "lk": {"total": 4457.590394499208, "n": 17666, "mean": 0.25232595915879136, "variance": 0.003742479153351334, "std_dev": 0.06117580529385236, "min": 0.025210084033613446, "max": 0.5303030303030303, "unit": "task"}, "ir": {"total": 4352.948614492485, "n": 17220, "mean": 0.2527844723863234, "variance": 0.004039906601544293, "std_dev": 0.06356025960884909, "min": 0.0410958904109589, "max": 0.5113636363636364, "unit": "task"}, "today": {"total": 3672.735055003389, "n": 16898, "mean": 0.2173473224643975, "variance": 0.003654997326394417, "std_dev": 0.06045657388898594, "min": 0.043478260869565216, "max": 0.5108225108225108, "unit": "task"}, "to": {"total": 3415.953324222238, "n": 16601, "mean": 0.20576792507814218, "variance": 0.003239639991723073, "std_dev": 0.0569178354448153, "min": 0.02564102564102564, "max": 0.484375, "unit": "task"}, "ac.in": {"total": 5028.231758049991, "n": 16477, "mean": 0.30516670255811085, "variance": 0.0037814635748938457, "std_dev": 0.06149360596756256, "min": 0.03389830508474576, "max": 0.6195652173913043, "unit": "task"}, "hk": {"total": 4100.870241409487, "n": 16440, "mean": 0.24944466188622183, "variance": 0.005328276131272645, "std_dev": 0.0729950418266381, "min": 0.043010752688172046, "max": 0.5866666666666667, "unit": "task"}, "co.il": {"total": 3803.5657644699486, "n": 16289, "mean": 0.23350517309042595, "variance": 0.004538996791123449, "std_dev": 0.06737207723622189, "min": 0.023255813953488372, "max": 0.5493562231759657, "unit": "task"}, "ac.nz": {"total": 4669.046897850253, "n": 15971, "mean": 0.2923453069845502, "variance": 0.004653864071069827, "std_dev": 0.0682192353450977, "min": 0.0375, "max": 0.573170731707317, "unit": "task"}, "travel": {"total": 3514.6855352381917, "n": 15476, "mean": 0.22710555280680994, "variance": 0.002729398699685767, "std_dev": 0.052243647457712664, "min": 0.04065040650406504, "max": 0.5178571428571429, "unit": "task"}, "sk": {"total": 3807.478570562285, "n": 15347, "mean": 0.2480926937227005, "variance": 0.003959743225903076, "std_dev": 0.06292649065300779, "min": 0.0330188679245283, "max": 0.6620689655172414, "unit": "task"}, "ws": {"total": 3178.0269342701085, "n": 15172, "mean": 0.20946657884722567, "variance": 0.004045432480555382, "std_dev": 0.06360371436131212, "min": 0.027522935779816515, "max": 0.5857142857142857, "unit": "task"}, "cl": {"total": 3751.670384027369, "n": 15057, "mean": 0.24916453370707106, "variance": 0.004090492228784678, "std_dev": 0.06395695606253222, "min": 0.046875, "max": 0.5662650602409639, "unit": "task"}, "media": {"total": 3287.7730624609894, "n": 14880, "mean": 0.22095249075678688, "variance": 0.0038411761401277397, "std_dev": 0.06197722275261888, "min": 0.015625, "max": 0.46652267818574517, "unit": "task"}, "com.hk": {"total": 3644.6282296997965, "n": 14759, "mean": 0.24694276236193488, "variance": 0.004662777267139726, "std_dev": 0.06828453168280299, "min": 0.03571428571428571, "max": 0.5510204081632653, "unit": "task"}, "ac.za": {"total": 4466.141056295371, "n": 14681, "mean": 0.3042123190719552, "variance": 0.003683556054951383, "std_dev": 0.06069230639011326, "min": 0.05357142857142857, "max": 0.5555555555555556, "unit": "task"}, "si": {"total": 3578.182755560346, "n": 14408, "mean": 0.24834694305665922, "variance": 0.004472510060193933, "std_dev": 0.06687682752788093, "min": 0.03260869565217391, "max": 0.6712328767123288, "unit": "task"}, "coop": {"total": 3322.819640536705, "n": 14062, "mean": 0.23629779835988513, "variance": 0.004040011502321972, "std_dev": 0.0635610848107706, "min": 0.05263157894736842, "max": 0.6113744075829384, "unit": "task"}, "com.cn": {"total": 3709.3124019588236, "n": 14058, "mean": 0.26385776084498636, "variance": 0.003996427685106435, "std_dev": 0.06321730526609336, "min": 0.018867924528301886, "max": 0.6216216216216216, "unit": "task"}, "az": {"total": 3840.0601094594435, "n": 13907, "mean": 0.2761242618436352, "variance": 0.0034013483717159434, "std_dev": 0.058321079994423486, "min": 0.0449438202247191, "max": 0.5549738219895288, "unit": "task"}, "lt": {"total": 3437.7899962013284, "n": 13621, "mean": 0.25238895794738486, "variance": 0.005228453750637585, "std_dev": 0.07230804762014796, "min": 0.029411764705882353, "max": 0.5443037974683544, "unit": "task"}, "gc.ca": {"total": 3932.8876981345497, "n": 13619, "mean": 0.2887794770639949, "variance": 0.0036592827757903814, "std_dev": 0.06049200588334281, "min": 0.04285714285714286, "max": 0.5714285714285714, "unit": "task"}, "on.ca": {"total": 3574.662831038859, "n": 13514, "mean": 0.26451552693790564, "variance": 0.004469803490643512, "std_dev": 0.06685658898450857, "min": 0.011764705882352941, "max": 0.5121951219512195, "unit": "task"}, "scot": {"total": 3307.881739070867, "n": 13422, "mean": 0.24645222314639148, "variance": 0.0038392030149574127, "std_dev": 0.061961302560206176, "min": 0.031746031746031744, "max": 0.4777777777777778, "unit": "task"}, "store": {"total": 2911.8291591302036, "n": 13410, "mean": 0.21713863975616726, "variance": 0.003310251725329658, "std_dev": 0.057534787088592394, "min": 0.045454545454545456, "max": 0.5402298850574713, "unit": "task"}, "tech": {"total": 3242.187621705585, "n": 13365, "mean": 0.24258792530531875, "variance": 0.004461641710633108, "std_dev": 0.06679552163605812, "min": 0.021739130434782608, "max": 0.5636363636363636, "unit": "task"}, "ga": {"total": 3133.5366104218424, "n": 13251, "mean": 0.23647548188226114, "variance": 0.0031325690139964468, "std_dev": 0.05596935781297162, "min": 0.029850746268656716, "max": 0.6763085399449036, "unit": "task"}, "hr": {"total": 3412.790584809551, "n": 13204, "mean": 0.25846641811644583, "variance": 0.004233630741585788, "std_dev": 0.06506635644928789, "min": 0.056338028169014086, "max": 0.5606936416184971, "unit": "task"}, "am": {"total": 3366.6367148552704, "n": 13146, "mean": 0.25609590102352475, "variance": 0.004636106275699547, "std_dev": 0.0680889585446829, "min": 0.04326923076923077, "max": 0.6309523809523809, "unit": "task"}, "lv": {"total": 3251.7242373505705, "n": 13140, "mean": 0.2474675979718851, "variance": 0.004428526917171541, "std_dev": 0.06654717813079336, "min": 0.0410958904109589, "max": 0.6751592356687898, "unit": "task"}, "website": {"total": 2821.9568342676885, "n": 13061, "mean": 0.21605978365115142, "variance": 0.0031595445747563907, "std_dev": 0.056209826318504054, "min": 0.0, "max": 0.49923195084485406, "unit": "task"}, "com.tr": {"total": 3379.3700399702498, "n": 12816, "mean": 0.2636836797729595, "variance": 0.004253244890274416, "std_dev": 0.06521690647580898, "min": 0.03508771929824561, "max": 0.5932203389830508, "unit": "task"}, "com.ua": {"total": 3149.0725132444436, "n": 12527, "mean": 0.2513828141809247, "variance": 0.004044564875480969, "std_dev": 0.06359689359930222, "min": 0.04580152671755725, "max": 0.6802325581395349, "unit": "task"}, "org.in": {"total": 3163.89126364776, "n": 12421, "mean": 0.25472113868833024, "variance": 0.00375044933486642, "std_dev": 0.061240912263505844, "min": 0.04979253112033195, "max": 0.524390243902439, "unit": "task"}, "nu": {"total": 2408.1301034615753, "n": 12411, "mean": 0.19403191551539567, "variance": 0.0042782256792791, "std_dev": 0.06540814688767065, "min": 0.02631578947368421, "max": 0.6727272727272727, "unit": "task"}, "com.tw": {"total": 3082.1743674684003, "n": 12093, "mean": 0.2548726012956584, "variance": 0.00414317934626153, "std_dev": 0.06436753332435173, "min": 0.038461538461538464, "max": 0.5357142857142857, "unit": "task"}, "vic.gov.au": {"total": 3325.387018885757, "n": 11901, "mean": 0.2794208065612765, "variance": 0.0037563615446374234, "std_dev": 0.061289163354033664, "min": 0.035398230088495575, "max": 0.6155419222903885, "unit": "task"}, "bc.ca": {"total": 3103.0184755167934, "n": 11875, "mean": 0.261306818990888, "variance": 0.004712747578843806, "std_dev": 0.06864945432298647, "min": 0.03225806451612903, "max": 0.5818181818181818, "unit": "task"}, "co.zw": {"total": 2882.5306298896276, "n": 11848, "mean": 0.24329259198933387, "variance": 0.00310296183331337, "std_dev": 0.05570423532652944, "min": 0.02564102564102564, "max": 0.5060975609756098, "unit": "task"}, "co.id": {"total": 2956.654792901967, "n": 11814, "mean": 0.25026703850532966, "variance": 0.004442389263159085, "std_dev": 0.06665125102471135, "min": 0.04597701149425287, "max": 0.6802168021680217, "unit": "task"}, "space": {"total": 2426.2526578686166, "n": 11411, "mean": 0.2126240169896255, "variance": 0.0038687035701844273, "std_dev": 0.06219890328763383, "min": 0.02, "max": 0.47668393782383417, "unit": "task"}, "me.uk": {"total": 2165.7047729449673, "n": 11406, "mean": 0.18987416911668994, "variance": 0.00356225444259689, "std_dev": 0.05968462484255799, "min": 0.016666666666666666, "max": 0.45504587155963305, "unit": "task"}, "world": {"total": 2518.2637531366554, "n": 11266, "mean": 0.22352776079679174, "variance": 0.004405688378748956, "std_dev": 0.06637535972594767, "min": 0.030303030303030304, "max": 0.5, "unit": "task"}, "mobi": {"total": 2392.688257383774, "n": 11230, "mean": 0.21306217786142242, "variance": 0.0036578919924789522, "std_dev": 0.06048050919493777, "min": 0.025, "max": 0.5192307692307693, "unit": "task"}, "ac.id": {"total": 3152.044433296838, "n": 11128, "mean": 0.28325345374701955, "variance": 0.0040649243775820075, "std_dev": 0.0637567594658167, "min": 0.08583690987124463, "max": 0.528, "unit": "task"}, "ml": {"total": 2535.2146232888404, "n": 10941, "mean": 0.23171690186352623, "variance": 0.0027760773696146822, "std_dev": 0.05268849371176483, "min": 0.05019305019305019, "max": 0.48220064724919093, "unit": "task"}, "london": {"total": 2236.4992053173723, "n": 10422, "mean": 0.214594051556071, "variance": 0.0030432059557003437, "std_dev": 0.05516526040634943, "min": 0.02857142857142857, "max": 0.5240963855421686, "unit": "task"}, "ac.jp": {"total": 3111.338692735776, "n": 10357, "mean": 0.30040925873667895, "variance": 0.004757764960055666, "std_dev": 0.06897655369801876, "min": 0.05508474576271186, "max": 0.5862068965517241, "unit": "task"}, "cf": {"total": 2416.6977147599873, "n": 10235, "mean": 0.23612092962970085, "variance": 0.003024307810027713, "std_dev": 0.05499370700387193, "min": 0.023622047244094488, "max": 0.48003072196620583, "unit": "task"}, "edu.sg": {"total": 3005.1605784481626, "n": 10212, "mean": 0.29427737744302424, "variance": 0.004185653633698373, "std_dev": 0.06469662768412565, "min": 0.05263157894736842, "max": 0.6031746031746031, "unit": "task"}, "rs": {"total": 2447.4787661405694, "n": 9923, "mean": 0.2466470589681114, "variance": 0.004378795986421932, "std_dev": 0.06617247151513937, "min": 0.031578947368421054, "max": 0.5333333333333333, "unit": "task"}, "name": {"total": 1920.3237704825824, "n": 9616, "mean": 0.1997008912731472, "variance": 0.0033281196468955823, "std_dev": 0.05768985740054817, "min": 0.021505376344086023, "max": 0.6666666666666666, "unit": "task"}, "pw": {"total": 2109.3672897660736, "n": 9572, "mean": 0.22036850081133233, "variance": 0.003622078801442772, "std_dev": 0.06018370877108498, "min": 0.02857142857142857, "max": 0.6535087719298246, "unit": "task"}, "bg": {"total": 2478.7424617522215, "n": 9570, "mean": 0.25901175148926076, "variance": 0.004972477069359494, "std_dev": 0.0705157930492134, "min": 0.05084745762711865, "max": 0.5233644859813084, "unit": "task"}, "edu.tr": {"total": 2979.947770365366, "n": 9328, "mean": 0.3194626683496317, "variance": 0.0038698742933855335, "std_dev": 0.062208313699902956, "min": 0.08950617283950617, "max": 0.5882352941176471, "unit": "task"}, "br": {"total": 2768.8532837556, "n": 9272, "mean": 0.2986252463066865, "variance": 0.0025074181618486347, "std_dev": 0.05007412667085303, "min": 0.07390817469204927, "max": 0.5614035087719298, "unit": "task"}, "la": {"total": 1868.5849569336551, "n": 9210, "mean": 0.20288653169746518, "variance": 0.004913379464515563, "std_dev": 0.07009550245568943, "min": 0.0, "max": 0.5025906735751295, "unit": "task"}, "com.ar": {"total": 2163.92407624663, "n": 9199, "mean": 0.2352347077124286, "variance": 0.003424791441859976, "std_dev": 0.058521717694031986, "min": 0.02702702702702703, "max": 0.5522388059701493, "unit": "task"}, "church": {"total": 1606.8260793023228, "n": 9182, "mean": 0.17499739482708832, "variance": 0.0026982333704922493, "std_dev": 0.051944522045084304, "min": 0.03636363636363636, "max": 0.41818181818181815, "unit": "task"}, "global": {"total": 2410.811536360483, "n": 9149, "mean": 0.2635054690524083, "variance": 0.004205370725679583, "std_dev": 0.06484882979421898, "min": 0.04225352112676056, "max": 0.5486725663716814, "unit": "task"}, "lu": {"total": 2342.1653846200225, "n": 9148, "mean": 0.25603032188675345, "variance": 0.0046792696647419895, "std_dev": 0.06840518741105815, "min": 0.04310344827586207, "max": 0.576271186440678, "unit": "task"}, "jobs": {"total": 3012.407805889785, "n": 9098, "mean": 0.3311065955033833, "variance": 0.004070795728449622, "std_dev": 0.06380278777960742, "min": 0.07575757575757576, "max": 0.5277777777777778, "unit": "task"}, "co.kr": {"total": 2194.555788134064, "n": 9082, "mean": 0.24163794187778734, "variance": 0.004434448537353303, "std_dev": 0.06659165516304054, "min": 0.013157894736842105, "max": 0.5287356321839081, "unit": "task"}, "cat": {"total": 2282.8807707742517, "n": 9024, "mean": 0.2529788088180688, "variance": 0.004650826736153897, "std_dev": 0.06819697013910439, "min": 0.041379310344827586, "max": 0.5317919075144508, "unit": "task"}, "art": {"total": 1896.7144337408906, "n": 8549, "mean": 0.22186389446027505, "variance": 0.003518525956460619, "std_dev": 0.059317164096580166, "min": 0.024096385542168676, "max": 0.4727272727272727, "unit": "task"}, "co.ug": {"total": 2014.034590985293, "n": 8423, "mean": 0.23911131318832873, "variance": 0.003127505036315987, "std_dev": 0.05592410067507556, "min": 0.07602339181286549, "max": 0.4854368932038835, "unit": "task"}, "dev": {"total": 1880.8803680903425, "n": 8373, "mean": 0.22463637502571868, "variance": 0.0039058626956063485, "std_dev": 0.06249690148804458, "min": 0.03225806451612903, "max": 0.5267857142857143, "unit": "task"}, "edu.in": {"total": 2502.6343899441117, "n": 8359, "mean": 0.2993939932939482, "variance": 0.003981300775133746, "std_dev": 0.06309754967614627, "min": 0.05084745762711865, "max": 0.543859649122807, "unit": "task"}, "gq": {"total": 1974.5145608550908, "n": 8352, "mean": 0.23641218401042755, "variance": 0.0031481949342120935, "std_dev": 0.05610877769308554, "min": 0.06284153005464481, "max": 0.5404255319148936, "unit": "task"}, "ua": {"total": 2126.161273661193, "n": 7932, "mean": 0.2680485720702464, "variance": 0.004147693506246427, "std_dev": 0.06440258928215874, "min": 0.03278688524590164, "max": 0.5066666666666667, "unit": "task"}, "qld.gov.au": {"total": 2200.4649841523074, "n": 7794, "mean": 0.2823280708432526, "variance": 0.00402936729681882, "std_dev": 0.06347729749145611, "min": 0.04597701149425287, "max": 0.6039603960396039, "unit": "task"}, "com.vn": {"total": 1989.6727854355445, "n": 7771, "mean": 0.25603819140851103, "variance": 0.004234363249573563, "std_dev": 0.06507198513625939, "min": 0.037037037037037035, "max": 0.5142857142857142, "unit": "task"}, "asn.au": {"total": 1994.3073539372656, "n": 7770, "mean": 0.2566676131193398, "variance": 0.00428952813035702, "std_dev": 0.06549448931289578, "min": 0.046242774566473986, "max": 0.5161290322580645, "unit": "task"}, "wiki": {"total": 1730.1732273391517, "n": 7732, "mean": 0.22376787730718461, "variance": 0.003598006746982166, "std_dev": 0.05998338725832483, "min": 0.024390243902439025, "max": 0.48717948717948717, "unit": "task"}, "nyc": {"total": 1699.8809037753115, "n": 7706, "mean": 0.22059186397291872, "variance": 0.003936248547234477, "std_dev": 0.06273952938327221, "min": 0.03015075376884422, "max": 0.49038461538461536, "unit": "task"}, "vic.edu.au": {"total": 1905.5263177420838, "n": 7662, "mean": 0.24869829257923307, "variance": 0.005687422710826792, "std_dev": 0.07541500322102222, "min": 0.028846153846153848, "max": 0.4915254237288136, "unit": "task"}, "ly": {"total": 1716.832975081156, "n": 7623, "mean": 0.2252174964031426, "variance": 0.004081338372626368, "std_dev": 0.06388535334978095, "min": 0.045454545454545456, "max": 0.47619047619047616, "unit": "task"}, "agency": {"total": 1797.2470341693436, "n": 7578, "mean": 0.23716640725380622, "variance": 0.003400680542973529, "std_dev": 0.05831535426432329, "min": 0.031746031746031744, "max": 0.5454545454545454, "unit": "task"}, "mx": {"total": 1777.4193848849413, "n": 7549, "mean": 0.23545097163663287, "variance": 0.005139960349298429, "std_dev": 0.07169351678707378, "min": 0.02459016393442623, "max": 0.5324675324675324, "unit": "task"}, "gov.ph": {"total": 2113.1362682961135, "n": 7446, "mean": 0.28379482518078314, "variance": 0.002603092352889451, "std_dev": 0.05102050913984935, "min": 0.08, "max": 0.5394736842105263, "unit": "task"}, "link": {"total": 1582.1880046115998, "n": 7339, "mean": 0.21558632029044827, "variance": 0.002547178242682501, "std_dev": 0.05046957739750256, "min": 0.037037037037037035, "max": 0.4845360824742268, "unit": "task"}, "guru": {"total": 1627.1449290242178, "n": 7333, "mean": 0.22189348547991516, "variance": 0.0039112377355042475, "std_dev": 0.06253988915487657, "min": 0.040214477211796246, "max": 0.4861111111111111, "unit": "task"}, "id": {"total": 1758.3622072156122, "n": 7307, "mean": 0.24064078379849627, "variance": 0.0037885912875352313, "std_dev": 0.06155153359206602, "min": 0.05232558139534884, "max": 0.5230769230769231, "unit": "task"}, "gg": {"total": 1437.0388443957281, "n": 7270, "mean": 0.19766696621674393, "variance": 0.003473370958154591, "std_dev": 0.058935311640429894, "min": 0.029850746268656716, "max": 0.5223880597014925, "unit": "task"}, "com.gh": {"total": 1595.9049454498304, "n": 7077, "mean": 0.2255058563586026, "variance": 0.002902593316633214, "std_dev": 0.053875721031214185, "min": 0.07109004739336493, "max": 0.6123595505617978, "unit": "task"}, "edu.hk": {"total": 2091.9138265169545, "n": 7012, "mean": 0.29833340366756367, "variance": 0.004838633473234859, "std_dev": 0.06956028660978086, "min": 0.0547945205479452, "max": 0.5333333333333333, "unit": "task"}, "mn.us": {"total": 1910.310213775597, "n": 7009, "mean": 0.272551036349779, "variance": 0.003883756940395799, "std_dev": 0.06231979573454809, "min": 0.03333333333333333, "max": 0.5098039215686274, "unit": "task"}, "edu.my": {"total": 2050.804415973951, "n": 7008, "mean": 0.2926376164346396, "variance": 0.004185068704412786, "std_dev": 0.06469210697150608, "min": 0.06451612903225806, "max": 0.6043956043956044, "unit": "task"}, "guide": {"total": 1436.8411888362564, "n": 6953, "mean": 0.20665053772993763, "variance": 0.0035400251834926412, "std_dev": 0.0594981107556588, "min": 0.018691588785046728, "max": 0.4603174603174603, "unit": "task"}, "aero": {"total": 1901.9479039492373, "n": 6947, "mean": 0.2737797472217126, "variance": 0.0037480524840296744, "std_dev": 0.061221340103183586, "min": 0.07291666666666667, "max": 0.5301204819277109, "unit": "task"}, "wales": {"total": 1598.353242485185, "n": 6846, "mean": 0.23347257412871533, "variance": 0.0033045723209188162, "std_dev": 0.05748540963513104, "min": 0.04918032786885246, "max": 0.45161290322580644, "unit": "task"}, "ge": {"total": 1823.5730203982775, "n": 6751, "mean": 0.2701189483629507, "variance": 0.004207392145316918, "std_dev": 0.0648644135510136, "min": 0.056074766355140186, "max": 0.5849056603773585, "unit": "task"}, "org.il": {"total": 1605.64154373899, "n": 6738, "mean": 0.23829645944478928, "variance": 0.0038054583625105644, "std_dev": 0.06168839730865574, "min": 0.058355437665782495, "max": 0.48214285714285715, "unit": "task"}, "lib.in.us": {"total": 1592.6730425027695, "n": 6705, "mean": 0.23753512938147192, "variance": 0.002068820927895882, "std_dev": 0.04548429319991553, "min": 0.07407407407407407, "max": 0.48484848484848486, "unit": "task"}, "kz": {"total": 1793.53378174786, "n": 6659, "mean": 0.26933980804142543, "variance": 0.004449955582372964, "std_dev": 0.06670798739561076, "min": 0.03125, "max": 0.5773195876288659, "unit": "task"}, "design": {"total": 1493.3826317996666, "n": 6514, "mean": 0.22925738897753556, "variance": 0.003779611610501144, "std_dev": 0.06147854593678305, "min": 0.03389830508474576, "max": 0.46846846846846846, "unit": "task"}, "wa.gov.au": {"total": 1822.9901882143645, "n": 6480, "mean": 0.28132564632937745, "variance": 0.003380776987856176, "std_dev": 0.058144449329718274, "min": 0.08527131782945736, "max": 0.4942528735632184, "unit": "task"}, "ac.il": {"total": 2004.9255678142797, "n": 6466, "mean": 0.3100720024457596, "variance": 0.004558227751287937, "std_dev": 0.06751464842008686, "min": 0.0550098231827112, "max": 0.5987654320987654, "unit": "task"}, "edu.tw": {"total": 1953.9524476078439, "n": 6269, "mean": 0.31168486961362996, "variance": 0.004972173169385678, "std_dev": 0.0705136381800406, "min": 0.03835227272727273, "max": 0.5471014492753623, "unit": "task"}, "com.bd": {"total": 1530.5686917478806, "n": 6251, "mean": 0.24485181438935869, "variance": 0.0037390181844306294, "std_dev": 0.061147511678159315, "min": 0.0494148244473342, "max": 0.6047904191616766, "unit": "task"}, "gov.in": {"total": 1806.791128945663, "n": 6241, "mean": 0.28950346562180146, "variance": 0.003296809149125722, "std_dev": 0.05741784695654934, "min": 0.044642857142857144, "max": 0.5596330275229358, "unit": "task"}, "md": {"total": 1611.2223763054853, "n": 6148, "mean": 0.26207260512450925, "variance": 0.004826492280156377, "std_dev": 0.06947296078444028, "min": 0.05333333333333334, "max": 0.5795454545454546, "unit": "task"}, "one": {"total": 1295.3872517905331, "n": 5974, "mean": 0.21683750448452183, "variance": 0.004149419998975614, "std_dev": 0.06441599179532684, "min": 0.047619047619047616, "max": 0.5, "unit": "task"}, "net.nz": {"total": 1288.6929698280294, "n": 5953, "mean": 0.21647790522896512, "variance": 0.004175379870835831, "std_dev": 0.06461717937852, "min": 0.018867924528301886, "max": 0.49230769230769234, "unit": "task"}, "by": {"total": 1490.097032731581, "n": 5910, "mean": 0.2521314776195567, "variance": 0.005632694156429752, "std_dev": 0.07505127684743113, "min": 0.018018018018018018, "max": 0.5689655172413793, "unit": "task"}, "press": {"total": 1295.901549774624, "n": 5848, "mean": 0.22159739223232278, "variance": 0.0038394683172319707, "std_dev": 0.061963443393923574, "min": 0.039473684210526314, "max": 0.5078125, "unit": "task"}, "ab.ca": {"total": 1478.953832932355, "n": 5767, "mean": 0.2564511588230193, "variance": 0.004650705739057958, "std_dev": 0.06819608301843998, "min": 0.0547945205479452, "max": 0.5080213903743316, "unit": "task"}, "law": {"total": 1522.218267763095, "n": 5763, "mean": 0.26413643376073104, "variance": 0.003070446944386556, "std_dev": 0.05541161380420675, "min": 0.07692307692307693, "max": 0.496, "unit": "task"}, "school.nz": {"total": 1307.510322472742, "n": 5710, "mean": 0.2289860459672052, "variance": 0.00390714554970411, "std_dev": 0.0625071639870512, "min": 0.009259259259259259, "max": 0.49122807017543857, "unit": "task"}, "com.mx": {"total": 1351.33120280595, "n": 5674, "mean": 0.2381620026094378, "variance": 0.0044582062373624476, "std_dev": 0.06676980033939331, "min": 0.035856573705179286, "max": 0.5641025641025641, "unit": "task"}, "co.th": {"total": 1494.8792533846768, "n": 5665, "mean": 0.2638798329010902, "variance": 0.004715813817110284, "std_dev": 0.06867178326729462, "min": 0.058333333333333334, "max": 0.6601307189542484, "unit": "task"}, "ag": {"total": 1195.6285326084237, "n": 5639, "mean": 0.21202846827601055, "variance": 0.0033036837205913574, "std_dev": 0.05747768019493617, "min": 0.03409090909090909, "max": 0.547945205479452, "unit": "task"}, "network": {"total": 1360.7399653957427, "n": 5594, "mean": 0.24324990443256037, "variance": 0.0044519312585272475, "std_dev": 0.06672279414508393, "min": 0.05102040816326531, "max": 0.5147058823529411, "unit": "task"}, "ac.at": {"total": 1717.543229490607, "n": 5580, "mean": 0.3078034461452705, "variance": 0.0036676526531512176, "std_dev": 0.060561148050142, "min": 0.041666666666666664, "max": 0.536, "unit": "task"}, "tx.us": {"total": 1462.3223779338698, "n": 5463, "mean": 0.2676775357740925, "variance": 0.003578792014979956, "std_dev": 0.059823005733412926, "min": 0.030927835051546393, "max": 0.53125, "unit": "task"}, "su": {"total": 1271.2587623936324, "n": 5443, "mean": 0.23355847187095952, "variance": 0.00406676752495426, "std_dev": 0.06377121235286547, "min": 0.015384615384615385, "max": 0.46236559139784944, "unit": "task"}, "wv.us": {"total": 1508.3332452776974, "n": 5437, "mean": 0.27742012971817104, "variance": 0.0023622567021545555, "std_dev": 0.04860305239544689, "min": 0.08163265306122448, "max": 0.5287356321839081, "unit": "task"}, "com.mt": {"total": 1289.882408933042, "n": 5353, "mean": 0.240964395466662, "variance": 0.0037423129468283035, "std_dev": 0.06117444684529892, "min": 0.057971014492753624, "max": 0.48735632183908045, "unit": "task"}, "digital": {"total": 1313.0177436094611, "n": 5327, "mean": 0.24648352611403437, "variance": 0.004109150825876148, "std_dev": 0.06410265849304651, "min": 0.06, "max": 0.5161290322580645, "unit": "task"}, "review": {"total": 1079.497823044485, "n": 5165, "mean": 0.20900248268044253, "variance": 0.0029973383311299403, "std_dev": 0.0547479527574314, "min": 0.04838709677419355, "max": 0.4264705882352941, "unit": "task"}, "im": {"total": 1101.571929610474, "n": 5154, "mean": 0.2137314570451055, "variance": 0.0041000337190393475, "std_dev": 0.06403150567524823, "min": 0.041916167664670656, "max": 0.48333333333333334, "unit": "task"}, "com.pl": {"total": 1309.936056919659, "n": 5102, "mean": 0.2567495211524222, "variance": 0.004057121484631162, "std_dev": 0.06369553739965746, "min": 0.05405405405405406, "max": 0.4945054945054945, "unit": "task"}, "edu.pl": {"total": 1529.8180145329577, "n": 5091, "mean": 0.3004946011653812, "variance": 0.0043330789684756735, "std_dev": 0.06582612679229785, "min": 0.058823529411764705, "max": 0.5454545454545454, "unit": "task"}, "or.us": {"total": 1367.8855587490236, "n": 4989, "mean": 0.27418030842834706, "variance": 0.003980709798875861, "std_dev": 0.06309286646583638, "min": 0.05555555555555555, "max": 0.5371900826446281, "unit": "task"}, "sa.gov.au": {"total": 1354.000085962434, "n": 4904, "mean": 0.2761011594540036, "variance": 0.0038779344542993, "std_dev": 0.0622730636334788, "min": 0.08064516129032258, "max": 0.5737704918032787, "unit": "task"}, "rocks": {"total": 949.6764961437925, "n": 4875, "mean": 0.1948054351064189, "variance": 0.003405908168488936, "std_dev": 0.05836015908553485, "min": 0.03333333333333333, "max": 0.56, "unit": "task"}, "africa": {"total": 1213.1137907040688, "n": 4872, "mean": 0.2489970834778467, "variance": 0.003739193924155858, "std_dev": 0.06114894867580193, "min": 0.06060606060606061, "max": 0.4642857142857143, "unit": "task"}, "qc.ca": {"total": 1279.9539042338681, "n": 4869, "mean": 0.2628781894092976, "variance": 0.0035890585963884764, "std_dev": 0.05990875225197464, "min": 0.05084745762711865, "max": 0.5142857142857142, "unit": "task"}, "org.sg": {"total": 1189.9303263819872, "n": 4825, "mean": 0.24661768422424607, "variance": 0.004376097435570151, "std_dev": 0.06615207808958197, "min": 0.047619047619047616, "max": 0.5669291338582677, "unit": "task"}, "ca.us": {"total": 1292.9213376097077, "n": 4814, "mean": 0.2685752674718962, "variance": 0.003729921272807165, "std_dev": 0.06107308140913773, "min": 0.05622119815668203, "max": 0.5, "unit": "task"}, "go.jp": {"total": 1416.9638419918488, "n": 4791, "mean": 0.2957553416806193, "variance": 0.003018219016093266, "std_dev": 0.0549383201062179, "min": 0.11290322580645161, "max": 0.5625, "unit": "task"}, "edu.cn": {"total": 1484.37564741482, "n": 4788, "mean": 0.3100199764859692, "variance": 0.0050704423737555826, "std_dev": 0.07120703879361634, "min": 0.034482758620689655, "max": 0.5409836065573771, "unit": "task"}, "ac.th": {"total": 1209.3929684414559, "n": 4671, "mean": 0.25891521482368984, "variance": 0.005162240263182733, "std_dev": 0.07184873181332245, "min": 0.05821917808219178, "max": 0.4941064380019055, "unit": "task"}, "edu.ph": {"total": 1326.6201771155029, "n": 4639, "mean": 0.2859711526439975, "variance": 0.0045826475114186145, "std_dev": 0.06769525471861831, "min": 0.035211267605633804, "max": 0.5432098765432098, "unit": "task"}, "studio": {"total": 1034.6820996271101, "n": 4612, "mean": 0.2243456417231375, "variance": 0.004033962639618964, "std_dev": 0.06351348391970767, "min": 0.038834951456310676, "max": 0.5185185185185185, "unit": "task"}, "cloud": {"total": 1104.078009091228, "n": 4564, "mean": 0.24191016851253902, "variance": 0.004779774102570512, "std_dev": 0.06913591036914543, "min": 0.05172413793103448, "max": 0.5576923076923077, "unit": "task"}, "solutions": {"total": 1141.5910849127038, "n": 4562, "mean": 0.25023916810887825, "variance": 0.004681818273372624, "std_dev": 0.06842381364242002, "min": 0.06521739130434782, "max": 0.5135135135135135, "unit": "task"}, "edu.pk": {"total": 1358.624616725355, "n": 4407, "mean": 0.3082878640175531, "variance": 0.0038004367100805308, "std_dev": 0.0616476821144196, "min": 0.072, "max": 0.5735294117647058, "unit": "task"}, "win": {"total": 929.6564553458759, "n": 4398, "mean": 0.21138164059706135, "variance": 0.003029806020707241, "std_dev": 0.055043673757365075, "min": 0.05319148936170213, "max": 0.49147286821705427, "unit": "task"}, "st": {"total": 858.3800597057169, "n": 4349, "mean": 0.1973741227191807, "variance": 0.0036933798809298474, "std_dev": 0.06077318389659906, "min": 0.025974025974025976, "max": 0.4946236559139785, "unit": "task"}, "police.uk": {"total": 994.5345152471001, "n": 4292, "mean": 0.23171820019736727, "variance": 0.0023268062470804033, "std_dev": 0.04823698007836315, "min": 0.08333333333333333, "max": 0.44171779141104295, "unit": "task"}, "com.np": {"total": 1005.0865038802579, "n": 4248, "mean": 0.23660228434092706, "variance": 0.004583477319841085, "std_dev": 0.06770138344111651, "min": 0.030612244897959183, "max": 0.5673076923076923, "unit": "task"}, "academy": {"total": 976.6753302427416, "n": 4216, "mean": 0.231659233928544, "variance": 0.004370335431717788, "std_dev": 0.06610851255109124, "min": 0.06796116504854369, "max": 0.5115511551155115, "unit": "task"}, "com.cy": {"total": 1072.6988975854042, "n": 4213, "mean": 0.2546164010409222, "variance": 0.0039998505558256695, "std_dev": 0.06324437173239741, "min": 0.047619047619047616, "max": 0.5633802816901409, "unit": "task"}, "tl": {"total": 965.8345094651401, "n": 4208, "mean": 0.22952341004399715, "variance": 0.0033400594390745083, "std_dev": 0.05779324734841008, "min": 0.03787878787878788, "max": 0.41595441595441596, "unit": "task"}, "ac.kr": {"total": 1250.702114192192, "n": 4191, "mean": 0.29842570131047264, "variance": 0.004944355270696087, "std_dev": 0.07031610961007503, "min": 0.04054054054054054, "max": 0.5196078431372549, "unit": "task"}, "va": {"total": 879.6160374739802, "n": 4142, "mean": 0.21236505009028978, "variance": 0.0027113827788639785, "std_dev": 0.05207093986922051, "min": 0.043478260869565216, "max": 0.55, "unit": "task"}, "": {"total": 977.9987193391278, "n": 4133, "mean": 0.2366316765882235, "variance": 0.005314999643699246, "std_dev": 0.07290404408329654, "min": 0.02702702702702703, "max": 0.5474452554744526, "unit": "task"}, "reviews": {"total": 802.2103501189481, "n": 4062, "mean": 0.19749146974863327, "variance": 0.002912008430005682, "std_dev": 0.05396302836207102, "min": 0.03225806451612903, "max": 0.5263774912075029, "unit": "task"}, "il.us": {"total": 1098.0934931381414, "n": 4034, "mean": 0.2722095917546213, "variance": 0.003699582907883174, "std_dev": 0.06082419673027482, "min": 0.06976744186046512, "max": 0.5, "unit": "task"}, "games": {"total": 723.3345129973537, "n": 4023, "mean": 0.17979977951711495, "variance": 0.002576986309905292, "std_dev": 0.05076402574565272, "min": 0.032679738562091505, "max": 0.39325842696629215, "unit": "task"}, "tips": {"total": 767.1268188283591, "n": 3962, "mean": 0.19362110520655204, "variance": 0.0036032346989214995, "std_dev": 0.06002694977192744, "min": 0.04672897196261682, "max": 0.46153846153846156, "unit": "task"}, "edu.sa": {"total": 1289.7782766041692, "n": 3956, "mean": 0.32603090915171123, "variance": 0.0041948980406505, "std_dev": 0.06476803255195035, "min": 0.05, "max": 0.5615384615384615, "unit": "task"}, "work": {"total": 892.7842605530816, "n": 3909, "mean": 0.22839198274573588, "variance": 0.003568007336486098, "std_dev": 0.059732799503171605, "min": 0.05042016806722689, "max": 0.49612403100775193, "unit": "task"}, "fun": {"total": 805.2072367337377, "n": 3894, "mean": 0.20678151944882828, "variance": 0.0037230950153247936, "std_dev": 0.06101716984033915, "min": 0.0, "max": 0.4305555555555556, "unit": "task"}, "co.tt": {"total": 894.2492244104889, "n": 3849, "mean": 0.23233287202143124, "variance": 0.002203778960675771, "std_dev": 0.04694442417024381, "min": 0.09166666666666666, "max": 0.5728155339805825, "unit": "task"}, "com.es": {"total": 726.1691257359494, "n": 3842, "mean": 0.18900810144090308, "variance": 0.003779256656949714, "std_dev": 0.06147565906071861, "min": 0.0, "max": 0.439375, "unit": "task"}, "ninja": {"total": 727.2229351926383, "n": 3839, "mean": 0.18943030351462314, "variance": 0.0026501525652820367, "std_dev": 0.05147963252862278, "min": 0.03614457831325301, "max": 0.5746478873239437, "unit": "task"}, "buzz": {"total": 809.3105345070671, "n": 3820, "mean": 0.21186139646781862, "variance": 0.0029613601776143175, "std_dev": 0.05441838088012466, "min": 0.05, "max": 0.4523809523809524, "unit": "task"}, "org.eg": {"total": 979.2070640182643, "n": 3804, "mean": 0.2574151062087975, "variance": 0.0020443695005344605, "std_dev": 0.045214704472488376, "min": 0.09612625538020086, "max": 0.4260355029585799, "unit": "task"}, "com.lb": {"total": 954.8388799324531, "n": 3803, "mean": 0.2510751722146862, "variance": 0.0017537219322056674, "std_dev": 0.041877463297168176, "min": 0.07407407407407407, "max": 0.49382716049382713, "unit": "task"}, "com.co": {"total": 861.8868570850358, "n": 3764, "mean": 0.22898163046892556, "variance": 0.003588964057564494, "std_dev": 0.059907963223301906, "min": 0.07142857142857142, "max": 0.5844155844155844, "unit": "task"}, "ac.ir": {"total": 1119.2925048416803, "n": 3738, "mean": 0.29943619712190445, "variance": 0.0034867892585381476, "std_dev": 0.059049041131403204, "min": 0.10438413361169102, "max": 0.553030303030303, "unit": "task"}, "tw": {"total": 872.8284971478165, "n": 3713, "mean": 0.23507365934495464, "variance": 0.005005574338063172, "std_dev": 0.07075008366117437, "min": 0.04477611940298507, "max": 0.5197628458498024, "unit": "task"}, "help": {"total": 794.8804092013178, "n": 3673, "mean": 0.21641176400798198, "variance": 0.004306138625325522, "std_dev": 0.0656211751291115, "min": 0.04487179487179487, "max": 0.4918032786885246, "unit": "task"}, "photography": {"total": 697.524768110364, "n": 3657, "mean": 0.19073687943953088, "variance": 0.003189717909142776, "std_dev": 0.05647758767106449, "min": 0.014925373134328358, "max": 0.4722222222222222, "unit": "task"}, "org.cn": {"total": 958.1239134782339, "n": 3645, "mean": 0.2628597842189943, "variance": 0.004098788576234515, "std_dev": 0.06402178204513301, "min": 0.05357142857142857, "max": 0.535483870967742, "unit": "task"}, "community": {"total": 773.20623004124, "n": 3624, "mean": 0.21335712749482333, "variance": 0.0042176006231236145, "std_dev": 0.06494305677378925, "min": 0.03007518796992481, "max": 0.521671826625387, "unit": "task"}, "education": {"total": 913.6168931686883, "n": 3614, "mean": 0.2527993616958185, "variance": 0.004651410619085744, "std_dev": 0.06820125086159157, "min": 0.043478260869565216, "max": 0.5568181818181818, "unit": "task"}, "wa.edu.au": {"total": 936.1485908774174, "n": 3565, "mean": 0.262594275140931, "variance": 0.004395968444876278, "std_dev": 0.06630209985269153, "min": 0.053691275167785234, "max": 0.5555555555555556, "unit": "task"}, "or.jp": {"total": 929.6563944027956, "n": 3563, "mean": 0.26091956059578786, "variance": 0.00385158461265703, "std_dev": 0.062061136088997194, "min": 0.08108108108108109, "max": 0.5279187817258884, "unit": "task"}, "nsw.edu.au": {"total": 907.8015049274574, "n": 3542, "mean": 0.25629630291571376, "variance": 0.0041424925122611, "std_dev": 0.06436219785138711, "min": 0.05, "max": 0.5087719298245614, "unit": "task"}, "zone": {"total": 734.7121683338679, "n": 3541, "mean": 0.20748719806096247, "variance": 0.0041146324734349935, "std_dev": 0.06414540103105595, "min": 0.03508771929824561, "max": 0.4727272727272727, "unit": "task"}, "org.my": {"total": 877.9869059449387, "n": 3426, "mean": 0.2562717180224579, "variance": 0.003949343169563555, "std_dev": 0.06284379977025224, "min": 0.047619047619047616, "max": 0.49514563106796117, "unit": "task"}, "bz": {"total": 789.273479277735, "n": 3393, "mean": 0.23261817839013704, "variance": 0.004901480244044243, "std_dev": 0.07001057237335118, "min": 0.01694915254237288, "max": 0.4847161572052402, "unit": "task"}, "nj.us": {"total": 929.4108922700891, "n": 3362, "mean": 0.2764458335128169, "variance": 0.003019274496519638, "std_dev": 0.05494792531588102, "min": 0.053763440860215055, "max": 0.49514563106796117, "unit": "task"}, "org.ua": {"total": 899.1486064529411, "n": 3352, "mean": 0.26824242435946893, "variance": 0.004403810695040133, "std_dev": 0.06636121378516319, "min": 0.04411764705882353, "max": 0.6441717791411042, "unit": "task"}, "ug": {"total": 771.5491378041959, "n": 3297, "mean": 0.23401551040466959, "variance": 0.0035174146397983757, "std_dev": 0.05930779577592119, "min": 0.04878048780487805, "max": 0.5192307692307693, "unit": "task"}, "group": {"total": 842.7517422306363, "n": 3261, "mean": 0.258433530276184, "variance": 0.004729836632083952, "std_dev": 0.06877380774745537, "min": 0.05, "max": 0.5102639296187683, "unit": "task"}, "org.br": {"total": 857.2450060182503, "n": 3235, "mean": 0.26499072829003056, "variance": 0.003995163355605759, "std_dev": 0.06320730460639623, "min": 0.06976744186046512, "max": 0.46715328467153283, "unit": "task"}, "nic.in": {"total": 891.0835175466001, "n": 3214, "mean": 0.27725062773696313, "variance": 0.003455355047405496, "std_dev": 0.05878226813764076, "min": 0.10729023383768914, "max": 0.5487804878048781, "unit": "task"}, "fed.us": {"total": 961.0317824590805, "n": 3213, "mean": 0.2991073085773673, "variance": 0.002675629381850786, "std_dev": 0.05172648627009944, "min": 0.1253731343283582, "max": 0.5866666666666667, "unit": "task"}, "gov.sg": {"total": 863.2222970733203, "n": 3205, "mean": 0.26933613013208113, "variance": 0.0033584635895913453, "std_dev": 0.05795225267055065, "min": 0.06896551724137931, "max": 0.4915254237288136, "unit": "task"}, "city": {"total": 662.6262732022738, "n": 3159, "mean": 0.20975823779749103, "variance": 0.004518973756799547, "std_dev": 0.06722331259912404, "min": 0.023809523809523808, "max": 0.46264367816091956, "unit": "task"}, "ny.us": {"total": 850.2579941446099, "n": 3149, "mean": 0.27000888985221033, "variance": 0.0026376579810228305, "std_dev": 0.05135813451657712, "min": 0.10483870967741936, "max": 0.547945205479452, "unit": "task"}, "com.na": {"total": 772.3293459609848, "n": 3139, "mean": 0.24604311754093178, "variance": 0.003690917179486433, "std_dev": 0.06075291910259484, "min": 0.06619692193584276, "max": 0.46153846153846156, "unit": "task"}, "international": {"total": 809.5216132380049, "n": 3102, "mean": 0.26096763805222567, "variance": 0.0035202682337607855, "std_dev": 0.059331848393259966, "min": 0.07980652962515115, "max": 0.4368932038834951, "unit": "task"}, "id.au": {"total": 555.4246109943733, "n": 3072, "mean": 0.18080228222473096, "variance": 0.002733201303611695, "std_dev": 0.05228002776980608, "min": 0.029850746268656716, "max": 0.4444444444444444, "unit": "task"}, "org.hk": {"total": 795.448561226952, "n": 3069, "mean": 0.2591881919931418, "variance": 0.0037188539787571446, "std_dev": 0.060982407124982735, "min": 0.05714285714285714, "max": 0.515625, "unit": "task"}, "social": {"total": 621.2039138293296, "n": 3060, "mean": 0.2030078149769051, "variance": 0.003290954431772062, "std_dev": 0.05736684087320882, "min": 0.015625, "max": 0.47572815533980584, "unit": "task"}, "bm": {"total": 783.1453824293523, "n": 3047, "mean": 0.2570217861599443, "variance": 0.003324154954735353, "std_dev": 0.057655485035990744, "min": 0.08080808080808081, "max": 0.4897959183673469, "unit": "task"}, "mu": {"total": 714.7057203858014, "n": 3040, "mean": 0.23510056591638206, "variance": 0.004167195680569113, "std_dev": 0.06455382003080153, "min": 0.04522613065326633, "max": 0.4722222222222222, "unit": "task"}, "vc": {"total": 771.2136964842697, "n": 3017, "mean": 0.25562270350820954, "variance": 0.004588912367557219, "std_dev": 0.06774151140591136, "min": 0.04225352112676056, "max": 0.5140845070422535, "unit": "task"}, "gov.ng": {"total": 850.9029550406884, "n": 3005, "mean": 0.28316238104515423, "variance": 0.003109099697379817, "std_dev": 0.05575930144271731, "min": 0.08064516129032258, "max": 0.5285714285714286, "unit": "task"}, "edu.vn": {"total": 754.1735745045515, "n": 3002, "mean": 0.25122370902883123, "variance": 0.005083614045199066, "std_dev": 0.07129946735564766, "min": 0.025210084033613446, "max": 0.5298507462686567, "unit": "task"}, "kr": {"total": 698.1624247548339, "n": 2999, "mean": 0.2327984077208515, "variance": 0.005225513592081161, "std_dev": 0.07228771397741916, "min": 0.01818181818181818, "max": 0.4933920704845815, "unit": "task"}, "mn": {"total": 717.5751575831756, "n": 2937, "mean": 0.24432249151623275, "variance": 0.004261763224234236, "std_dev": 0.06528218152171568, "min": 0.044444444444444446, "max": 0.5316455696202531, "unit": "task"}, "museum": {"total": 685.9208634476112, "n": 2934, "mean": 0.2337835253741006, "variance": 0.003687419726488182, "std_dev": 0.06072412804222208, "min": 0.06896551724137931, "max": 0.47413793103448276, "unit": "task"}, "ac.ke": {"total": 912.9739046273546, "n": 2907, "mean": 0.31406051070772406, "variance": 0.0036101797210640846, "std_dev": 0.06008477112433803, "min": 0.0950920245398773, "max": 0.532258064516129, "unit": "task"}, "al": {"total": 668.1503683166552, "n": 2838, "mean": 0.23543000997767982, "variance": 0.0045377433058678175, "std_dev": 0.06736277388786642, "min": 0.05405405405405406, "max": 0.6132930513595166, "unit": "task"}, "mb.ca": {"total": 726.8719483901316, "n": 2836, "mean": 0.25630181537028623, "variance": 0.00374221184175855, "std_dev": 0.06117362047286845, "min": 0.046875, "max": 0.4708994708994709, "unit": "task"}, "mk": {"total": 675.2985485279098, "n": 2825, "mean": 0.23904373399218046, "variance": 0.004702222709965952, "std_dev": 0.06857275486638956, "min": 0.05, "max": 0.4900181488203267, "unit": "task"}, "qa": {"total": 730.5911869794104, "n": 2818, "mean": 0.2592587604611105, "variance": 0.004161089759548747, "std_dev": 0.06450650943547284, "min": 0.0625, "max": 0.5487804878048781, "unit": "task"}, "sk.ca": {"total": 656.7012526473476, "n": 2791, "mean": 0.23529245884892425, "variance": 0.0050137710427841506, "std_dev": 0.07080798713975811, "min": 0.03773584905660377, "max": 0.5301204819277109, "unit": "task"}, "ba": {"total": 704.4353985044412, "n": 2783, "mean": 0.2531208762143158, "variance": 0.004158089168556447, "std_dev": 0.06448324719302252, "min": 0.09251881363435148, "max": 0.5411255411255411, "unit": "task"}, "herts.sch.uk": {"total": 591.5196921015311, "n": 2757, "mean": 0.2145519376501745, "variance": 0.0032897976768811363, "std_dev": 0.057356757900714164, "min": 0.04477611940298507, "max": 0.5, "unit": "task"}, "or.kr": {"total": 724.5772206266528, "n": 2756, "mean": 0.2629090060328925, "variance": 0.003988054897914858, "std_dev": 0.06315104827249393, "min": 0.055900621118012424, "max": 0.5882352941176471, "unit": "task"}, "icu": {"total": 668.6658522081726, "n": 2753, "mean": 0.24288625216424722, "variance": 0.005105737936978171, "std_dev": 0.07145444658646634, "min": 0.06493506493506493, "max": 0.5641025641025641, "unit": "task"}, "cx": {"total": 530.7523977966886, "n": 2716, "mean": 0.195416935860342, "variance": 0.0033459774956702275, "std_dev": 0.05784442493162351, "min": 0.05, "max": 0.4491525423728814, "unit": "task"}, "events": {"total": 649.1263065331796, "n": 2705, "mean": 0.23997275657418837, "variance": 0.004845605523171316, "std_dev": 0.06961038373095868, "min": 0.03389830508474576, "max": 0.5647193585337915, "unit": "task"}, "edu.ng": {"total": 815.937093691815, "n": 2689, "mean": 0.30343514082997947, "variance": 0.004462546748922101, "std_dev": 0.06680229598540832, "min": 0.11156022635408246, "max": 0.5155666251556662, "unit": "task"}, "report": {"total": 694.9382651695956, "n": 2683, "mean": 0.25901538023466136, "variance": 0.0049106728187200506, "std_dev": 0.07007619295252883, "min": 0.06153846153846154, "max": 0.4845360824742268, "unit": "task"}, "res.in": {"total": 786.8873677315236, "n": 2676, "mean": 0.2940535753854725, "variance": 0.003840593753924902, "std_dev": 0.06197252418552033, "min": 0.058823529411764705, "max": 0.503448275862069, "unit": "task"}, "net.in": {"total": 667.3375703154513, "n": 2594, "mean": 0.25726197776231746, "variance": 0.004260571896572347, "std_dev": 0.06527305643657533, "min": 0.05855161787365177, "max": 0.488, "unit": "task"}, "center": {"total": 629.8937650761137, "n": 2592, "mean": 0.24301456985961178, "variance": 0.004382070347404498, "std_dev": 0.06619720800309102, "min": 0.034482758620689655, "max": 0.5, "unit": "task"}, "li": {"total": 562.2402993823039, "n": 2523, "mean": 0.22284593713131345, "variance": 0.004423124620266492, "std_dev": 0.06650657576711112, "min": 0.03076923076923077, "max": 0.5060240963855421, "unit": "task"}, "qld.edu.au": {"total": 673.7841114042038, "n": 2508, "mean": 0.2686539519155523, "variance": 0.0040675459938747755, "std_dev": 0.063777315668463, "min": 0.05434782608695652, "max": 0.4752475247524752, "unit": "task"}, "vip": {"total": 518.5518404259818, "n": 2504, "mean": 0.2070893931413666, "variance": 0.003441104110101584, "std_dev": 0.05866092489981371, "min": 0.024844720496894408, "max": 0.41509433962264153, "unit": "task"}, "gov.za": {"total": 699.9781216152585, "n": 2481, "mean": 0.2821354782810394, "variance": 0.0028656770853424567, "std_dev": 0.053532019253363275, "min": 0.08333333333333333, "max": 0.532608695652174, "unit": "task"}, "health": {"total": 637.8577965994606, "n": 2440, "mean": 0.261417129753877, "variance": 0.0047641191726656325, "std_dev": 0.06902259899964382, "min": 0.08139534883720931, "max": 0.4666666666666667, "unit": "task"}, "science": {"total": 602.5521440804903, "n": 2417, "mean": 0.2492975358214692, "variance": 0.004294908202159219, "std_dev": 0.06553554914822352, "min": 0.06153846153846154, "max": 0.47435897435897434, "unit": "task"}, "pa.us": {"total": 649.4501865727424, "n": 2410, "mean": 0.26948140521690567, "variance": 0.0035991350953668406, "std_dev": 0.05999279202843322, "min": 0.06557377049180328, "max": 0.5645161290322581, "unit": "task"}, "ky": {"total": 577.4125246446997, "n": 2408, "mean": 0.23978925442055635, "variance": 0.0036882415821872343, "std_dev": 0.0607308947915905, "min": 0.05813953488372093, "max": 0.49333333333333335, "unit": "task"}, "gm": {"total": 568.8952577183097, "n": 2389, "mean": 0.23813112503905806, "variance": 0.0027720807931279887, "std_dev": 0.05265055358804871, "min": 0.0835117773019272, "max": 0.45652173913043476, "unit": "task"}, "nc.us": {"total": 615.7508024815103, "n": 2384, "mean": 0.25828473258452606, "variance": 0.0027798124719864903, "std_dev": 0.05272392694011411, "min": 0.07386363636363637, "max": 0.5247524752475248, "unit": "task"}, "gov.cn": {"total": 701.3107142986643, "n": 2384, "mean": 0.29417395734004337, "variance": 0.0028563607406702943, "std_dev": 0.05344493185205024, "min": 0.0824829931972789, "max": 0.504, "unit": "task"}, "place": {"total": 536.6344058878042, "n": 2377, "mean": 0.22576121408826427, "variance": 0.004657725267240574, "std_dev": 0.0682475293856164, "min": 0.014285714285714285, "max": 0.49019607843137253, "unit": "task"}, "co.tz": {"total": 598.5429683023558, "n": 2367, "mean": 0.25286986409056034, "variance": 0.003961697617614146, "std_dev": 0.0629420179023055, "min": 0.058823529411764705, "max": 0.4642857142857143, "unit": "task"}, "works": {"total": 546.67581257533, "n": 2367, "mean": 0.2309572507711576, "variance": 0.0041896347493807435, "std_dev": 0.06472738793880642, "min": 0.04918032786885246, "max": 0.4742268041237113, "unit": "task"}, "ac.be": {"total": 746.4290426273753, "n": 2363, "mean": 0.31588194778983275, "variance": 0.002967558038755411, "std_dev": 0.05447529750956309, "min": 0.10476190476190476, "max": 0.48148148148148145, "unit": "task"}, "uz": {"total": 684.267966788328, "n": 2357, "mean": 0.2903130957947935, "variance": 0.004063904268530351, "std_dev": 0.06374875895678558, "min": 0.08451536643026004, "max": 0.4804177545691906, "unit": "task"}, "ac": {"total": 588.4959603157575, "n": 2355, "mean": 0.24989212752261472, "variance": 0.004586626395904565, "std_dev": 0.06772463655055348, "min": 0.058823529411764705, "max": 0.5, "unit": "task"}, "ma": {"total": 572.9585283629643, "n": 2328, "mean": 0.24611620634147952, "variance": 0.004260662221147666, "std_dev": 0.06527374833076209, "min": 0.06666666666666667, "max": 0.5038167938931297, "unit": "task"}, "codes": {"total": 540.7984762660955, "n": 2321, "mean": 0.23300235944252287, "variance": 0.005096485922382658, "std_dev": 0.07138967658130031, "min": 0.05194805194805195, "max": 0.5396825396825397, "unit": "task"}, "je": {"total": 551.1329738065258, "n": 2306, "mean": 0.23899955498982037, "variance": 0.0035471234958623986, "std_dev": 0.05955773246071746, "min": 0.04, "max": 0.5384615384615384, "unit": "task"}, "kent.sch.uk": {"total": 490.52266800776056, "n": 2291, "mean": 0.2141085412517505, "variance": 0.003277912588187256, "std_dev": 0.05725305745711102, "min": 0.02586206896551724, "max": 0.3941176470588235, "unit": "task"}, "co.us": {"total": 632.7344034277371, "n": 2265, "mean": 0.27935293749568985, "variance": 0.004461247300457146, "std_dev": 0.06679256920090097, "min": 0.09848484848484848, "max": 0.4927536231884058, "unit": "task"}, "au": {"total": 603.6560719050531, "n": 2247, "mean": 0.26864978722966293, "variance": 0.004900399930457997, "std_dev": 0.07000285658784217, "min": 0.05241935483870968, "max": 0.5652173913043478, "unit": "task"}, "tas.gov.au": {"total": 622.3040446184672, "n": 2236, "mean": 0.27831129007981514, "variance": 0.0038715115023805775, "std_dev": 0.06222147139356781, "min": 0.09603340292275574, "max": 0.5074626865671642, "unit": "task"}, "org.vn": {"total": 581.07946582829, "n": 2226, "mean": 0.2610419882427185, "variance": 0.0031453959392452537, "std_dev": 0.05608382957007531, "min": 0.07291666666666667, "max": 0.4635416666666667, "unit": "task"}, "fl.us": {"total": 623.9644428108336, "n": 2220, "mean": 0.28106506432920414, "variance": 0.004172181118796607, "std_dev": 0.06459242307574943, "min": 0.0625, "max": 0.5694444444444444, "unit": "task"}, "xn--p1ai": {"total": 523.9877027389517, "n": 2220, "mean": 0.23603049672925752, "variance": 0.0031509130061426857, "std_dev": 0.056132993917505286, "min": 0.0392156862745098, "max": 0.4587628865979381, "unit": "task"}, "pub": {"total": 506.69564502464095, "n": 2214, "mean": 0.22885982160101226, "variance": 0.0050081489671134705, "std_dev": 0.07076827655887538, "min": 0.03902439024390244, "max": 0.5172413793103449, "unit": "task"}, "oh.us": {"total": 579.3091408588826, "n": 2200, "mean": 0.26332233675403716, "variance": 0.003293829785535303, "std_dev": 0.057391896514536814, "min": 0.08780487804878048, "max": 0.5072463768115942, "unit": "task"}, "school": {"total": 524.9254071772727, "n": 2200, "mean": 0.23860245780785125, "variance": 0.004494246704639202, "std_dev": 0.06703914307804958, "min": 0.0660377358490566, "max": 0.4671361502347418, "unit": "task"}, "org.pk": {"total": 634.6579621554756, "n": 2198, "mean": 0.288743385876013, "variance": 0.004009490725236395, "std_dev": 0.06332053952104637, "min": 0.057692307692307696, "max": 0.5163934426229508, "unit": "task"}, "care": {"total": 524.9036958579226, "n": 2192, "mean": 0.2394633648986873, "variance": 0.004511784319753824, "std_dev": 0.06716981702933114, "min": 0.050359712230215826, "max": 0.47101449275362317, "unit": "task"}, "cymru": {"total": 478.1950738632833, "n": 2168, "mean": 0.2205696835162747, "variance": 0.0027656365254640136, "std_dev": 0.0525893194999138, "min": 0.06557377049180328, "max": 0.48936170212765956, "unit": "task"}, "bank": {"total": 537.0560417619947, "n": 2154, "mean": 0.24932963870101896, "variance": 0.0035265771304515588, "std_dev": 0.05938499078430137, "min": 0.05714285714285714, "max": 0.4778761061946903, "unit": "task"}, "re": {"total": 455.64736865527937, "n": 2149, "mean": 0.21202762617742174, "variance": 0.0028458388384273504, "std_dev": 0.053346404175233314, "min": 0.05357142857142857, "max": 0.4642857142857143, "unit": "task"}, "gs": {"total": 417.3313462905384, "n": 2099, "mean": 0.19882389056242894, "variance": 0.004191143162969909, "std_dev": 0.06473903894073428, "min": 0.06040268456375839, "max": 0.44954128440366975, "unit": "task"}, "com.sa": {"total": 561.0911175227978, "n": 2082, "mean": 0.2694962139878951, "variance": 0.004713378410009748, "std_dev": 0.06865404875176517, "min": 0.06593406593406594, "max": 0.5126353790613718, "unit": "task"}, "marketing": {"total": 476.16847986142454, "n": 2072, "mean": 0.22981104240416245, "variance": 0.0030693605773574875, "std_dev": 0.055401810235383896, "min": 0.07476635514018691, "max": 0.445859872611465, "unit": "task"}, "k12.ca.us": {"total": 546.674123046181, "n": 2071, "mean": 0.2639662593173254, "variance": 0.0049153863831841475, "std_dev": 0.07010981659642355, "min": 0.05952380952380952, "max": 0.673469387755102, "unit": "task"}, "ngo": {"total": 536.2699414538124, "n": 2048, "mean": 0.2618505573504946, "variance": 0.0038998113150182333, "std_dev": 0.06244846927682242, "min": 0.08296943231441048, "max": 0.4717948717948718, "unit": "task"}, "my.id": {"total": 464.28125369293934, "n": 2044, "mean": 0.22714347049556713, "variance": 0.003798723275086794, "std_dev": 0.06163378355323316, "min": 0.05105105105105105, "max": 0.48265895953757226, "unit": "task"}, "k12.nc.us": {"total": 515.3729661771706, "n": 2044, "mean": 0.25213941593795075, "variance": 0.00398166494294063, "std_dev": 0.06310043536252845, "min": 0.06578947368421052, "max": 0.5411764705882353, "unit": "task"}, "company": {"total": 478.17545505726537, "n": 2036, "mean": 0.23486024315189852, "variance": 0.004651440558328827, "std_dev": 0.06820147035312968, "min": 0.06289308176100629, "max": 0.5027223230490018, "unit": "task"}, "download": {"total": 451.92991363671877, "n": 2025, "mean": 0.22317526599344137, "variance": 0.002855317231225056, "std_dev": 0.05343516848691558, "min": 0.06306306306306306, "max": 0.4657534246575342, "unit": "task"}, "audio": {"total": 411.3904810787354, "n": 2000, "mean": 0.2056952405393677, "variance": 0.0024159106365636805, "std_dev": 0.04915191386470806, "min": 0.05172413793103448, "max": 0.42105263157894735, "unit": "task"}, "realtor": {"total": 482.4661218585336, "n": 2000, "mean": 0.2412330609292668, "variance": 0.0028947848388059826, "std_dev": 0.053803204726168334, "min": 0.043478260869565216, "max": 0.4725274725274725, "unit": "task"}, "love": {"total": 361.04913687042347, "n": 1968, "mean": 0.1834599272715566, "variance": 0.0032704041080593165, "std_dev": 0.05718744711961985, "min": 0.06565656565656566, "max": 0.35714285714285715, "unit": "task"}, "ink": {"total": 366.2096949512788, "n": 1955, "mean": 0.18731953705947765, "variance": 0.0032615607362235376, "std_dev": 0.0571100756103819, "min": 0.03636363636363636, "max": 0.3953488372093023, "unit": "task"}, "services": {"total": 465.42255245808684, "n": 1894, "mean": 0.2457352441700564, "variance": 0.0039032768339330396, "std_dev": 0.062476210143806256, "min": 0.03875968992248062, "max": 0.4965986394557823, "unit": "task"}, "gi": {"total": 467.54887010225815, "n": 1890, "mean": 0.24738035455145935, "variance": 0.0027846398270150036, "std_dev": 0.05276968662987306, "min": 0.08571428571428572, "max": 0.45454545454545453, "unit": "task"}, "technology": {"total": 464.72618145689466, "n": 1879, "mean": 0.24732633393129042, "variance": 0.0047713098341123465, "std_dev": 0.06907466854145843, "min": 0.04838709677419355, "max": 0.4909090909090909, "unit": "task"}, "fit": {"total": 384.4121955204995, "n": 1877, "mean": 0.2048013828026103, "variance": 0.00357334900182056, "std_dev": 0.059777495780774896, "min": 0.04, "max": 0.5333333333333333, "unit": "task"}, "ltd.uk": {"total": 457.40714422698846, "n": 1873, "mean": 0.2442109686209228, "variance": 0.004137267885577846, "std_dev": 0.06432159734939616, "min": 0.08, "max": 0.46616541353383456, "unit": "task"}, "gov.hk": {"total": 514.7992282157893, "n": 1870, "mean": 0.2752937049282295, "variance": 0.002584030516494494, "std_dev": 0.0508333602715234, "min": 0.07086614173228346, "max": 0.4897959183673469, "unit": "task"}, "sc.us": {"total": 445.2937494605618, "n": 1858, "mean": 0.2396629437355015, "variance": 0.001433141761970599, "std_dev": 0.0378568588497593, "min": 0.1360281195079086, "max": 0.4117647058823529, "unit": "task"}, "sa.edu.au": {"total": 498.41425549271355, "n": 1848, "mean": 0.26970468370817796, "variance": 0.004197132339297219, "std_dev": 0.06478527872362068, "min": 0.06779661016949153, "max": 0.6326530612244898, "unit": "task"}, "ms.us": {"total": 504.4680449150831, "n": 1843, "mean": 0.27372113126157477, "variance": 0.002636941268203142, "std_dev": 0.051351156444652164, "min": 0.1132596685082873, "max": 0.4787234042553192, "unit": "task"}, "foundation": {"total": 456.6133839782157, "n": 1836, "mean": 0.24870010020599984, "variance": 0.0037351737412519635, "std_dev": 0.061116067782964925, "min": 0.08130081300813008, "max": 0.480225988700565, "unit": "task"}, "gallery": {"total": 404.3499562950824, "n": 1830, "mean": 0.22095626027053683, "variance": 0.002984616397755771, "std_dev": 0.05463164282497618, "min": 0.06451612903225806, "max": 0.4888888888888889, "unit": "task"}, "earth": {"total": 431.0722221095372, "n": 1829, "mean": 0.2356873822359416, "variance": 0.00426725797013639, "std_dev": 0.06532425254173514, "min": 0.06962025316455696, "max": 0.44206008583690987, "unit": "task"}, "gov.pk": {"total": 553.8053396011879, "n": 1826, "mean": 0.3032887949623155, "variance": 0.003112460842582331, "std_dev": 0.05578943307278118, "min": 0.08123249299719888, "max": 0.5051903114186851, "unit": "task"}, "wa.us": {"total": 461.98739118304314, "n": 1823, "mean": 0.2534214981804953, "variance": 0.004047481398303478, "std_dev": 0.06361981922564287, "min": 0.05454545454545454, "max": 0.4824561403508772, "unit": "task"}, "bike": {"total": 329.54589792589366, "n": 1817, "mean": 0.18136813314578626, "variance": 0.0032938182221366056, "std_dev": 0.05739179577375677, "min": 0.05263157894736842, "max": 0.42105263157894735, "unit": "task"}, "catholic.edu.au": {"total": 493.61963915875793, "n": 1816, "mean": 0.27181698191561593, "variance": 0.004314176497468139, "std_dev": 0.06568239107605736, "min": 0.06779661016949153, "max": 0.4823529411764706, "unit": "task"}, "gov.my": {"total": 502.6306547978199, "n": 1783, "mean": 0.2819016572057318, "variance": 0.003919893209093271, "std_dev": 0.06260905053658992, "min": 0.09803921568627451, "max": 0.5507246376811594, "unit": "task"}, "ps": {"total": 492.6967157527314, "n": 1777, "mean": 0.27726320526321396, "variance": 0.0037569827089364714, "std_dev": 0.061294230633367704, "min": 0.10596026490066225, "max": 0.5060240963855421, "unit": "task"}, "com.fj": {"total": 404.57937241046005, "n": 1765, "mean": 0.22922344045918416, "variance": 0.0037061493778483127, "std_dev": 0.06087815189251652, "min": 0.07317073170731707, "max": 0.4915254237288136, "unit": "task"}, "k12.or.us": {"total": 448.44975408062714, "n": 1758, "mean": 0.25509087262834296, "variance": 0.004960531131741825, "std_dev": 0.07043103812767369, "min": 0.02564102564102564, "max": 0.5522388059701493, "unit": "task"}, "expert": {"total": 402.53738612454504, "n": 1755, "mean": 0.22936603197979774, "variance": 0.004414196575467661, "std_dev": 0.06643942034265246, "min": 0.047058823529411764, "max": 0.49242424242424243, "unit": "task"}, "k12.wi.us": {"total": 465.86092655920805, "n": 1737, "mean": 0.2681985760271779, "variance": 0.004482446375562667, "std_dev": 0.06695107449147225, "min": 0.07647058823529412, "max": 0.5166666666666667, "unit": "task"}, "go.id": {"total": 453.45446641014956, "n": 1722, "mean": 0.263330119866521, "variance": 0.0036943310700955747, "std_dev": 0.06078100912370224, "min": 0.09075043630017451, "max": 0.4772727272727273, "unit": "task"}, "ms": {"total": 343.98010874441144, "n": 1713, "mean": 0.20080566768500382, "variance": 0.004683384552074505, "std_dev": 0.06843525810628981, "min": 0.045454545454545456, "max": 0.4666666666666667, "unit": "task"}, "bb": {"total": 381.6234840785272, "n": 1713, "mean": 0.22278078463428325, "variance": 0.0022386311794305625, "std_dev": 0.047314175248339294, "min": 0.08248587570621468, "max": 0.42028985507246375, "unit": "task"}, "video": {"total": 356.8263476167763, "n": 1712, "mean": 0.2084266049163412, "variance": 0.0036643954261319357, "std_dev": 0.060534250025352884, "min": 0.056338028169014086, "max": 0.4827586206896552, "unit": "task"}, "org.ph": {"total": 452.0755861298346, "n": 1694, "mean": 0.26686870491725745, "variance": 0.004125113902205899, "std_dev": 0.0642270496146748, "min": 0.06315789473684211, "max": 0.4760705289672544, "unit": "task"}, "stream": {"total": 369.98545392746615, "n": 1685, "mean": 0.21957593704894135, "variance": 0.0035502455817681146, "std_dev": 0.059583937279841744, "min": 0.046153846153846156, "max": 0.38372093023255816, "unit": "task"}, "org.pl": {"total": 441.96542587493985, "n": 1678, "mean": 0.2633882156584856, "variance": 0.0035655975740001397, "std_dev": 0.05971262491299591, "min": 0.10367077717235446, "max": 0.47297297297297297, "unit": "task"}, "go.th": {"total": 375.9929938100913, "n": 1677, "mean": 0.22420572081698953, "variance": 0.0020225727756182817, "std_dev": 0.044973022753849685, "min": 0.11146496815286625, "max": 0.49828178694158076, "unit": "task"}, "org.ng": {"total": 435.42906024356324, "n": 1669, "mean": 0.26089218708421996, "variance": 0.0045637511304552035, "std_dev": 0.0675555410788427, "min": 0.06569343065693431, "max": 0.5288461538461539, "unit": "task"}, "legal": {"total": 432.89618647527584, "n": 1665, "mean": 0.25999770959476, "variance": 0.00335341361612163, "std_dev": 0.0579086661573346, "min": 0.09615384615384616, "max": 0.49056603773584906, "unit": "task"}, "lancs.sch.uk": {"total": 343.4344412434595, "n": 1655, "mean": 0.20751325754891806, "variance": 0.003237787972838184, "std_dev": 0.056901563887455535, "min": 0.04716981132075472, "max": 0.42857142857142855, "unit": "task"}, "sc": {"total": 355.50673666121327, "n": 1648, "mean": 0.21572010719733814, "variance": 0.0038726571838447466, "std_dev": 0.06223067719256112, "min": 0.07567567567567568, "max": 0.5050505050505051, "unit": "task"}, "go.ke": {"total": 457.341503604145, "n": 1646, "mean": 0.27785024520300355, "variance": 0.0034945590583501207, "std_dev": 0.05911479559594299, "min": 0.10526315789473684, "max": 0.47058823529411764, "unit": "task"}, "pe": {"total": 370.60662638856235, "n": 1645, "mean": 0.22529278199912606, "variance": 0.003456758473765812, "std_dev": 0.05879420442327468, "min": 0.041666666666666664, "max": 0.4419642857142857, "unit": "task"}, "k12.in.us": {"total": 402.6789758256534, "n": 1621, "mean": 0.24841392709787385, "variance": 0.004464461346058375, "std_dev": 0.0668166247730187, "min": 0.07407407407407407, "max": 0.46835443037974683, "unit": "task"}, "pe.ca": {"total": 359.5985907050295, "n": 1619, "mean": 0.22211154459853574, "variance": 0.00287949038996448, "std_dev": 0.05366088323876602, "min": 0.08755760368663594, "max": 0.4965034965034965, "unit": "task"}, "gov.tr": {"total": 475.1112171022636, "n": 1615, "mean": 0.2941865121376247, "variance": 0.0026636162143672507, "std_dev": 0.05161023362054517, "min": 0.09903818683934863, "max": 0.45374449339207046, "unit": "task"}, "kiev.ua": {"total": 411.6331167421085, "n": 1612, "mean": 0.2553555314777344, "variance": 0.004205846310267793, "std_dev": 0.06485249656156494, "min": 0.049586776859504134, "max": 0.5064935064935064, "unit": "task"}, "ltd": {"total": 384.9784097167675, "n": 1603, "mean": 0.240161203815825, "variance": 0.004490360054791604, "std_dev": 0.06701014889396684, "min": 0.05434782608695652, "max": 0.48598130841121495, "unit": "task"}, "best": {"total": 337.99049703128776, "n": 1595, "mean": 0.21190626773121496, "variance": 0.0030212056424079744, "std_dev": 0.05496549501649171, "min": 0.047619047619047616, "max": 0.4715447154471545, "unit": "task"}, "com.pg": {"total": 380.122584931379, "n": 1569, "mean": 0.24227060862420588, "variance": 0.0029330666817489106, "std_dev": 0.054157794284377114, "min": 0.0738255033557047, "max": 0.47706422018348627, "unit": "task"}, "ac.ae": {"total": 498.7755680834791, "n": 1568, "mean": 0.3180966633185452, "variance": 0.0035085092278302815, "std_dev": 0.059232670274353506, "min": 0.09205020920502092, "max": 0.5121951219512195, "unit": "task"}, "farm": {"total": 295.39776490168623, "n": 1567, "mean": 0.1885116559678916, "variance": 0.0032296649145987493, "std_dev": 0.0568301408989873, "min": 0.060240963855421686, "max": 0.42990654205607476, "unit": "task"}, "sh": {"total": 328.0527113147734, "n": 1566, "mean": 0.20948448998389105, "variance": 0.004180320443901354, "std_dev": 0.0646553976393414, "min": 0.03571428571428571, "max": 0.4942528735632184, "unit": "task"}, "org.np": {"total": 449.68811171733995, "n": 1563, "mean": 0.28770832483515035, "variance": 0.0037019880908620273, "std_dev": 0.060843965114561915, "min": 0.08290155440414508, "max": 0.5555555555555556, "unit": "task"}, "coffee": {"total": 312.9773351320287, "n": 1560, "mean": 0.20062649687950562, "variance": 0.0030871917625123735, "std_dev": 0.055562503205960526, "min": 0.04838709677419355, "max": 0.40789473684210525, "unit": "task"}, "com.eg": {"total": 381.8460783890715, "n": 1559, "mean": 0.24493013366842303, "variance": 0.005659259455531456, "std_dev": 0.0752280496592292, "min": 0.051655629139072845, "max": 0.5070422535211268, "unit": "task"}, "deals": {"total": 319.9374068326309, "n": 1556, "mean": 0.20561530002097111, "variance": 0.0026213833927562604, "std_dev": 0.05119944719190101, "min": 0.05263157894736842, "max": 0.4387755102040816, "unit": "task"}, "directory": {"total": 391.0384356722367, "n": 1547, "mean": 0.2527720980428162, "variance": 0.004773439151518481, "std_dev": 0.06909007997910034, "min": 0.05555555555555555, "max": 0.5104602510460251, "unit": "task"}, "af": {"total": 430.72423292228916, "n": 1547, "mean": 0.2784254899303747, "variance": 0.003449366647111102, "std_dev": 0.05873130891705975, "min": 0.09375, "max": 0.5092592592592593, "unit": "task"}, "finance": {"total": 387.45332564048044, "n": 1532, "mean": 0.2529068705225069, "variance": 0.0034756175993703392, "std_dev": 0.05895436878951669, "min": 0.06363636363636363, "max": 0.4723926380368098, "unit": "task"}, "bio": {"total": 401.7338598932814, "n": 1514, "mean": 0.26534601049754397, "variance": 0.00528124746066094, "std_dev": 0.0726721917975572, "min": 0.08843537414965986, "max": 0.5238095238095238, "unit": "task"}, "k12.mn.us": {"total": 387.24505224235327, "n": 1497, "mean": 0.2586807296208104, "variance": 0.004760874788587012, "std_dev": 0.06899909266495474, "min": 0.046875, "max": 0.5135135135135135, "unit": "task"}, "berlin": {"total": 368.9272532689308, "n": 1482, "mean": 0.2489387673879426, "variance": 0.003797380214159448, "std_dev": 0.06162288709691755, "min": 0.0625, "max": 0.4878048780487805, "unit": "task"}, "ac.rs": {"total": 436.15369026903244, "n": 1475, "mean": 0.2956974171315474, "variance": 0.005146206285531231, "std_dev": 0.07173706354131894, "min": 0.11173184357541899, "max": 0.5307692307692308, "unit": "task"}, "house": {"total": 292.0416071150759, "n": 1472, "mean": 0.19839783092056773, "variance": 0.003330282358052578, "std_dev": 0.0577085986491838, "min": 0.047619047619047616, "max": 0.43302180685358255, "unit": "task"}, "plus": {"total": 337.44080569723826, "n": 1472, "mean": 0.22923967778344992, "variance": 0.0036473488198312245, "std_dev": 0.06039328455905693, "min": 0.07758620689655173, "max": 0.4657534246575342, "unit": "task"}, "or.id": {"total": 396.66438753012864, "n": 1467, "mean": 0.27039153887534345, "variance": 0.004206475108218574, "std_dev": 0.06485734428897451, "min": 0.05, "max": 0.6703296703296703, "unit": "task"}, "org.tw": {"total": 396.8585497891351, "n": 1448, "mean": 0.27407358410851884, "variance": 0.004721789709041491, "std_dev": 0.06871528002592649, "min": 0.07462686567164178, "max": 0.5154639175257731, "unit": "task"}, "org.ar": {"total": 421.5581460610379, "n": 1444, "mean": 0.2919377742804973, "variance": 0.0034362649149347227, "std_dev": 0.05861966321069, "min": 0.09595959595959595, "max": 0.5158730158730159, "unit": "task"}, "consulting": {"total": 380.9942764842619, "n": 1439, "mean": 0.26476322201825053, "variance": 0.0057281598837006205, "std_dev": 0.07568460797084584, "min": 0.0755813953488372, "max": 0.5802469135802469, "unit": "task"}, "hants.sch.uk": {"total": 312.08235510394496, "n": 1435, "mean": 0.2174789931037944, "variance": 0.0035030875665184296, "std_dev": 0.05918688677839399, "min": 0.05, "max": 0.39631336405529954, "unit": "task"}, "org.tr": {"total": 404.95793609298545, "n": 1433, "mean": 0.2825945122770311, "variance": 0.003327352211263186, "std_dev": 0.057683205625755456, "min": 0.08780487804878048, "max": 0.48936170212765956, "unit": "task"}, "land": {"total": 290.44342441650525, "n": 1428, "mean": 0.2033917537930708, "variance": 0.004137440500265702, "std_dev": 0.06432293914511138, "min": 0.050359712230215826, "max": 0.5, "unit": "task"}, "institute": {"total": 373.5811344667349, "n": 1416, "mean": 0.26382848479289145, "variance": 0.0042731073293824666, "std_dev": 0.06536900893682317, "min": 0.07530120481927711, "max": 0.5087719298245614, "unit": "task"}, "md.us": {"total": 397.5213695196756, "n": 1405, "mean": 0.2829333590887371, "variance": 0.003666795802173047, "std_dev": 0.060554073373911416, "min": 0.09659090909090909, "max": 0.4679245283018868, "unit": "task"}, "ma.us": {"total": 377.94023336360317, "n": 1405, "mean": 0.26899660737623043, "variance": 0.003681711373190384, "std_dev": 0.06067710748865987, "min": 0.07368421052631578, "max": 0.543859649122807, "unit": "task"}, "k12.ga.us": {"total": 364.7197186224015, "n": 1403, "mean": 0.2599570339432653, "variance": 0.0045526608051597965, "std_dev": 0.06747340813357361, "min": 0.06802721088435375, "max": 0.4888888888888889, "unit": "task"}, "training": {"total": 347.0239291751208, "n": 1400, "mean": 0.24787423512508627, "variance": 0.00441789077899992, "std_dev": 0.06646721582103406, "min": 0.052307692307692305, "max": 0.5247524752475248, "unit": "task"}, "sa": {"total": 357.3228982720367, "n": 1397, "mean": 0.25577873892056974, "variance": 0.004256440984427251, "std_dev": 0.06524140544491092, "min": 0.06666666666666667, "max": 0.4785714285714286, "unit": "task"}, "wi.us": {"total": 359.77483285423415, "n": 1388, "mean": 0.25920377006789164, "variance": 0.004228085879991401, "std_dev": 0.06502373320558734, "min": 0.07317073170731707, "max": 0.5, "unit": "task"}, "cr": {"total": 298.8950281066541, "n": 1387, "mean": 0.2154974968324832, "variance": 0.0029844310783187114, "std_dev": 0.05462994671715058, "min": 0.06666666666666667, "max": 0.44345238095238093, "unit": "task"}, "watch": {"total": 338.0185020705737, "n": 1385, "mean": 0.24405668019536006, "variance": 0.004503662129569371, "std_dev": 0.06710932967605451, "min": 0.04878048780487805, "max": 0.4863013698630137, "unit": "task"}, "k12.fl.us": {"total": 362.51494821104603, "n": 1381, "mean": 0.26250177278135134, "variance": 0.004274804193177221, "std_dev": 0.06538198676376561, "min": 0.05263157894736842, "max": 0.5614035087719298, "unit": "task"}, "tools": {"total": 320.8460956590941, "n": 1368, "mean": 0.2345366196338407, "variance": 0.00433566598275638, "std_dev": 0.06584577422095042, "min": 0.06129032258064516, "max": 0.531578947368421, "unit": "task"}, "co.bw": {"total": 343.00682890221253, "n": 1364, "mean": 0.25147128218637377, "variance": 0.0031395437613128403, "std_dev": 0.05603163179234422, "min": 0.07272727272727272, "max": 0.4430379746835443, "unit": "task"}, "so": {"total": 313.17159352235655, "n": 1362, "mean": 0.22993509069189175, "variance": 0.005032309561928608, "std_dev": 0.07093877333256199, "min": 0.02857142857142857, "max": 0.5169491525423728, "unit": "task"}, "tm": {"total": 278.01904210694687, "n": 1360, "mean": 0.204425766255108, "variance": 0.001978377487578139, "std_dev": 0.04447895555853508, "min": 0.08333333333333333, "max": 0.46484375, "unit": "task"}, "host": {"total": 305.2327915430988, "n": 1359, "mean": 0.22460102394635675, "variance": 0.0036011128718333608, "std_dev": 0.06000927321534032, "min": 0.075, "max": 0.4942528735632184, "unit": "task"}, "vegas": {"total": 269.33066500423, "n": 1351, "mean": 0.19935652479957802, "variance": 0.0032969560964701957, "std_dev": 0.057419126573557314, "min": 0.043478260869565216, "max": 0.44594594594594594, "unit": "task"}, "gov.ua": {"total": 423.3989770611392, "n": 1346, "mean": 0.3145609042058981, "variance": 0.0029346832836342255, "std_dev": 0.054172717152033506, "min": 0.12, "max": 0.5769230769230769, "unit": "task"}, "edu.co": {"total": 395.0657445671313, "n": 1340, "mean": 0.29482518251278456, "variance": 0.005197715045709416, "std_dev": 0.07209518046103648, "min": 0.06315789473684211, "max": 0.5138888888888888, "unit": "task"}, "style": {"total": 260.3748683489866, "n": 1337, "mean": 0.19474560085937678, "variance": 0.002669297283689201, "std_dev": 0.051665242510697665, "min": 0.054945054945054944, "max": 0.4190340909090909, "unit": "task"}, "support": {"total": 298.97226439525497, "n": 1326, "mean": 0.2254692793327715, "variance": 0.0037139352247243704, "std_dev": 0.060942064493454524, "min": 0.05217391304347826, "max": 0.42700729927007297, "unit": "task"}, "k12.oh.us": {"total": 334.25025837176184, "n": 1326, "mean": 0.25207410133617064, "variance": 0.004446548607968171, "std_dev": 0.06668244602568334, "min": 0.05333333333333334, "max": 0.4642857142857143, "unit": "task"}, "mt": {"total": 333.965623411725, "n": 1323, "mean": 0.25243055435504547, "variance": 0.0037818946304736855, "std_dev": 0.06149711074899117, "min": 0.06611570247933884, "max": 0.4553846153846154, "unit": "task"}, "eus": {"total": 328.94693499031246, "n": 1313, "mean": 0.2505307958799026, "variance": 0.0046095469395165505, "std_dev": 0.06789364432343097, "min": 0.0627023844568737, "max": 0.4676258992805755, "unit": "task"}, "com.pe": {"total": 296.7562480803719, "n": 1306, "mean": 0.22722530480886058, "variance": 0.0041850455934430856, "std_dev": 0.06469192834846621, "min": 0.06027397260273973, "max": 0.6883116883116883, "unit": "task"}, "business": {"total": 305.40909967077755, "n": 1304, "mean": 0.23420943226286617, "variance": 0.003888132160399541, "std_dev": 0.06235488882517185, "min": 0.07079646017699115, "max": 0.6514312096029548, "unit": "task"}, "cu": {"total": 342.3582816877889, "n": 1303, "mean": 0.2627461870205595, "variance": 0.0020163861075175224, "std_dev": 0.044904188084381645, "min": 0.125, "max": 0.6, "unit": "task"}, "team": {"total": 311.052845551027, "n": 1297, "mean": 0.23982486164304323, "variance": 0.00453657985396192, "std_dev": 0.06735413761575394, "min": 0.06756756756756757, "max": 0.4807692307692308, "unit": "task"}, "com.bn": {"total": 309.6814737504747, "n": 1296, "mean": 0.23895175443709468, "variance": 0.002961265629791418, "std_dev": 0.0544175121609893, "min": 0.07241379310344828, "max": 0.4418604651162791, "unit": "task"}, "lib.nh.us": {"total": 265.0694141498833, "n": 1283, "mean": 0.20660125810591065, "variance": 0.001986892030847691, "std_dev": 0.04457456708536484, "min": 0.047619047619047616, "max": 0.42105263157894735, "unit": "task"}, "beer": {"total": 240.50234167845235, "n": 1276, "mean": 0.18848145899565225, "variance": 0.0036335892511135883, "std_dev": 0.060279260538875126, "min": 0.041666666666666664, "max": 0.4117647058823529, "unit": "task"}, "edu.np": {"total": 366.0736742721366, "n": 1272, "mean": 0.28779376908186843, "variance": 0.0043795650182145264, "std_dev": 0.06617828207361177, "min": 0.0880503144654088, "max": 0.4787234042553192, "unit": "task"}, "edu.ua": {"total": 392.83321215330295, "n": 1265, "mean": 0.3105400886587372, "variance": 0.0051444945258813405, "std_dev": 0.07172513175924698, "min": 0.10985915492957747, "max": 0.4983277591973244, "unit": "task"}, "gov.tw": {"total": 351.43792173282935, "n": 1265, "mean": 0.27781653891923286, "variance": 0.004604108891683894, "std_dev": 0.06785358422135042, "min": 0.03571428571428571, "max": 0.6, "unit": "task"}, "as": {"total": 293.39072094107314, "n": 1264, "mean": 0.23211291213692492, "variance": 0.00492460457788354, "std_dev": 0.07017552691561026, "min": 0.04411764705882353, "max": 0.514018691588785, "unit": "task"}, "wine": {"total": 270.6289526672767, "n": 1257, "mean": 0.21529749615535143, "variance": 0.0025838381199859333, "std_dev": 0.05083146781262502, "min": 0.0440771349862259, "max": 0.391304347826087, "unit": "task"}, "energy": {"total": 327.03026774429316, "n": 1251, "mean": 0.261415082129731, "variance": 0.0042785126864276065, "std_dev": 0.0654103408218273, "min": 0.06263982102908278, "max": 0.5180722891566265, "unit": "task"}, "tokyo": {"total": 256.3365906804196, "n": 1246, "mean": 0.2057276008671105, "variance": 0.0033087693866922403, "std_dev": 0.05752190353849775, "min": 0.04522613065326633, "max": 0.4264705882352941, "unit": "task"}, "kiwi": {"total": 250.9707289096094, "n": 1241, "mean": 0.20223265826721154, "variance": 0.002929448769607052, "std_dev": 0.05412438239469391, "min": 0.047619047619047616, "max": 0.4166666666666667, "unit": "task"}, "do": {"total": 278.1290059947251, "n": 1238, "mean": 0.22465994022191052, "variance": 0.005105047027231005, "std_dev": 0.07144961180602037, "min": 0.06930693069306931, "max": 0.4639175257731959, "unit": "task"}, "gy": {"total": 291.0562175384165, "n": 1236, "mean": 0.23548237664920427, "variance": 0.0029571242096115276, "std_dev": 0.05437944657323691, "min": 0.044585987261146494, "max": 0.4947916666666667, "unit": "task"}, "cd": {"total": 263.340682391694, "n": 1233, "mean": 0.21357719577590767, "variance": 0.003531454442186757, "std_dev": 0.059426041784614574, "min": 0.07086614173228346, "max": 0.43243243243243246, "unit": "task"}, "ne.jp": {"total": 271.8608415105621, "n": 1231, "mean": 0.22084552519135833, "variance": 0.00407693450043124, "std_dev": 0.06385087705295238, "min": 0.03271028037383177, "max": 0.4429347826086957, "unit": "task"}, "edu.lb": {"total": 362.9734587182901, "n": 1229, "mean": 0.29534048715890154, "variance": 0.0037646348175961884, "std_dev": 0.06135661999814029, "min": 0.06557377049180328, "max": 0.5, "unit": "task"}, "market": {"total": 271.1266306016905, "n": 1227, "mean": 0.22096709910488221, "variance": 0.002891647752713954, "std_dev": 0.05377404348488175, "min": 0.039473684210526314, "max": 0.45977011494252873, "unit": "task"}, "tn": {"total": 281.9375726287623, "n": 1217, "mean": 0.2316660416012837, "variance": 0.0043136951864568025, "std_dev": 0.06567872704656205, "min": 0.0379746835443038, "max": 0.44565217391304346, "unit": "task"}, "net.ua": {"total": 327.1895329991622, "n": 1214, "mean": 0.2695136186154548, "variance": 0.0031869349741367025, "std_dev": 0.056452944778254945, "min": 0.05345911949685535, "max": 0.42758620689655175, "unit": "task"}, "gov.jm": {"total": 335.9144365511171, "n": 1212, "mean": 0.27715712586725866, "variance": 0.0028629683544251013, "std_dev": 0.0535067131715741, "min": 0.046511627906976744, "max": 0.45038167938931295, "unit": "task"}, "trade": {"total": 278.76848497549616, "n": 1210, "mean": 0.2303871776656993, "variance": 0.003291487998897865, "std_dev": 0.05737149116850516, "min": 0.030303030303030304, "max": 0.4489795918367347, "unit": "task"}, "surrey.sch.uk": {"total": 271.34988886774715, "n": 1203, "mean": 0.2255610048775953, "variance": 0.0032213117039947194, "std_dev": 0.05675660053240257, "min": 0.039603960396039604, "max": 0.41964285714285715, "unit": "task"}, "na": {"total": 325.4785548753344, "n": 1203, "mean": 0.2705557397134951, "variance": 0.004679755489177966, "std_dev": 0.0684087383977951, "min": 0.027522935779816515, "max": 0.5294117647058824, "unit": "task"}, "onl": {"total": 241.18327261559278, "n": 1191, "mean": 0.20250484686447753, "variance": 0.002449510428223617, "std_dev": 0.0494925290142221, "min": 0.054878048780487805, "max": 0.3888888888888889, "unit": "task"}, "recipes": {"total": 191.10298070228217, "n": 1186, "mean": 0.1611323614690408, "variance": 0.0020934321165883923, "std_dev": 0.045754039347235695, "min": 0.03546099290780142, "max": 0.352112676056338, "unit": "task"}, "ns.ca": {"total": 288.4562357490037, "n": 1186, "mean": 0.24321773671922742, "variance": 0.004535936491361986, "std_dev": 0.06734936147701763, "min": 0.0641399416909621, "max": 0.49242424242424243, "unit": "task"}, "kg": {"total": 323.1514396980832, "n": 1184, "mean": 0.27293195920446195, "variance": 0.0037794988873751756, "std_dev": 0.06147762916195757, "min": 0.08333333333333333, "max": 0.45081967213114754, "unit": "task"}, "photo": {"total": 219.21947304256375, "n": 1177, "mean": 0.18625273835391992, "variance": 0.0038123988760825466, "std_dev": 0.061744626293164545, "min": 0.04054054054054054, "max": 0.4578313253012048, "unit": "task"}, "software": {"total": 289.6300024120772, "n": 1172, "mean": 0.24712457543692598, "variance": 0.00450696583547129, "std_dev": 0.06713393951997224, "min": 0.05921052631578947, "max": 0.4797687861271676, "unit": "task"}, "org.mx": {"total": 332.31904096118035, "n": 1169, "mean": 0.2842763395732936, "variance": 0.0037730094832303094, "std_dev": 0.06142482790558155, "min": 0.09722222222222222, "max": 0.5679012345679012, "unit": "task"}, "run": {"total": 233.48745579391783, "n": 1165, "mean": 0.20041841699048735, "variance": 0.003957491663151542, "std_dev": 0.06290859768864301, "min": 0.05434782608695652, "max": 0.5742887249736565, "unit": "task"}, "ac.ug": {"total": 368.40476394326464, "n": 1161, "mean": 0.31731676480901333, "variance": 0.003718365074466299, "std_dev": 0.060978398424903706, "min": 0.12173913043478261, "max": 0.5454545454545454, "unit": "task"}, "in.us": {"total": 301.64418795476416, "n": 1155, "mean": 0.26116379909503373, "variance": 0.0028128120516836995, "std_dev": 0.053035950558877505, "min": 0.08860759493670886, "max": 0.4609375, "unit": "task"}, "rw": {"total": 286.6549344785911, "n": 1150, "mean": 0.24926516041616611, "variance": 0.0033917871910136574, "std_dev": 0.05823905211293928, "min": 0.0684931506849315, "max": 0.4666666666666667, "unit": "task"}, "co.at": {"total": 257.01544269298745, "n": 1145, "mean": 0.22446763553972698, "variance": 0.005795563574539865, "std_dev": 0.07612859892668368, "min": 0.05128205128205128, "max": 0.4927536231884058, "unit": "task"}, "careers": {"total": 322.21889100420793, "n": 1139, "mean": 0.282896304656899, "variance": 0.004981888696126342, "std_dev": 0.07058249567793945, "min": 0.09166666666666666, "max": 0.5294117647058824, "unit": "task"}, "ac.cy": {"total": 363.88695239036207, "n": 1133, "mean": 0.32117118481055756, "variance": 0.003151959879026977, "std_dev": 0.05614231807671444, "min": 0.16695352839931152, "max": 0.5257452574525745, "unit": "task"}, "systems": {"total": 288.98689249277106, "n": 1133, "mean": 0.25506345321515533, "variance": 0.004602072941539562, "std_dev": 0.06783858003775994, "min": 0.038461538461538464, "max": 0.5148514851485149, "unit": "task"}, "click": {"total": 242.74744852517105, "n": 1117, "mean": 0.21732090288735098, "variance": 0.0027748517477469473, "std_dev": 0.052676861597355504, "min": 0.05084745762711865, "max": 0.4406779661016949, "unit": "task"}, "moe": {"total": 185.12806364138217, "n": 1115, "mean": 0.1660341377949615, "variance": 0.002138185169739398, "std_dev": 0.04624051437580899, "min": 0.0375, "max": 0.3548387096774194, "unit": "task"}, "web.id": {"total": 257.76559581615385, "n": 1114, "mean": 0.2313874289193481, "variance": 0.0044631316680249725, "std_dev": 0.06680667382848043, "min": 0.023148148148148147, "max": 0.6526548672566371, "unit": "task"}, "fyi": {"total": 244.66986139168463, "n": 1110, "mean": 0.22042329855106715, "variance": 0.004096126360401278, "std_dev": 0.06400098718302147, "min": 0.03636363636363636, "max": 0.47540983606557374, "unit": "task"}, "co.rw": {"total": 264.47713449686074, "n": 1110, "mean": 0.2382676887359106, "variance": 0.002827948674315882, "std_dev": 0.053178460623789045, "min": 0.08552631578947369, "max": 0.41379310344827586, "unit": "task"}, "edu.gh": {"total": 335.29590229770383, "n": 1108, "mean": 0.3026136302325847, "variance": 0.0035358070966142077, "std_dev": 0.05946265295640792, "min": 0.11986531986531987, "max": 0.5056179775280899, "unit": "task"}, "edu.bd": {"total": 318.03796953637664, "n": 1094, "mean": 0.2907111238906549, "variance": 0.0037907592508502207, "std_dev": 0.061569142034384565, "min": 0.08695652173913043, "max": 0.48936170212765956, "unit": "task"}, "kpmg": {"total": 328.04686831096285, "n": 1093, "mean": 0.30013437173921564, "variance": 0.0026589496130136423, "std_dev": 0.051565003762373975, "min": 0.14393939393939395, "max": 0.48936170212765956, "unit": "task"}, "page": {"total": 237.15599904437545, "n": 1092, "mean": 0.2171758233007101, "variance": 0.004230986383227816, "std_dev": 0.06504603280160763, "min": 0.043478260869565216, "max": 0.4852941176470588, "unit": "task"}, "swiss": {"total": 292.74095962246463, "n": 1091, "mean": 0.268323519360646, "variance": 0.004392592558677346, "std_dev": 0.06627663659750203, "min": 0.08064516129032258, "max": 0.49333333333333335, "unit": "task"}, "eco": {"total": 260.6877518711402, "n": 1091, "mean": 0.2389438605601652, "variance": 0.003972817960898834, "std_dev": 0.06303029399343488, "min": 0.05921052631578947, "max": 0.5151515151515151, "unit": "task"}, "com.mk": {"total": 272.3960702768988, "n": 1089, "mean": 0.25013413248567407, "variance": 0.004023385575748034, "std_dev": 0.06343016298062014, "min": 0.08333333333333333, "max": 0.48, "unit": "task"}, "cafe": {"total": 208.49519068856182, "n": 1074, "mean": 0.19412960026867948, "variance": 0.005274704110156716, "std_dev": 0.07262715821341709, "min": 0.02702702702702703, "max": 0.5497076023391813, "unit": "task"}, "k12.va.us": {"total": 276.28521851748417, "n": 1056, "mean": 0.2616337296567083, "variance": 0.005402754968509395, "std_dev": 0.0735034350796573, "min": 0.043795620437956206, "max": 0.5043478260869565, "unit": "task"}, "devon.sch.uk": {"total": 233.3320225509744, "n": 1055, "mean": 0.22116779388717953, "variance": 0.0030923032783731854, "std_dev": 0.055608482072190976, "min": 0.06516290726817042, "max": 0.47619047619047616, "unit": "task"}, "show": {"total": 212.5476011131034, "n": 1051, "mean": 0.20223368326651134, "variance": 0.0031756386153469675, "std_dev": 0.0563528048578504, "min": 0.04838709677419355, "max": 0.45132743362831856, "unit": "task"}, "bid": {"total": 244.02527857331685, "n": 1050, "mean": 0.23240502721268275, "variance": 0.0035342472086267464, "std_dev": 0.059449534974015956, "min": 0.07741935483870968, "max": 0.4606741573033708, "unit": "task"}, "party": {"total": 216.43744697851605, "n": 1047, "mean": 0.20672153484098954, "variance": 0.0031282595207730323, "std_dev": 0.055930845879291265, "min": 0.0273972602739726, "max": 0.4161764705882353, "unit": "task"}, "go.kr": {"total": 279.747490936395, "n": 1031, "mean": 0.2713360726832151, "variance": 0.0038617126554333528, "std_dev": 0.06214267982178877, "min": 0.09523809523809523, "max": 0.45868465430016864, "unit": "task"}, "mv": {"total": 272.7881051520839, "n": 1028, "mean": 0.26535807894171587, "variance": 0.0035756990917047405, "std_dev": 0.05979714952825712, "min": 0.10576923076923077, "max": 0.4810126582278481, "unit": "task"}, "yoga": {"total": 204.8942323414464, "n": 1023, "mean": 0.20028761714706406, "variance": 0.0030102675040302226, "std_dev": 0.05486590474994669, "min": 0.05319148936170213, "max": 0.4298245614035088, "unit": "task"}, "co.zm": {"total": 260.91404053985895, "n": 1021, "mean": 0.25554754215461195, "variance": 0.004134110731831492, "std_dev": 0.0642970507242089, "min": 0.1111111111111111, "max": 0.5187165775401069, "unit": "task"}, "photos": {"total": 183.68106903543486, "n": 1005, "mean": 0.18276723287107952, "variance": 0.00324009573575606, "std_dev": 0.056921838829715084, "min": 0.045454545454545456, "max": 0.4083044982698962, "unit": "task"}, "k12.pa.us": {"total": 265.3177580628608, "n": 1005, "mean": 0.26399776921677737, "variance": 0.005107240025751919, "std_dev": 0.0714649566273703, "min": 0.04225352112676056, "max": 0.48148148148148145, "unit": "task"}, "dj": {"total": 187.79272472109125, "n": 1003, "mean": 0.18723103162621257, "variance": 0.0014920829996811897, "std_dev": 0.03862749020686161, "min": 0.08536585365853659, "max": 0.4, "unit": "task"}, "k12.nj.us": {"total": 264.5391466595292, "n": 1002, "mean": 0.2640111244107078, "variance": 0.004884239313126895, "std_dev": 0.06988733299480597, "min": 0.046296296296296294, "max": 0.48672566371681414, "unit": "task"}, "bham.sch.uk": {"total": 218.79646804331406, "n": 998, "mean": 0.21923493791915233, "variance": 0.003400944594414835, "std_dev": 0.058317618216237495, "min": 0.06306306306306306, "max": 0.3918918918918919, "unit": "task"}, "coach": {"total": 200.78662177071706, "n": 995, "mean": 0.2017955997695649, "variance": 0.0041858879454696775, "std_dev": 0.0646984385087436, "min": 0.07153965785381027, "max": 0.4851657940663176, "unit": "task"}, "pics": {"total": 193.25892490721478, "n": 993, "mean": 0.1946212738239826, "variance": 0.002116799647274097, "std_dev": 0.04600869099718114, "min": 0.04225352112676056, "max": 0.33766233766233766, "unit": "task"}, "cm": {"total": 219.3564863948576, "n": 969, "mean": 0.22637408296682926, "variance": 0.004158324520139159, "std_dev": 0.064485072072063, "min": 0.06504065040650407, "max": 0.4411764705882353, "unit": "task"}, "gov.ie": {"total": 278.5785727539072, "n": 961, "mean": 0.28988405073247403, "variance": 0.002327381284103891, "std_dev": 0.04824294025143877, "min": 0.12162162162162163, "max": 0.4782608695652174, "unit": "task"}, "fitness": {"total": 192.64508834842178, "n": 949, "mean": 0.20299798561477525, "variance": 0.003438786849504936, "std_dev": 0.05864117026036346, "min": 0.05063291139240506, "max": 0.38257993384785005, "unit": "task"}, "capital": {"total": 255.09305566237182, "n": 948, "mean": 0.26908550175355694, "variance": 0.0037417032749256247, "std_dev": 0.06116946358213079, "min": 0.0949367088607595, "max": 0.48872180451127817, "unit": "task"}, "com.kw": {"total": 230.4063579163882, "n": 947, "mean": 0.24330132831719975, "variance": 0.004248338424240327, "std_dev": 0.0651792791018766, "min": 0.09022556390977443, "max": 0.4956521739130435, "unit": "task"}, "in.ua": {"total": 232.02500531295834, "n": 947, "mean": 0.2450105652723953, "variance": 0.004407347961511293, "std_dev": 0.06638786004618083, "min": 0.06153846153846154, "max": 0.45454545454545453, "unit": "task"}, "pn": {"total": 242.32771452814032, "n": 941, "mean": 0.25752148196401714, "variance": 0.002416399219433254, "std_dev": 0.0491568837441233, "min": 0.1048951048951049, "max": 0.44285714285714284, "unit": "task"}, "or.th": {"total": 259.21709705278846, "n": 939, "mean": 0.27605654638209687, "variance": 0.004496789396230813, "std_dev": 0.06705810462748565, "min": 0.10295616717635066, "max": 0.4861111111111111, "unit": "task"}, "org.mt": {"total": 258.88484747028497, "n": 938, "mean": 0.27599663909412087, "variance": 0.0030632595286007526, "std_dev": 0.055346721028447135, "min": 0.0673076923076923, "max": 0.4628099173553719, "unit": "task"}, "bt": {"total": 237.63878535355863, "n": 933, "mean": 0.2547039500038144, "variance": 0.002831771399147602, "std_dev": 0.05321439090272106, "min": 0.1187214611872146, "max": 0.5148936170212766, "unit": "task"}, "ac.cn": {"total": 287.9358701113934, "n": 930, "mean": 0.3096084624853696, "variance": 0.003565679939236777, "std_dev": 0.05971331458926708, "min": 0.10619469026548672, "max": 0.5033557046979866, "unit": "task"}, "jo": {"total": 239.91758160690677, "n": 923, "mean": 0.25993237443868555, "variance": 0.003996705902873665, "std_dev": 0.06321950571519573, "min": 0.07368421052631578, "max": 0.5309446254071661, "unit": "task"}, "wtf": {"total": 182.31337135157432, "n": 905, "mean": 0.20145123906251305, "variance": 0.0029384802172302844, "std_dev": 0.05420775052730269, "min": 0.034482758620689655, "max": 0.5238095238095238, "unit": "task"}, "om": {"total": 229.5461101967813, "n": 900, "mean": 0.2550512335519791, "variance": 0.0036911748879466387, "std_dev": 0.06075504002094508, "min": 0.10743801652892562, "max": 0.42021276595744683, "unit": "task"}, "bet": {"total": 181.4209466660025, "n": 890, "mean": 0.20384376029887913, "variance": 0.0024643079042440887, "std_dev": 0.04964179594096177, "min": 0.043478260869565216, "max": 0.35808243203741597, "unit": "task"}, "sch.id": {"total": 207.52634749187692, "n": 890, "mean": 0.23317567133918754, "variance": 0.002711501534175848, "std_dev": 0.05207208017907339, "min": 0.09090909090909091, "max": 0.4166666666666667, "unit": "task"}, "lol": {"total": 163.5280358492914, "n": 881, "mean": 0.18561638575401976, "variance": 0.0032597305752747412, "std_dev": 0.05709405026160556, "min": 0.017857142857142856, "max": 0.44098360655737706, "unit": "task"}, "re.kr": {"total": 261.3219418971669, "n": 878, "mean": 0.29763319122684173, "variance": 0.004194327798665934, "std_dev": 0.064763630215314, "min": 0.125, "max": 0.5149253731343284, "unit": "task"}, "derbyshire.sch.uk": {"total": 189.6915924753485, "n": 878, "mean": 0.2160496497441327, "variance": 0.003478016527200756, "std_dev": 0.058974710912396644, "min": 0.043478260869565216, "max": 0.4111111111111111, "unit": "task"}, "essex.sch.uk": {"total": 193.14459598573293, "n": 878, "mean": 0.2199824555646161, "variance": 0.0032829372384150573, "std_dev": 0.057296921718492495, "min": 0.07086614173228346, "max": 0.4166666666666667, "unit": "task"}, "vg": {"total": 209.94960092105043, "n": 877, "mean": 0.23939521199663674, "variance": 0.004826088673990584, "std_dev": 0.06947005595211929, "min": 0.07407407407407407, "max": 0.4375, "unit": "task"}, "chat": {"total": 172.0358414045585, "n": 876, "mean": 0.19638794680885668, "variance": 0.003746548308191838, "std_dev": 0.061209054135739085, "min": 0.05172413793103448, "max": 0.4782608695652174, "unit": "task"}, "boutique": {"total": 175.7562129029327, "n": 871, "mean": 0.2017866967886713, "variance": 0.003066732523042803, "std_dev": 0.05537808702946322, "min": 0.031746031746031744, "max": 0.4583333333333333, "unit": "task"}, "cumbria.sch.uk": {"total": 186.79048173041872, "n": 870, "mean": 0.21470170313841236, "variance": 0.0033266271062331277, "std_dev": 0.05767692004808447, "min": 0.06299212598425197, "max": 0.3982808022922636, "unit": "task"}, "vu": {"total": 187.69647871108089, "n": 868, "mean": 0.2162401828468674, "variance": 0.0062010036208460795, "std_dev": 0.07874645148097836, "min": 0.03225806451612903, "max": 0.4931506849315068, "unit": "task"}, "gov.pl": {"total": 253.3036928483434, "n": 868, "mean": 0.291824530931271, "variance": 0.0030257138216027097, "std_dev": 0.055006488904516614, "min": 0.12544802867383512, "max": 0.4857142857142857, "unit": "task"}, "cash": {"total": 169.50145897304347, "n": 866, "mean": 0.19572916740536198, "variance": 0.003087216529793086, "std_dev": 0.055562726083167355, "min": 0.058394160583941604, "max": 0.3944954128440367, "unit": "task"}, "bnpparibas": {"total": 235.17955725780533, "n": 865, "mean": 0.2718838812228963, "variance": 0.003128239853457112, "std_dev": 0.055930670060862955, "min": 0.10791117279666898, "max": 0.4046242774566474, "unit": "task"}, "edu.eg": {"total": 275.632435531454, "n": 858, "mean": 0.3212499248618346, "variance": 0.00384649789711418, "std_dev": 0.06202014106009579, "min": 0.13079470198675497, "max": 0.5074626865671642, "unit": "task"}, "in.th": {"total": 185.8399725192662, "n": 857, "mean": 0.21684944284628496, "variance": 0.004144768311157119, "std_dev": 0.06437987504769731, "min": 0.04524886877828054, "max": 0.5223880597014925, "unit": "task"}, "or.ke": {"total": 232.87528159970418, "n": 851, "mean": 0.2736489795531192, "variance": 0.00435840445835648, "std_dev": 0.06601821308060739, "min": 0.0707070707070707, "max": 0.47619047619047616, "unit": "task"}, "edu.pe": {"total": 245.82201205947484, "n": 846, "mean": 0.29056975420741704, "variance": 0.0050729265437089895, "std_dev": 0.07122447994691845, "min": 0.09090909090909091, "max": 0.4861111111111111, "unit": "task"}, "tours": {"total": 175.8076490384885, "n": 844, "mean": 0.2083029017043702, "variance": 0.002543218296497039, "std_dev": 0.050430331116274055, "min": 0.0891089108910891, "max": 0.4266666666666667, "unit": "task"}, "exchange": {"total": 194.65364313619892, "n": 841, "mean": 0.23145498589322108, "variance": 0.0038328993278891345, "std_dev": 0.06191041372732971, "min": 0.053763440860215055, "max": 0.45714285714285713, "unit": "task"}, "kitchen": {"total": 144.44097982616424, "n": 840, "mean": 0.1719535474121003, "variance": 0.0032342005994715722, "std_dev": 0.05687003252567711, "min": 0.05405405405405406, "max": 0.5365111561866126, "unit": "task"}, "university": {"total": 237.67533624297948, "n": 836, "mean": 0.28430064143897077, "variance": 0.00591572501933362, "std_dev": 0.07691375052182554, "min": 0.08333333333333333, "max": 0.4750830564784053, "unit": "task"}, "mc": {"total": 203.61534861587327, "n": 829, "mean": 0.2456156195607639, "variance": 0.0022074896884881116, "std_dev": 0.04698393010900761, "min": 0.08860759493670886, "max": 0.4153846153846154, "unit": "task"}, "com.jm": {"total": 185.98364199524298, "n": 827, "mean": 0.22488953082858887, "variance": 0.003877381219106504, "std_dev": 0.062268621464639025, "min": 0.09069767441860466, "max": 0.48125, "unit": "task"}, "go.ug": {"total": 238.25546017359173, "n": 821, "mean": 0.29020153492520323, "variance": 0.005291094825927479, "std_dev": 0.07273991219356454, "min": 0.10482965181579933, "max": 0.4891304347826087, "unit": "task"}, "nh.us": {"total": 206.0634055124334, "n": 819, "mean": 0.2516036697343508, "variance": 0.0020412623571892806, "std_dev": 0.04518033153031616, "min": 0.10743801652892562, "max": 0.4492753623188406, "unit": "task"}, "direct": {"total": 188.0933323597612, "n": 813, "mean": 0.23135711237363005, "variance": 0.003937782987521139, "std_dev": 0.06275175684808465, "min": 0.07352941176470588, "max": 0.4154929577464789, "unit": "task"}, "date": {"total": 168.5723448558137, "n": 811, "mean": 0.20785739193071973, "variance": 0.00301870849495136, "std_dev": 0.054942774729270456, "min": 0.053497942386831275, "max": 0.42424242424242425, "unit": "task"}, "com.mm": {"total": 219.91936358926674, "n": 802, "mean": 0.2742136703108067, "variance": 0.005107355817040578, "std_dev": 0.07146576674912666, "min": 0.03985507246376811, "max": 0.5, "unit": "task"}, "edu.iq": {"total": 241.9636211330103, "n": 797, "mean": 0.30359300016688867, "variance": 0.0031402022980170172, "std_dev": 0.05603750795687668, "min": 0.12913385826771653, "max": 0.5058139534883721, "unit": "task"}, "gd": {"total": 179.14030921879603, "n": 796, "mean": 0.22505063972210565, "variance": 0.003537991302911392, "std_dev": 0.059481016323793524, "min": 0.06493506493506493, "max": 0.39867109634551495, "unit": "task"}, "k12.ny.us": {"total": 204.71630501610684, "n": 796, "mean": 0.2571812877086766, "variance": 0.004115217975746145, "std_dev": 0.06414996473690493, "min": 0.09056603773584905, "max": 0.44954128440366975, "unit": "task"}, "co.im": {"total": 177.34731479203413, "n": 787, "mean": 0.22534601625417297, "variance": 0.002751582122522929, "std_dev": 0.05245552518584605, "min": 0.07983193277310924, "max": 0.45528455284552843, "unit": "task"}, "gov.bb": {"total": 212.21432212986858, "n": 784, "mean": 0.27068153332891404, "variance": 0.0022732555942547614, "std_dev": 0.04767867022322205, "min": 0.12844036697247707, "max": 0.49056603773584906, "unit": "task"}, "dating": {"total": 144.5001095092588, "n": 784, "mean": 0.18431136416997293, "variance": 0.002324458311331616, "std_dev": 0.04821263642792848, "min": 0.0136986301369863, "max": 0.3352601156069364, "unit": "task"}, "oxon.sch.uk": {"total": 170.74197520192232, "n": 778, "mean": 0.2194626930615968, "variance": 0.0035784719040199246, "std_dev": 0.05982033018982698, "min": 0.056451612903225805, "max": 0.5133267522211253, "unit": "task"}, "dorset.sch.uk": {"total": 163.0671655020973, "n": 777, "mean": 0.20986765186885106, "variance": 0.003079533305457974, "std_dev": 0.05549354291679325, "min": 0.0641025641025641, "max": 0.4083333333333333, "unit": "task"}, "golf": {"total": 150.00727004102592, "n": 772, "mean": 0.19430993528630308, "variance": 0.0029268053068027726, "std_dev": 0.054099956624777186, "min": 0.03361344537815126, "max": 0.41237113402061853, "unit": "task"}, "green": {"total": 175.84108722055737, "n": 767, "mean": 0.22925826234753244, "variance": 0.0034217877954488144, "std_dev": 0.058496049400355354, "min": 0.025, "max": 0.4369747899159664, "unit": "task"}, "waw.pl": {"total": 202.971278739347, "n": 767, "mean": 0.2646300896210519, "variance": 0.003200459993874226, "std_dev": 0.056572608158668325, "min": 0.09, "max": 0.4223652453740949, "unit": "task"}, "ac.lk": {"total": 251.50273452846844, "n": 760, "mean": 0.33092465069535293, "variance": 0.0034655759108156554, "std_dev": 0.05886914226329151, "min": 0.09482758620689655, "max": 0.5643564356435643, "unit": "task"}, "gov.vn": {"total": 212.69226082669712, "n": 759, "mean": 0.2802269576109321, "variance": 0.0037627509592179187, "std_dev": 0.06134126636464166, "min": 0.1073170731707317, "max": 0.4673913043478261, "unit": "task"}, "com.gr": {"total": 187.14238848183595, "n": 758, "mean": 0.2468896945670659, "variance": 0.003849931829824695, "std_dev": 0.06204781889659535, "min": 0.05263157894736842, "max": 0.45217391304347826, "unit": "task"}, "ind.in": {"total": 189.16068208283124, "n": 757, "mean": 0.24988201067745247, "variance": 0.004409907533536594, "std_dev": 0.06640713465838285, "min": 0.05194805194805195, "max": 0.48717948717948717, "unit": "task"}, "mw": {"total": 189.5351205622057, "n": 745, "mean": 0.25440955780161834, "variance": 0.002918878761743257, "std_dev": 0.05402664862587034, "min": 0.08388520971302428, "max": 0.4228723404255319, "unit": "task"}, "com.sb": {"total": 197.06070966888848, "n": 745, "mean": 0.26451101968978324, "variance": 0.0027518664684173964, "std_dev": 0.05245823546801204, "min": 0.08629441624365482, "max": 0.4434782608695652, "unit": "task"}, "k12.mo.us": {"total": 190.1039393254754, "n": 744, "mean": 0.25551604748047785, "variance": 0.004657908651223163, "std_dev": 0.06824887289342706, "min": 0.04054054054054054, "max": 0.5081967213114754, "unit": "task"}, "ventures": {"total": 185.07646643927538, "n": 741, "mean": 0.24976581165894085, "variance": 0.00584874944847536, "std_dev": 0.07647711715588762, "min": 0.07234042553191489, "max": 0.48091603053435117, "unit": "task"}, "mi.us": {"total": 197.67044316722848, "n": 739, "mean": 0.2674836849353567, "variance": 0.003610765127837684, "std_dev": 0.06008964243393103, "min": 0.0891089108910891, "max": 0.46153846153846156, "unit": "task"}, "sydney": {"total": 170.75188790356438, "n": 739, "mean": 0.23105803505218456, "variance": 0.0034009415757681777, "std_dev": 0.05831759233514513, "min": 0.07777777777777778, "max": 0.4525862068965517, "unit": "task"}, "va.us": {"total": 202.03948058396352, "n": 735, "mean": 0.2748836470530116, "variance": 0.003878603182311907, "std_dev": 0.062278432722025906, "min": 0.10687022900763359, "max": 0.4552238805970149, "unit": "task"}, "ac.bd": {"total": 226.6385251568232, "n": 735, "mean": 0.3083517349072421, "variance": 0.003148079732955028, "std_dev": 0.056107751095147526, "min": 0.14814814814814814, "max": 0.4657534246575342, "unit": "task"}, "ct.us": {"total": 189.2847509353868, "n": 731, "mean": 0.25893946776386734, "variance": 0.0017392679816019528, "std_dev": 0.041704531907239446, "min": 0.1278538812785388, "max": 0.43312101910828027, "unit": "task"}, "pm": {"total": 157.1939767360513, "n": 730, "mean": 0.21533421470691966, "variance": 0.004015404502638676, "std_dev": 0.0633672194643151, "min": 0.07801418439716312, "max": 0.4396135265700483, "unit": "task"}, "cricket": {"total": 155.3576172917644, "n": 727, "mean": 0.21369686009871314, "variance": 0.002319379047302636, "std_dev": 0.04815993196945606, "min": 0.07368421052631578, "max": 0.3774597495527728, "unit": "task"}, "blue": {"total": 150.48201655137098, "n": 723, "mean": 0.20813556922734577, "variance": 0.00366268617011918, "std_dev": 0.06052013028835265, "min": 0.06451612903225806, "max": 0.4626230380420325, "unit": "task"}, "gouv.fr": {"total": 206.55329050781043, "n": 721, "mean": 0.2864816789290018, "variance": 0.0026327612647750564, "std_dev": 0.05131044011480564, "min": 0.14485981308411214, "max": 0.46875, "unit": "task"}, "staffs.sch.uk": {"total": 159.56642350813897, "n": 719, "mean": 0.22192826635346175, "variance": 0.0033209749386752157, "std_dev": 0.057627900696409336, "min": 0.06097560975609756, "max": 0.38461538461538464, "unit": "task"}, "org.rs": {"total": 198.07557057737634, "n": 718, "mean": 0.2758712682136162, "variance": 0.003363182848015086, "std_dev": 0.05799295515849391, "min": 0.09333333333333334, "max": 0.5662650602409639, "unit": "task"}, "email": {"total": 141.56920057904202, "n": 712, "mean": 0.1988331468806769, "variance": 0.0031535473714307104, "std_dev": 0.056156454405800145, "min": 0.046511627906976744, "max": 0.39473684210526316, "unit": "task"}, "sport": {"total": 170.11983603429726, "n": 709, "mean": 0.23994335124724583, "variance": 0.003120338086007532, "std_dev": 0.05585998644832929, "min": 0.08823529411764706, "max": 0.4540229885057471, "unit": "task"}, "dp.ua": {"total": 159.13955583618613, "n": 709, "mean": 0.2244563551991341, "variance": 0.003937409288069274, "std_dev": 0.0627487791759272, "min": 0.09465020576131687, "max": 0.46956521739130436, "unit": "task"}, "edu.jo": {"total": 228.7970023486206, "n": 704, "mean": 0.3249957419724725, "variance": 0.004092341662074172, "std_dev": 0.06397141285038319, "min": 0.06635071090047394, "max": 0.49162011173184356, "unit": "task"}, "notts.sch.uk": {"total": 144.20728584642453, "n": 699, "mean": 0.20630512996627248, "variance": 0.00354679655091881, "std_dev": 0.05955498762420164, "min": 0.05970149253731343, "max": 0.48148148148148145, "unit": "task"}, "brussels": {"total": 177.55875630442716, "n": 692, "mean": 0.2565877981277851, "variance": 0.003768368738339445, "std_dev": 0.06138704047548998, "min": 0.08450704225352113, "max": 0.42214532871972316, "unit": "task"}, "money": {"total": 143.94258232086162, "n": 691, "mean": 0.20831053881456096, "variance": 0.003359288561458335, "std_dev": 0.057959369919438695, "min": 0.0297029702970297, "max": 0.4166666666666667, "unit": "task"}, "paris": {"total": 155.1761707804214, "n": 685, "mean": 0.22653455588382693, "variance": 0.0035444108791668713, "std_dev": 0.059534955103425345, "min": 0.061855670103092786, "max": 0.42718446601941745, "unit": "task"}, "k12.ma.us": {"total": 182.75598713858793, "n": 685, "mean": 0.26679706151618715, "variance": 0.005558226059861806, "std_dev": 0.07455351138519101, "min": 0.05333333333333334, "max": 0.48148148148148145, "unit": "task"}, "lib.oh.us": {"total": 158.8411186078593, "n": 682, "mean": 0.2329048659939286, "variance": 0.003248151437932082, "std_dev": 0.0569925559870066, "min": 0.08068459657701711, "max": 0.4129032258064516, "unit": "task"}, "k12.ia.us": {"total": 176.14433231233895, "n": 680, "mean": 0.25903578281226325, "variance": 0.0047030578683769165, "std_dev": 0.0685788441749853, "min": 0.05, "max": 0.464, "unit": "task"}, "men": {"total": 141.71998795954747, "n": 678, "mean": 0.20902653091378687, "variance": 0.0034527630509679367, "std_dev": 0.05876021656672086, "min": 0.06172839506172839, "max": 0.4462809917355372, "unit": "task"}, "lawyer": {"total": 158.0282090102741, "n": 677, "mean": 0.23342423782906077, "variance": 0.0028531707933047473, "std_dev": 0.05341508020498282, "min": 0.045627376425855515, "max": 0.417910447761194, "unit": "task"}, "al.us": {"total": 186.62582109690536, "n": 675, "mean": 0.2764826979213414, "variance": 0.0033666456592019414, "std_dev": 0.05802280292438432, "min": 0.1254681647940075, "max": 0.5159235668789809, "unit": "task"}, "dog": {"total": 124.57243688551331, "n": 675, "mean": 0.18455175834890852, "variance": 0.003029985898832253, "std_dev": 0.05504530769132146, "min": 0.05555555555555555, "max": 0.4230769230769231, "unit": "task"}, "red": {"total": 141.78256261676356, "n": 671, "mean": 0.21130039138116774, "variance": 0.0034238050555100564, "std_dev": 0.05851328956322706, "min": 0.047619047619047616, "max": 0.47717842323651455, "unit": "task"}, "dental": {"total": 157.97135253147277, "n": 670, "mean": 0.23577813810667578, "variance": 0.003529230040488567, "std_dev": 0.059407323121721006, "min": 0.09043927648578812, "max": 0.4502923976608187, "unit": "task"}, "lincs.sch.uk": {"total": 146.4940643866496, "n": 662, "mean": 0.22129012747228036, "variance": 0.003105671375823293, "std_dev": 0.05572855081395257, "min": 0.07633587786259542, "max": 0.42105263157894735, "unit": "task"}, "melbourne": {"total": 157.3347405192756, "n": 661, "mean": 0.23802532605034127, "variance": 0.0037146725206542754, "std_dev": 0.060948113347783585, "min": 0.08064516129032258, "max": 0.41471571906354515, "unit": "task"}, "amsterdam": {"total": 153.25574880686068, "n": 658, "mean": 0.2329114723508521, "variance": 0.0038407103705498176, "std_dev": 0.061973465051986705, "min": 0.0763888888888889, "max": 0.41509433962264153, "unit": "task"}, "com.mo": {"total": 169.97111045731248, "n": 658, "mean": 0.25831475753390964, "variance": 0.002463402560447717, "std_dev": 0.04963267633774867, "min": 0.10323383084577115, "max": 0.4552238805970149, "unit": "task"}, "properties": {"total": 150.96477877738428, "n": 652, "mean": 0.23154107174445437, "variance": 0.0023256686864267205, "std_dev": 0.04822518726170714, "min": 0.09375, "max": 0.38461538461538464, "unit": "task"}, "builders": {"total": 111.73416249187996, "n": 649, "mean": 0.1721635785699229, "variance": 0.004254368484671437, "std_dev": 0.06522552019471702, "min": 0.031914893617021274, "max": 0.48717948717948717, "unit": "task"}, "gv.at": {"total": 196.9001980083038, "n": 649, "mean": 0.30339013560601547, "variance": 0.0021972181971003993, "std_dev": 0.046874494099674285, "min": 0.14887640449438203, "max": 0.44594594594594594, "unit": "task"}, "graphics": {"total": 139.18251065153257, "n": 648, "mean": 0.2147878250795255, "variance": 0.0042177976897475175, "std_dev": 0.0649445739823391, "min": 0.05142857142857143, "max": 0.42857142857142855, "unit": "task"}, "gov.ae": {"total": 197.51970880202254, "n": 648, "mean": 0.3048143654352197, "variance": 0.0029214276137368143, "std_dev": 0.05405023231899021, "min": 0.10888252148997135, "max": 0.45454545454545453, "unit": "task"}, "gov.gh": {"total": 180.76945365138658, "n": 640, "mean": 0.2824522713302912, "variance": 0.0027624078485176534, "std_dev": 0.0525586134569554, "min": 0.12686567164179105, "max": 0.5339805825242718, "unit": "task"}, "partners": {"total": 170.8189481252867, "n": 638, "mean": 0.26774129800201685, "variance": 0.004322867342668042, "std_dev": 0.0657485158970759, "min": 0.07627118644067797, "max": 0.5246376811594203, "unit": "task"}, "wedding": {"total": 146.80448861127732, "n": 636, "mean": 0.23082466762779452, "variance": 0.00212989121462307, "std_dev": 0.046150744464451166, "min": 0.0979020979020979, "max": 0.4476987447698745, "unit": "task"}, "nf.ca": {"total": 155.61684898202324, "n": 635, "mean": 0.245065903908698, "variance": 0.003134509022724461, "std_dev": 0.055986686120223804, "min": 0.06029285099052541, "max": 0.4375, "unit": "task"}, "tt": {"total": 142.77738742837343, "n": 634, "mean": 0.2252009265431758, "variance": 0.0044227743370053784, "std_dev": 0.06650394226664595, "min": 0.07801418439716312, "max": 0.43548387096774194, "unit": "task"}, "loan": {"total": 150.57002776739344, "n": 632, "mean": 0.23824371482182508, "variance": 0.0015778082874081567, "std_dev": 0.03972163500421599, "min": 0.11894273127753303, "max": 0.390992835209826, "unit": "task"}, "fund": {"total": 171.87501757022244, "n": 631, "mean": 0.2723851308561371, "variance": 0.004826938764851266, "std_dev": 0.06947617408040879, "min": 0.07766990291262135, "max": 0.5263157894736842, "unit": "task"}, "fo": {"total": 151.12453129374464, "n": 631, "mean": 0.23950004959389007, "variance": 0.004118981945891247, "std_dev": 0.06417929530534942, "min": 0.07692307692307693, "max": 0.4801812004530011, "unit": "task"}, "clinic": {"total": 161.36034222076563, "n": 630, "mean": 0.2561275273345486, "variance": 0.004118967029170515, "std_dev": 0.06417917909392824, "min": 0.08695652173913043, "max": 0.5953757225433526, "unit": "task"}, "town": {"total": 126.34879916584964, "n": 629, "mean": 0.20087249469928417, "variance": 0.0035567616612596905, "std_dev": 0.059638592046255504, "min": 0.037037037037037035, "max": 0.4024390243902439, "unit": "task"}, "nb.ca": {"total": 138.56109343982496, "n": 622, "mean": 0.22276703125373784, "variance": 0.00433311644403058, "std_dev": 0.06582641144731027, "min": 0.07407407407407407, "max": 0.4431818181818182, "unit": "task"}, "clothing": {"total": 123.28501801521958, "n": 622, "mean": 0.19820742446176778, "variance": 0.0030988792327870255, "std_dev": 0.0556675779317461, "min": 0.03773584905660377, "max": 0.39473684210526316, "unit": "task"}, "film": {"total": 136.0293482783908, "n": 620, "mean": 0.21940217464256584, "variance": 0.0028587299010601397, "std_dev": 0.053467091758016345, "min": 0.06060606060606061, "max": 0.43023255813953487, "unit": "task"}, "act.edu.au": {"total": 176.94442783386273, "n": 619, "mean": 0.28585529536972953, "variance": 0.0037985794988606436, "std_dev": 0.06163261716705403, "min": 0.08421052631578947, "max": 0.4883720930232558, "unit": "task"}, "norfolk.sch.uk": {"total": 132.32647530052924, "n": 619, "mean": 0.21377459660828638, "variance": 0.003192445023743094, "std_dev": 0.056501725847473844, "min": 0.034722222222222224, "max": 0.3993174061433447, "unit": "task"}, "bible": {"total": 87.35128787274604, "n": 617, "mean": 0.14157421049067428, "variance": 0.004184424810648992, "std_dev": 0.06468713017787227, "min": 0.006944444444444444, "max": 0.4, "unit": "task"}, "cool": {"total": 121.07929795323295, "n": 614, "mean": 0.19719755366976052, "variance": 0.0037344985322741993, "std_dev": 0.061110543544254284, "min": 0.047619047619047616, "max": 0.43478260869565216, "unit": "task"}, "k12.wa.us": {"total": 176.81124136963282, "n": 613, "mean": 0.2884359565573127, "variance": 0.004445462982537871, "std_dev": 0.06667430526475601, "min": 0.08441558441558442, "max": 0.47794117647058826, "unit": "task"}, "bar": {"total": 120.99606636001633, "n": 613, "mean": 0.19738346877653562, "variance": 0.0029566234809966984, "std_dev": 0.0543748423537641, "min": 0.02702702702702703, "max": 0.4155251141552511, "unit": "task"}, "wilts.sch.uk": {"total": 137.02505802287638, "n": 611, "mean": 0.224263597418783, "variance": 0.0029865039384697387, "std_dev": 0.05464891525428239, "min": 0.10084033613445378, "max": 0.425, "unit": "task"}, "saxo": {"total": 143.15515002501095, "n": 610, "mean": 0.2346805738114934, "variance": 0.0019184247191305244, "std_dev": 0.04379982556050337, "min": 0.11392405063291139, "max": 0.41818181818181815, "unit": "task"}, "com.kh": {"total": 150.67560383332713, "n": 608, "mean": 0.24782171683113016, "variance": 0.004452580798355644, "std_dev": 0.0667276614183027, "min": 0.03571428571428571, "max": 0.5691489361702128, "unit": "task"}, "casino": {"total": 118.3646332416734, "n": 606, "mean": 0.1953211769664578, "variance": 0.00190322241787865, "std_dev": 0.04362593744412434, "min": 0.07420494699646643, "max": 0.39285714285714285, "unit": "task"}, "lib.ia.us": {"total": 139.80319363191452, "n": 605, "mean": 0.2310796588957265, "variance": 0.003234128651771241, "std_dev": 0.05686939995965529, "min": 0.05660377358490566, "max": 0.41379310344827586, "unit": "task"}, "vision": {"total": 139.76151626885806, "n": 605, "mean": 0.23101077069232737, "variance": 0.00438376796248821, "std_dev": 0.06621002916845914, "min": 0.05737704918032787, "max": 0.5964912280701754, "unit": "task"}, "k12.mi.us": {"total": 164.85660711566658, "n": 602, "mean": 0.27384818457751947, "variance": 0.004904173511580489, "std_dev": 0.07002980445196523, "min": 0.06722689075630252, "max": 0.4567901234567901, "unit": "task"}, "fashion": {"total": 124.59702024951129, "n": 597, "mean": 0.2087052265485951, "variance": 0.0033291874040340726, "std_dev": 0.057699110946652137, "min": 0.05263157894736842, "max": 0.36143187066974597, "unit": "task"}, "gov.lk": {"total": 174.03380945418294, "n": 596, "mean": 0.29200303599695165, "variance": 0.004502453586827948, "std_dev": 0.06710032478928808, "min": 0.125, "max": 0.5221238938053098, "unit": "task"}, "k12.ky.us": {"total": 148.76044119675646, "n": 596, "mean": 0.24959805569925586, "variance": 0.00435423796097165, "std_dev": 0.0659866498692853, "min": 0.075, "max": 0.4380165289256198, "unit": "task"}, "cyou": {"total": 126.42163190127036, "n": 591, "mean": 0.21391139069588883, "variance": 0.0027794308645172424, "std_dev": 0.05272030789475003, "min": 0.07692307692307693, "max": 0.40229885057471265, "unit": "task"}, "org.mk": {"total": 159.7736389413513, "n": 589, "mean": 0.27126254489193785, "variance": 0.004362891943348455, "std_dev": 0.06605219105637947, "min": 0.08854166666666667, "max": 0.4110169491525424, "unit": "task"}, "ri.us": {"total": 143.84816279707405, "n": 587, "mean": 0.24505649539535615, "variance": 0.0028840912801477675, "std_dev": 0.053703736184252275, "min": 0.06241872561768531, "max": 0.453781512605042, "unit": "task"}, "tc": {"total": 134.53997665957473, "n": 585, "mean": 0.2299828660847432, "variance": 0.00412489002395895, "std_dev": 0.06422530672530066, "min": 0.06289308176100629, "max": 0.46564885496183206, "unit": "task"}, "camp": {"total": 115.02749632477224, "n": 584, "mean": 0.19696489096707576, "variance": 0.004958734182073186, "std_dev": 0.07041828016980524, "min": 0.04349291975724882, "max": 0.4070175438596491, "unit": "task"}, "gov.bd": {"total": 172.87742015149573, "n": 584, "mean": 0.2960229797114655, "variance": 0.0037558294655370235, "std_dev": 0.061284822472917576, "min": 0.11797752808988764, "max": 0.656188605108055, "unit": "task"}, "gov.gy": {"total": 156.64617425049235, "n": 580, "mean": 0.27007961077671094, "variance": 0.0021979380856201962, "std_dev": 0.04688217236455875, "min": 0.12117962466487936, "max": 0.48412698412698413, "unit": "task"}, "durham.sch.uk": {"total": 131.75140834946234, "n": 578, "mean": 0.22794361306135358, "variance": 0.00309575244296521, "std_dev": 0.05563948636503764, "min": 0.0821917808219178, "max": 0.3895131086142322, "unit": "task"}, "edu.mx": {"total": 160.55202669923375, "n": 576, "mean": 0.2787361574639475, "variance": 0.004683943935523102, "std_dev": 0.06843934493785794, "min": 0.08185053380782918, "max": 0.47058823529411764, "unit": "task"}, "ad": {"total": 128.16235309925645, "n": 573, "mean": 0.22366902809643355, "variance": 0.00549610765705244, "std_dev": 0.07413573805562632, "min": 0.05555555555555555, "max": 0.48125, "unit": "task"}, "ooo": {"total": 124.9748637766519, "n": 572, "mean": 0.21848752408505578, "variance": 0.003199522114705852, "std_dev": 0.05656431838806026, "min": 0.05333333333333334, "max": 0.4413793103448276, "unit": "task"}, "gov.tt": {"total": 162.54439631392086, "n": 571, "mean": 0.2846661931942574, "variance": 0.0030021443821291404, "std_dev": 0.05479182769473145, "min": 0.14583333333333334, "max": 0.5076923076923077, "unit": "task"}, "radio": {"total": 114.47956604193008, "n": 569, "mean": 0.2011943164181549, "variance": 0.0025851443720858918, "std_dev": 0.050844315041958146, "min": 0.07207207207207207, "max": 0.3898305084745763, "unit": "task"}, "com.qa": {"total": 149.4364921362993, "n": 568, "mean": 0.2630924157329212, "variance": 0.004942996561202496, "std_dev": 0.07030644750805218, "min": 0.07024793388429752, "max": 0.4720496894409938, "unit": "task"}, "repair": {"total": 112.48992168545895, "n": 565, "mean": 0.1990972065229361, "variance": 0.0026163173238795655, "std_dev": 0.051149949402512274, "min": 0.08071748878923767, "max": 0.39705882352941174, "unit": "task"}, "cambs.sch.uk": {"total": 123.31665344269089, "n": 564, "mean": 0.2186465486572534, "variance": 0.0033229553886873994, "std_dev": 0.05764508121849946, "min": 0.04878048780487805, "max": 0.39655172413793105, "unit": "task"}, "gdn": {"total": 142.84409820946215, "n": 560, "mean": 0.255078746802611, "variance": 0.0037903671713686144, "std_dev": 0.061565957893698155, "min": 0.06201550387596899, "max": 0.4656616415410385, "unit": "task"}, "leeds.sch.uk": {"total": 113.05214133454038, "n": 553, "mean": 0.2044342519611942, "variance": 0.0031941095847357855, "std_dev": 0.056516454106178546, "min": 0.0546875, "max": 0.37410071942446044, "unit": "task"}, "pet": {"total": 111.0654763869209, "n": 553, "mean": 0.20084172945193654, "variance": 0.0030187105371260897, "std_dev": 0.054942793313828606, "min": 0.055350553505535055, "max": 0.38461538461538464, "unit": "task"}, "how": {"total": 100.80464518352606, "n": 552, "mean": 0.18261711083972113, "variance": 0.0041279047835126054, "std_dev": 0.06424877262261595, "min": 0.058394160583941604, "max": 0.4230769230769231, "unit": "task"}, "gl": {"total": 131.97956021378036, "n": 550, "mean": 0.239962836752328, "variance": 0.004393831029998667, "std_dev": 0.06628597913585245, "min": 0.08053691275167785, "max": 0.45255474452554745, "unit": "task"}, "dance": {"total": 119.43819647427594, "n": 547, "mean": 0.21835136466960853, "variance": 0.003521885061703303, "std_dev": 0.059345472124697964, "min": 0.06153846153846154, "max": 0.40522875816993464, "unit": "task"}, "nm.us": {"total": 152.05045018391908, "n": 547, "mean": 0.2779715725482979, "variance": 0.0031258929168467525, "std_dev": 0.05590968535814481, "min": 0.1318840579710145, "max": 0.44508670520231214, "unit": "task"}, "com.hr": {"total": 128.901947578247, "n": 546, "mean": 0.23608415307371244, "variance": 0.004119777517996297, "std_dev": 0.0641854930494134, "min": 0.05785123966942149, "max": 0.4628099173553719, "unit": "task"}, "lib.ks.us": {"total": 103.665280108898, "n": 538, "mean": 0.19268639425445724, "variance": 0.002585111906932999, "std_dev": 0.05084399578055406, "min": 0.06097560975609756, "max": 0.4807692307692308, "unit": "task"}, "vet": {"total": 125.19741121888806, "n": 538, "mean": 0.2327089427860373, "variance": 0.004598458893090856, "std_dev": 0.0678119376886611, "min": 0.06557377049180328, "max": 0.5053763440860215, "unit": "task"}, "worcs.sch.uk": {"total": 114.56778251884857, "n": 536, "mean": 0.21374586290829958, "variance": 0.003830806867194353, "std_dev": 0.06189351231909814, "min": 0.06962025316455696, "max": 0.3706896551724138, "unit": "task"}, "family": {"total": 93.82808513109056, "n": 533, "mean": 0.1760376831727778, "variance": 0.0039212595267981674, "std_dev": 0.06261996108908219, "min": 0.014084507042253521, "max": 0.4032258064516129, "unit": "task"}, "cam": {"total": 92.80498622983866, "n": 531, "mean": 0.17477398536692784, "variance": 0.003935236076980719, "std_dev": 0.06273146002589704, "min": 0.023529411764705882, "max": 0.4, "unit": "task"}, "build": {"total": 135.856861466934, "n": 528, "mean": 0.25730466186919326, "variance": 0.004630909500615445, "std_dev": 0.06805078618660805, "min": 0.11377245508982035, "max": 0.5070422535211268, "unit": "task"}, "google": {"total": 139.72829909813328, "n": 527, "mean": 0.2651390874727389, "variance": 0.004854736233639494, "std_dev": 0.0696759372641624, "min": 0.10262008733624454, "max": 0.44537815126050423, "unit": "task"}, "nl.ca": {"total": 154.33302182254408, "n": 526, "mean": 0.2934087867348747, "variance": 0.0034533043841070343, "std_dev": 0.05876482267570485, "min": 0.1375, "max": 0.47126436781609193, "unit": "task"}, "casa": {"total": 110.28117515292374, "n": 525, "mean": 0.21005938124366424, "variance": 0.0027264050135996994, "std_dev": 0.052214988399880924, "min": 0.05194805194805195, "max": 0.38940092165898615, "unit": "task"}, "org.zw": {"total": 135.4430568846932, "n": 524, "mean": 0.2584791161921626, "variance": 0.0034729508586429656, "std_dev": 0.05893174745960759, "min": 0.07692307692307693, "max": 0.457286432160804, "unit": "task"}, "cern": {"total": 136.64524074881578, "n": 523, "mean": 0.2612719708390355, "variance": 0.0023281936699562676, "std_dev": 0.048251359255012366, "min": 0.13432835820895522, "max": 0.4144736842105263, "unit": "task"}, "or.tz": {"total": 148.94715890832387, "n": 522, "mean": 0.2853393848818468, "variance": 0.005601113526879551, "std_dev": 0.07484058743008068, "min": 0.07894736842105263, "max": 0.47058823529411764, "unit": "task"}, "shiksha": {"total": 135.93948667737402, "n": 520, "mean": 0.2614220897641812, "variance": 0.0025846682708210423, "std_dev": 0.050839632874569836, "min": 0.0970873786407767, "max": 0.428, "unit": "task"}, "solar": {"total": 126.32244474494033, "n": 519, "mean": 0.2433958472927559, "variance": 0.003565121938751838, "std_dev": 0.059708642077607475, "min": 0.05, "max": 0.4370860927152318, "unit": "task"}, "net.cn": {"total": 135.1467257781736, "n": 519, "mean": 0.2603983155648816, "variance": 0.005242162693015186, "std_dev": 0.0724027809757, "min": 0.06557377049180328, "max": 0.5080385852090032, "unit": "task"}, "k12.sc.us": {"total": 131.55977798924266, "n": 515, "mean": 0.2554558795907624, "variance": 0.004414036362142174, "std_dev": 0.06643821462187387, "min": 0.09210526315789473, "max": 0.5, "unit": "task"}, "college": {"total": 130.56841946603913, "n": 515, "mean": 0.25353091158454155, "variance": 0.0037316265830550817, "std_dev": 0.0610870410402655, "min": 0.09191176470588236, "max": 0.3991228070175439, "unit": "task"}, "leics.sch.uk": {"total": 115.80074228321924, "n": 514, "mean": 0.22529327292455104, "variance": 0.0029886093703482097, "std_dev": 0.05466817511448695, "min": 0.07857142857142857, "max": 0.4298642533936652, "unit": "task"}, "gov.eg": {"total": 148.6450001063865, "n": 512, "mean": 0.2903222658327861, "variance": 0.003460937289548129, "std_dev": 0.05882973134009817, "min": 0.12301587301587301, "max": 0.46408839779005523, "unit": "task"}, "estate": {"total": 117.33975187595726, "n": 512, "mean": 0.22917920288272903, "variance": 0.00260312505200816, "std_dev": 0.05102082958957214, "min": 0.075, "max": 0.4716981132075472, "unit": "task"}, "bs": {"total": 117.0527529695747, "n": 511, "mean": 0.22906605277803269, "variance": 0.0028482909430631535, "std_dev": 0.05336938207496086, "min": 0.10158910329171396, "max": 0.4472361809045226, "unit": "task"}, "com.do": {"total": 119.95042764149119, "n": 509, "mean": 0.23565899340175087, "variance": 0.0046153828712569575, "std_dev": 0.06793660921224254, "min": 0.07723577235772358, "max": 0.5192307692307693, "unit": "task"}, "faith": {"total": 104.572586367866, "n": 506, "mean": 0.2066651904503281, "variance": 0.005819313400289745, "std_dev": 0.07628442436231492, "min": 0.05410122164048865, "max": 0.4891846921797005, "unit": "task"}, "gov.bt": {"total": 146.17336431917008, "n": 506, "mean": 0.28888016663867594, "variance": 0.003672105617562048, "std_dev": 0.06059790109865232, "min": 0.13636363636363635, "max": 0.48031496062992124, "unit": "task"}, "luxury": {"total": 99.40182085723832, "n": 505, "mean": 0.19683528882621448, "variance": 0.0029103003240786357, "std_dev": 0.053947199409039165, "min": 0.046153846153846156, "max": 0.41935483870967744, "unit": "task"}, "garden": {"total": 124.0183465194658, "n": 502, "mean": 0.24704849904276055, "variance": 0.006249381891552866, "std_dev": 0.07905303214648295, "min": 0.072992700729927, "max": 0.5, "unit": "task"}, "ac.tz": {"total": 143.70376770439182, "n": 501, "mean": 0.28683386767343694, "variance": 0.006522240764618074, "std_dev": 0.08076039106281045, "min": 0.11695906432748537, "max": 0.48129675810473815, "unit": "task"}, "com.pt": {"total": 124.23266075545712, "n": 497, "mean": 0.24996511218401837, "variance": 0.004103875706145558, "std_dev": 0.06406149940600483, "min": 0.056338028169014086, "max": 0.42857142857142855, "unit": "task"}, "com.bz": {"total": 100.43669351970922, "n": 494, "mean": 0.20331314477673926, "variance": 0.0020577718262920876, "std_dev": 0.04536266996432295, "min": 0.061946902654867256, "max": 0.4244482173174873, "unit": "task"}, "org.pe": {"total": 136.2447565453289, "n": 493, "mean": 0.2763585325463063, "variance": 0.0034798807912011574, "std_dev": 0.05899051441715996, "min": 0.09480122324159021, "max": 0.46706586826347307, "unit": "task"}, "cheshire.sch.uk": {"total": 106.54102224480616, "n": 487, "mean": 0.21877006621110093, "variance": 0.0031068325196919487, "std_dev": 0.05573896769488962, "min": 0.08823529411764706, "max": 0.38076923076923075, "unit": "task"}, "edu.qa": {"total": 157.99291679463616, "n": 486, "mean": 0.3250883061618027, "variance": 0.0036458448248241912, "std_dev": 0.06038083160096581, "min": 0.07894736842105263, "max": 0.5066666666666667, "unit": "task"}, "com.pa": {"total": 116.87978355038614, "n": 486, "mean": 0.24049338179091798, "variance": 0.006111004934119158, "std_dev": 0.078172916883785, "min": 0.07835455435847209, "max": 0.5223880597014925, "unit": "task"}, "healthcare": {"total": 134.82497955632306, "n": 486, "mean": 0.27741765340807206, "variance": 0.00364699465070616, "std_dev": 0.060390352298245124, "min": 0.11242603550295859, "max": 0.4536082474226804, "unit": "task"}, "band": {"total": 92.04623351193368, "n": 485, "mean": 0.1897860484782138, "variance": 0.003201687054627556, "std_dev": 0.05658345212716838, "min": 0.045454545454545456, "max": 0.38308457711442784, "unit": "task"}, "net.pl": {"total": 120.16647663099091, "n": 484, "mean": 0.2482778442789069, "variance": 0.004567782559387792, "std_dev": 0.06758537237737018, "min": 0.08685446009389672, "max": 0.44721906923950056, "unit": "task"}, "gloucs.sch.uk": {"total": 106.76079289717774, "n": 482, "mean": 0.22149542094850153, "variance": 0.003165572606312649, "std_dev": 0.056263421565993024, "min": 0.08791208791208792, "max": 0.38175675675675674, "unit": "task"}, "com.pr": {"total": 83.93370910477434, "n": 477, "mean": 0.17596165430770302, "variance": 0.00565969228297133, "std_dev": 0.07523092637320991, "min": 0.05128205128205128, "max": 0.5, "unit": "task"}, "tn.us": {"total": 133.23813442398165, "n": 476, "mean": 0.27991204710920514, "variance": 0.003653389522503598, "std_dev": 0.06044327524632991, "min": 0.07112970711297072, "max": 0.4792626728110599, "unit": "task"}, "ke": {"total": 98.5717901119733, "n": 476, "mean": 0.20708359267221285, "variance": 0.00445548991294984, "std_dev": 0.06674945627456332, "min": 0.04032258064516129, "max": 0.43157894736842106, "unit": "task"}, "bw": {"total": 135.6716369343595, "n": 475, "mean": 0.2856244988091778, "variance": 0.005027026020782315, "std_dev": 0.07090152340240874, "min": 0.12121212121212122, "max": 0.48314606741573035, "unit": "task"}, "k12.al.us": {"total": 121.09321603009273, "n": 475, "mean": 0.25493308637914264, "variance": 0.004556406747838758, "std_dev": 0.06750116108511585, "min": 0.07894736842105263, "max": 0.47297297297297297, "unit": "task"}, "ak.us": {"total": 124.93151806445779, "n": 474, "mean": 0.26356860351151457, "variance": 0.004115572718069196, "std_dev": 0.06415272962290222, "min": 0.09090909090909091, "max": 0.5172413793103449, "unit": "task"}, "ec": {"total": 110.90430221804884, "n": 469, "mean": 0.23646972754381415, "variance": 0.003624308696649921, "std_dev": 0.06020223165838556, "min": 0.10256410256410256, "max": 0.4322033898305085, "unit": "task"}, "gov.ge": {"total": 155.99324879423756, "n": 469, "mean": 0.33260820638430183, "variance": 0.0026568114201702656, "std_dev": 0.051544266608132716, "min": 0.18518518518518517, "max": 0.4626865671641791, "unit": "task"}, "northants.sch.uk": {"total": 101.54238888802661, "n": 463, "mean": 0.21931401487694735, "variance": 0.00336876789702444, "std_dev": 0.05804108800689767, "min": 0.05217391304347826, "max": 0.3902439024390244, "unit": "task"}, "bh": {"total": 127.5438759871059, "n": 460, "mean": 0.2772692956241431, "variance": 0.003799379210473301, "std_dev": 0.06163910455606328, "min": 0.10638297872340426, "max": 0.468586387434555, "unit": "task"}, "fish": {"total": 97.4771193497561, "n": 460, "mean": 0.21190678119512193, "variance": 0.00420435671006123, "std_dev": 0.06484101101973372, "min": 0.02830188679245283, "max": 0.43037974683544306, "unit": "task"}, "edu.mt": {"total": 133.11718711733803, "n": 459, "mean": 0.2900156582077081, "variance": 0.0034928464572365108, "std_dev": 0.05910030843605227, "min": 0.10655737704918032, "max": 0.5061728395061729, "unit": "task"}, "co.rs": {"total": 121.58391026058908, "n": 455, "mean": 0.2672173851881078, "variance": 0.004077656585158018, "std_dev": 0.06385653126468754, "min": 0.10071942446043165, "max": 0.4479166666666667, "unit": "task"}, "net.ph": {"total": 105.22428886952899, "n": 452, "mean": 0.23279709926886946, "variance": 0.004377911169063099, "std_dev": 0.06616578548663274, "min": 0.06598984771573604, "max": 0.45263157894736844, "unit": "task"}, "edu.sv": {"total": 136.37891311440052, "n": 450, "mean": 0.3030642513653347, "variance": 0.0007183527699902617, "std_dev": 0.026802103835151855, "min": 0.15760869565217392, "max": 0.4050632911392405, "unit": "task"}, "edu.kz": {"total": 148.254274413721, "n": 449, "mean": 0.33018769357176175, "variance": 0.0034078357669612177, "std_dev": 0.05837667142755929, "min": 0.18587360594795538, "max": 0.46774193548387094, "unit": "task"}, "co.ve": {"total": 79.11557366194639, "n": 448, "mean": 0.1765972626382732, "variance": 0.0035521906121088326, "std_dev": 0.059600256812440265, "min": 0.05727736367202824, "max": 0.48863636363636365, "unit": "task"}, "k12.ok.us": {"total": 103.58763677911905, "n": 445, "mean": 0.23278120624521134, "variance": 0.0045224510031364575, "std_dev": 0.06724917102192753, "min": 0.05063291139240506, "max": 0.4394904458598726, "unit": "task"}, "cards": {"total": 81.2143912357558, "n": 443, "mean": 0.18332819692044197, "variance": 0.0036064939818640307, "std_dev": 0.06005409213254356, "min": 0.06382978723404255, "max": 0.49230769230769234, "unit": "task"}, "com.ec": {"total": 107.28657753502267, "n": 442, "mean": 0.2427298134276531, "variance": 0.0038524181624069336, "std_dev": 0.062067851279119804, "min": 0.11336032388663968, "max": 0.5689655172413793, "unit": "task"}, "basketball": {"total": 90.1061574156525, "n": 439, "mean": 0.20525320595820615, "variance": 0.0025636838533352716, "std_dev": 0.05063283374782881, "min": 0.09336609336609336, "max": 0.4233128834355828, "unit": "task"}, "irish": {"total": 82.47921146654127, "n": 437, "mean": 0.1887396143399114, "variance": 0.0022035100447545084, "std_dev": 0.046941559888381515, "min": 0.06153846153846154, "max": 0.34285714285714286, "unit": "task"}, "health.nz": {"total": 119.10648072684691, "n": 436, "mean": 0.27318000166707995, "variance": 0.003354986882565006, "std_dev": 0.057922248597279145, "min": 0.1414141414141414, "max": 0.4473684210526316, "unit": "task"}, "com.ve": {"total": 95.36848145806424, "n": 435, "mean": 0.2192378884093431, "variance": 0.0037624579391974155, "std_dev": 0.06133887787690133, "min": 0.08571428571428572, "max": 0.44047619047619047, "unit": "task"}, "gov.kn": {"total": 104.45385443710722, "n": 432, "mean": 0.24179132971552597, "variance": 0.0023739287359473044, "std_dev": 0.04872297954710184, "min": 0.10750279955207166, "max": 0.42724458204334365, "unit": "task"}, "gov.sa": {"total": 129.43178652970246, "n": 432, "mean": 0.29961061696690405, "variance": 0.0036672304640803298, "std_dev": 0.06055766230693131, "min": 0.12057416267942583, "max": 0.4883720930232558, "unit": "task"}, "ks.us": {"total": 103.46110266757573, "n": 428, "mean": 0.24173154828872834, "variance": 0.003195818990474943, "std_dev": 0.05653157516357512, "min": 0.07792207792207792, "max": 0.45819397993311034, "unit": "task"}, "lib.mi.us": {"total": 106.04400492696305, "n": 426, "mean": 0.24892958903042994, "variance": 0.0040774562274198695, "std_dev": 0.06385496243378325, "min": 0.0594059405940594, "max": 0.4939271255060729, "unit": "task"}, "sy": {"total": 119.22496941377267, "n": 425, "mean": 0.28052933979711203, "variance": 0.002464448515175156, "std_dev": 0.04964321217623972, "min": 0.1388888888888889, "max": 0.4528301886792453, "unit": "task"}, "realestate": {"total": 100.58446486128764, "n": 425, "mean": 0.23666932908538268, "variance": 0.0030430095077819347, "std_dev": 0.05516347983749697, "min": 0.031746031746031744, "max": 0.40458015267175573, "unit": "task"}, "tas.edu.au": {"total": 112.66976631529093, "n": 425, "mean": 0.26510533250656654, "variance": 0.00434722752494712, "std_dev": 0.06593350836219107, "min": 0.1015625, "max": 0.43783783783783786, "unit": "task"}, "ac.cr": {"total": 128.92675301980995, "n": 424, "mean": 0.30407253070709894, "variance": 0.0041197269013736595, "std_dev": 0.06418509874864772, "min": 0.11574074074074074, "max": 0.4714285714285714, "unit": "task"}, "org.cy": {"total": 124.48562252608279, "n": 423, "mean": 0.2942922518347112, "variance": 0.0026474954200736834, "std_dev": 0.051453818323557714, "min": 0.1111111111111111, "max": 0.4305555555555556, "unit": "task"}, "ga.us": {"total": 115.85350637568287, "n": 422, "mean": 0.2745343752978269, "variance": 0.0030307910875781185, "std_dev": 0.05505262107818409, "min": 0.11724137931034483, "max": 0.45251396648044695, "unit": "task"}, "tax": {"total": 99.9409398466959, "n": 419, "mean": 0.23852252946705466, "variance": 0.0035520884430946705, "std_dev": 0.05959939968736825, "min": 0.07142857142857142, "max": 0.4367816091954023, "unit": "task"}, "gov.by": {"total": 129.5977934892418, "n": 418, "mean": 0.3100425681560809, "variance": 0.0037369194745967456, "std_dev": 0.06113034822898317, "min": 0.12559241706161137, "max": 0.5, "unit": "task"}, "cornwall.sch.uk": {"total": 94.55763082626072, "n": 418, "mean": 0.22621442781402082, "variance": 0.0031231985437992064, "std_dev": 0.055885584400623446, "min": 0.08771929824561403, "max": 0.3787878787878788, "unit": "task"}, "edu.om": {"total": 133.89309113051254, "n": 417, "mean": 0.3210865494736514, "variance": 0.004275482063336885, "std_dev": 0.06538717047966584, "min": 0.1092436974789916, "max": 0.4956521739130435, "unit": "task"}, "mo.us": {"total": 107.36896690454833, "n": 412, "mean": 0.2606042886032727, "variance": 0.003619367155861005, "std_dev": 0.06016117648335183, "min": 0.10804597701149425, "max": 0.4235294117647059, "unit": "task"}, "bucks.sch.uk": {"total": 88.22959656640761, "n": 412, "mean": 0.2141495062291447, "variance": 0.00305592654557619, "std_dev": 0.05528043546840229, "min": 0.07216494845360824, "max": 0.40308370044052866, "unit": "task"}, "gov.ar": {"total": 120.2231393532538, "n": 410, "mean": 0.2932271691542779, "variance": 0.003947986556721405, "std_dev": 0.0628330053134609, "min": 0.1033210332103321, "max": 0.4583333333333333, "unit": "task"}, "cc.ca.us": {"total": 118.5005796625354, "n": 408, "mean": 0.29044259721209664, "variance": 0.005774094641001021, "std_dev": 0.07598746370948975, "min": 0.11216730038022814, "max": 0.515748031496063, "unit": "task"}, "sx": {"total": 90.49439267169697, "n": 408, "mean": 0.22179998203847298, "variance": 0.00509200783483151, "std_dev": 0.07135830599749066, "min": 0.05357142857142857, "max": 0.46558704453441296, "unit": "task"}, "gov.az": {"total": 129.79549529078022, "n": 404, "mean": 0.32127597844252515, "variance": 0.00240843699519276, "std_dev": 0.04907582903214942, "min": 0.15625, "max": 0.45081967213114754, "unit": "task"}, "ia.us": {"total": 110.45564990681842, "n": 404, "mean": 0.2734050740267779, "variance": 0.0032985148558191658, "std_dev": 0.057432698489790344, "min": 0.08928571428571429, "max": 0.42657342657342656, "unit": "task"}, "org.bd": {"total": 116.83413038280065, "n": 401, "mean": 0.291356933622944, "variance": 0.003407698564836753, "std_dev": 0.058375496270582174, "min": 0.11578947368421053, "max": 0.4878048780487805, "unit": "task"}, "sale": {"total": 91.05877448867835, "n": 398, "mean": 0.22879089067507125, "variance": 0.0026619826109675255, "std_dev": 0.05159440484168342, "min": 0.10029498525073746, "max": 0.4024390243902439, "unit": "task"}, "domains": {"total": 91.71715466347781, "n": 396, "mean": 0.23160897642292377, "variance": 0.004263066425301452, "std_dev": 0.06529216205105673, "min": 0.02, "max": 0.44029850746268656, "unit": "task"}, "w-sussex.sch.uk": {"total": 85.83236755286357, "n": 395, "mean": 0.21729713304522424, "variance": 0.0037080054865133594, "std_dev": 0.06089339444072205, "min": 0.07058823529411765, "max": 0.42592592592592593, "unit": "task"}, "gov.np": {"total": 116.5654698522904, "n": 394, "mean": 0.2958514463256098, "variance": 0.003066665423241002, "std_dev": 0.05537748119263824, "min": 0.1527777777777778, "max": 0.47959183673469385, "unit": "task"}, "n-yorks.sch.uk": {"total": 88.46125822653002, "n": 394, "mean": 0.22452095996581223, "variance": 0.0031423824446500373, "std_dev": 0.05605695714761939, "min": 0.05555555555555555, "max": 0.36363636363636365, "unit": "task"}, "football": {"total": 74.60976162807317, "n": 392, "mean": 0.19033102456141116, "variance": 0.0021682055069532752, "std_dev": 0.046563993674869374, "min": 0.04424778761061947, "max": 0.35714285714285715, "unit": "task"}, "krd": {"total": 118.85126780708354, "n": 391, "mean": 0.303967436846761, "variance": 0.0035416863292572257, "std_dev": 0.05951206876976489, "min": 0.14084507042253522, "max": 0.4852941176470588, "unit": "task"}, "rentals": {"total": 81.94192503453111, "n": 388, "mean": 0.21119052843951314, "variance": 0.002818104757651982, "std_dev": 0.05308582445109035, "min": 0.0875, "max": 0.45614035087719296, "unit": "task"}, "edu.gr": {"total": 110.3728099438951, "n": 388, "mean": 0.2844660050100391, "variance": 0.005168128743867095, "std_dev": 0.07188969845441762, "min": 0.05357142857142857, "max": 0.4508670520231214, "unit": "task"}, "wigan.sch.uk": {"total": 79.61711690100856, "n": 387, "mean": 0.2057289842403322, "variance": 0.0037924393347801145, "std_dev": 0.061582784402624366, "min": 0.05660377358490566, "max": 0.4166666666666667, "unit": "task"}, "monster": {"total": 83.54951596847188, "n": 385, "mean": 0.21701172978823868, "variance": 0.004130582276598626, "std_dev": 0.06426960616495658, "min": 0.052980132450331126, "max": 0.4057971014492754, "unit": "task"}, "capetown": {"total": 93.40976078912725, "n": 385, "mean": 0.2426227552964344, "variance": 0.004272934867682544, "std_dev": 0.06536768978388745, "min": 0.10606060606060606, "max": 0.4601990049751244, "unit": "task"}, "toys": {"total": 80.25686815043423, "n": 384, "mean": 0.20900226080842246, "variance": 0.003171959418594588, "std_dev": 0.056320151088172586, "min": 0.024096385542168676, "max": 0.39705882352941174, "unit": "task"}, "rugby": {"total": 78.18192423462064, "n": 384, "mean": 0.20359876102765787, "variance": 0.002362028392691673, "std_dev": 0.04860070362342168, "min": 0.09090909090909091, "max": 0.39473684210526316, "unit": "task"}, "edu.br": {"total": 101.25678982873143, "n": 383, "mean": 0.2643780413282803, "variance": 0.00414058100880258, "std_dev": 0.06434734655603586, "min": 0.10416666666666667, "max": 0.45416666666666666, "unit": "task"}, "gen.nz": {"total": 75.13231625125911, "n": 383, "mean": 0.1961679275489794, "variance": 0.0037881890093574956, "std_dev": 0.06154826568927427, "min": 0.04918032786885246, "max": 0.4044943820224719, "unit": "task"}, "lighting": {"total": 104.838288401486, "n": 380, "mean": 0.27589023263548934, "variance": 0.003788135799622873, "std_dev": 0.06154783342752913, "min": 0.08974358974358974, "max": 0.4262295081967213, "unit": "task"}, "ht": {"total": 86.4287325784806, "n": 379, "mean": 0.22804414928359, "variance": 0.0036523555883908117, "std_dev": 0.06043472171186703, "min": 0.07142857142857142, "max": 0.3878787878787879, "unit": "task"}, "manchester.sch.uk": {"total": 83.88109159960683, "n": 379, "mean": 0.2213221414237647, "variance": 0.0034502409458361033, "std_dev": 0.05873875165370901, "min": 0.07258064516129033, "max": 0.3745928338762215, "unit": "task"}, "ovh": {"total": 80.57225203796212, "n": 376, "mean": 0.21428790435628225, "variance": 0.0032205296898376794, "std_dev": 0.05674971092294374, "min": 0.0684931506849315, "max": 0.44, "unit": "task"}, "or.ug": {"total": 103.61300106933722, "n": 376, "mean": 0.2755664922056843, "variance": 0.004632355185267605, "std_dev": 0.06806140745876187, "min": 0.085, "max": 0.43564356435643564, "unit": "task"}, "nt.ca": {"total": 110.89189805978258, "n": 374, "mean": 0.2965024012293652, "variance": 0.004612806278250078, "std_dev": 0.06791764335023763, "min": 0.10309278350515463, "max": 0.47474747474747475, "unit": "task"}, "sm": {"total": 78.5262495204732, "n": 373, "mean": 0.210526138124593, "variance": 0.003856148841092488, "std_dev": 0.062097897235675284, "min": 0.08053691275167785, "max": 0.4025974025974026, "unit": "task"}, "property": {"total": 88.40070951785309, "n": 372, "mean": 0.23763631590820722, "variance": 0.0024492840442024316, "std_dev": 0.04949024190891, "min": 0.1277258566978193, "max": 0.4166666666666667, "unit": "task"}, "iq": {"total": 95.36748433167233, "n": 372, "mean": 0.2563642051926677, "variance": 0.007543515086669429, "std_dev": 0.08685341148549912, "min": 0.08094713656387666, "max": 0.460431654676259, "unit": "task"}, "uno": {"total": 83.3182521696585, "n": 371, "mean": 0.22457749910959163, "variance": 0.004566024321271063, "std_dev": 0.06757236359097603, "min": 0.05357142857142857, "max": 0.5087719298245614, "unit": "task"}, "mt.us": {"total": 99.19958206469147, "n": 370, "mean": 0.26810697855322024, "variance": 0.0034473655213968887, "std_dev": 0.05871427016830652, "min": 0.13414634146341464, "max": 0.4340659340659341, "unit": "task"}, "gal": {"total": 94.85494408519766, "n": 370, "mean": 0.2563647137437776, "variance": 0.004089015783403647, "std_dev": 0.0639454125282154, "min": 0.09322033898305085, "max": 0.4429530201342282, "unit": "task"}, "tube": {"total": 71.2306893284414, "n": 370, "mean": 0.19251537656335513, "variance": 0.0031143728750333754, "std_dev": 0.055806566594204444, "min": 0.07042253521126761, "max": 0.38823529411764707, "unit": "task"}, "net.pk": {"total": 95.65562466213036, "n": 369, "mean": 0.2592293351277244, "variance": 0.004632419875075353, "std_dev": 0.0680618826882959, "min": 0.1044776119402985, "max": 0.494949494949495, "unit": "task"}, "suffolk.sch.uk": {"total": 77.14780930812127, "n": 367, "mean": 0.21021201446354565, "variance": 0.003527176987268426, "std_dev": 0.05939004114553572, "min": 0.07291666666666667, "max": 0.35802469135802467, "unit": "task"}, "gov.il": {"total": 100.64428130857682, "n": 366, "mean": 0.274984375160046, "variance": 0.003689972308527017, "std_dev": 0.06074514226279347, "min": 0.12, "max": 0.4725274725274725, "unit": "task"}, "express": {"total": 82.53111341408254, "n": 365, "mean": 0.226112639490637, "variance": 0.002997056887863791, "std_dev": 0.05474538234284049, "min": 0.09411764705882353, "max": 0.3977222952255804, "unit": "task"}, "pictures": {"total": 75.317341862412, "n": 365, "mean": 0.20634888181482738, "variance": 0.003086613027719414, "std_dev": 0.0555572950000215, "min": 0.04838709677419355, "max": 0.34394904458598724, "unit": "task"}, "com.uy": {"total": 94.91061303478294, "n": 365, "mean": 0.26002907680762477, "variance": 0.005023451898853764, "std_dev": 0.07087631408907889, "min": 0.10756972111553785, "max": 0.5531914893617021, "unit": "task"}, "newham.sch.uk": {"total": 81.19283150594731, "n": 363, "mean": 0.2236717121375959, "variance": 0.002964608148481043, "std_dev": 0.054448215291973, "min": 0.04060913705583756, "max": 0.39705882352941174, "unit": "task"}, "aberdeen.sch.uk": {"total": 73.709789659164, "n": 363, "mean": 0.20305727178833058, "variance": 0.003699679778033449, "std_dev": 0.060824993037676946, "min": 0.05194805194805195, "max": 0.40816326530612246, "unit": "task"}, "shopping": {"total": 78.3045682329376, "n": 360, "mean": 0.21751268953593772, "variance": 0.0029065012608429975, "std_dev": 0.05391197697027069, "min": 0.07575757575757576, "max": 0.3728813559322034, "unit": "task"}, "gob.mx": {"total": 93.28890624788558, "n": 360, "mean": 0.2591358506885709, "variance": 0.003345309408092479, "std_dev": 0.0578386497775707, "min": 0.11993695823483058, "max": 0.43205574912891986, "unit": "task"}, "com.ge": {"total": 99.71146685724831, "n": 359, "mean": 0.2777478185438671, "variance": 0.002885769078403689, "std_dev": 0.05371935478394811, "min": 0.12, "max": 0.4264705882352941, "unit": "task"}, "me.us": {"total": 92.0319237521928, "n": 358, "mean": 0.2570724127156224, "variance": 0.0027086604173541433, "std_dev": 0.05204479241340235, "min": 0.12147505422993492, "max": 0.4126984126984127, "unit": "task"}, "k12.il.us": {"total": 93.77733591739019, "n": 357, "mean": 0.2626816132139776, "variance": 0.00461225850927308, "std_dev": 0.06791361063345903, "min": 0.10679611650485436, "max": 0.47058823529411764, "unit": "task"}, "lgbt": {"total": 71.28139941617556, "n": 357, "mean": 0.19966778547948333, "variance": 0.003928080486247753, "std_dev": 0.06267440056552398, "min": 0.04597701149425287, "max": 0.37623762376237624, "unit": "task"}, "sd.us": {"total": 92.75023848100803, "n": 357, "mean": 0.2598045895826557, "variance": 0.0050809317819574375, "std_dev": 0.07128065503316758, "min": 0.06741573033707865, "max": 0.49056603773584906, "unit": "task"}, "productions": {"total": 73.76899069653048, "n": 357, "mean": 0.20663582828159807, "variance": 0.00434590174517942, "std_dev": 0.06592345368060915, "min": 0.06, "max": 0.44776119402985076, "unit": "task"}, "auction": {"total": 80.90267252839027, "n": 357, "mean": 0.22661813033162548, "variance": 0.002808688395320248, "std_dev": 0.05299706025168045, "min": 0.06666666666666667, "max": 0.36585365853658536, "unit": "task"}, "co.cr": {"total": 99.12295468190186, "n": 356, "mean": 0.2784352659603987, "variance": 0.006213007189237141, "std_dev": 0.078822631199657, "min": 0.0831858407079646, "max": 0.4791666666666667, "unit": "task"}, "co.ls": {"total": 84.92630304850812, "n": 356, "mean": 0.23855703103513515, "variance": 0.0027003916485652973, "std_dev": 0.05196529273048789, "min": 0.12450592885375494, "max": 0.43636363636363634, "unit": "task"}, "go.tz": {"total": 110.68911944173504, "n": 356, "mean": 0.3109244928138626, "variance": 0.0037425741495402264, "std_dev": 0.061176581708528195, "min": 0.16238159675236807, "max": 0.4860335195530726, "unit": "task"}, "edu.ge": {"total": 109.75810751447042, "n": 354, "mean": 0.3100511511708203, "variance": 0.0051329396240443045, "std_dev": 0.0716445365959213, "min": 0.1623529411764706, "max": 0.5280898876404494, "unit": "task"}, "lviv.ua": {"total": 88.9439334507324, "n": 352, "mean": 0.25268162912139897, "variance": 0.004429939722418333, "std_dev": 0.06655779234934354, "min": 0.10294117647058823, "max": 0.45320197044334976, "unit": "task"}, "racing": {"total": 73.46884805567645, "n": 350, "mean": 0.20991099444478983, "variance": 0.0027820468861118886, "std_dev": 0.05274511243813865, "min": 0.07894736842105263, "max": 0.40625, "unit": "task"}, "lib.il.us": {"total": 78.56686975654895, "n": 350, "mean": 0.22447677073299702, "variance": 0.0040472940598398465, "std_dev": 0.06361834688075325, "min": 0.0684931506849315, "max": 0.42962962962962964, "unit": "task"}, "tf": {"total": 59.137958076243436, "n": 350, "mean": 0.16896559450355275, "variance": 0.002607050264224752, "std_dev": 0.05105928186162387, "min": 0.043478260869565216, "max": 0.36577181208053694, "unit": "task"}, "cpa": {"total": 94.48695613826791, "n": 347, "mean": 0.27229670356849556, "variance": 0.0035131192174906525, "std_dev": 0.0592715717481041, "min": 0.09302325581395349, "max": 0.4868421052631579, "unit": "task"}, "hi.us": {"total": 88.71968607416376, "n": 347, "mean": 0.25567632874398777, "variance": 0.003603865235706598, "std_dev": 0.060032201656332725, "min": 0.08858267716535433, "max": 0.5072463768115942, "unit": "task"}, "iwi.nz": {"total": 74.84577087675869, "n": 345, "mean": 0.21694426341089484, "variance": 0.0027207457783478303, "std_dev": 0.05216076857512579, "min": 0.0660377358490566, "max": 0.4222222222222222, "unit": "task"}, "cab": {"total": 72.49363167087814, "n": 343, "mean": 0.21135169583346397, "variance": 0.002938019908363436, "std_dev": 0.0542035045763965, "min": 0.08653846153846154, "max": 0.391304347826087, "unit": "task"}, "ski": {"total": 71.06642787455455, "n": 343, "mean": 0.20719075182085875, "variance": 0.0032032907445801256, "std_dev": 0.05659762136857101, "min": 0.0625, "max": 0.44366197183098594, "unit": "task"}, "wy.us": {"total": 90.78497358729807, "n": 342, "mean": 0.2654531391441466, "variance": 0.00346935926086327, "std_dev": 0.05890126705651815, "min": 0.09382924767540152, "max": 0.46464646464646464, "unit": "task"}, "tj": {"total": 97.22201319901961, "n": 341, "mean": 0.2851085431056295, "variance": 0.004356036211249139, "std_dev": 0.06600027432707488, "min": 0.06474820143884892, "max": 0.45454545454545453, "unit": "task"}, "loans": {"total": 78.25038818717734, "n": 340, "mean": 0.23014820055052163, "variance": 0.0025198674331722752, "std_dev": 0.05019828117746936, "min": 0.09739368998628258, "max": 0.4251012145748988, "unit": "task"}, "engineering": {"total": 84.57853894425772, "n": 339, "mean": 0.24949421517480153, "variance": 0.0045471404108884325, "std_dev": 0.06743248779993537, "min": 0.10984848484848485, "max": 0.45714285714285713, "unit": "task"}, "dz": {"total": 96.87581918736015, "n": 339, "mean": 0.28576937813380576, "variance": 0.004664182217951412, "std_dev": 0.06829481838288622, "min": 0.08722741433021806, "max": 0.45794392523364486, "unit": "task"}, "equipment": {"total": 89.35377614812562, "n": 338, "mean": 0.2643602844619104, "variance": 0.005369532996680174, "std_dev": 0.07327709735435878, "min": 0.08333333333333333, "max": 0.5222222222222223, "unit": "task"}, "edu.mo": {"total": 102.96759322385067, "n": 338, "mean": 0.3046378497747062, "variance": 0.003633092435803796, "std_dev": 0.060275139450720445, "min": 0.13333333333333333, "max": 0.4587737843551797, "unit": "task"}, "supply": {"total": 77.29274221485038, "n": 335, "mean": 0.23072460362641903, "variance": 0.005369342534331452, "std_dev": 0.07327579773930443, "min": 0.05357142857142857, "max": 0.4789915966386555, "unit": "task"}, "surf": {"total": 65.71270131680318, "n": 333, "mean": 0.19733543938979944, "variance": 0.0033100785898409193, "std_dev": 0.057533282453210675, "min": 0.06, "max": 0.4, "unit": "task"}, "rip": {"total": 65.71578548834198, "n": 332, "mean": 0.1979391129166927, "variance": 0.004486411111613609, "std_dev": 0.06698067715105312, "min": 0.06450287592440428, "max": 0.4777777777777778, "unit": "task"}, "sl": {"total": 78.1667960677626, "n": 331, "mean": 0.23615346244037042, "variance": 0.00426183824066001, "std_dev": 0.06528275607432647, "min": 0.054945054945054944, "max": 0.3918918918918919, "unit": "task"}, "parts": {"total": 76.84266428418843, "n": 331, "mean": 0.23215306430268404, "variance": 0.004735260926540799, "std_dev": 0.0688132322053019, "min": 0.07534246575342465, "max": 0.43859649122807015, "unit": "task"}, "leicester.sch.uk": {"total": 72.26131658741309, "n": 330, "mean": 0.21897368662852443, "variance": 0.003430898913834663, "std_dev": 0.05857387569415791, "min": 0.08284023668639054, "max": 0.3613861386138614, "unit": "task"}, "gov.lv": {"total": 103.87566838200482, "n": 329, "mean": 0.3157315148389208, "variance": 0.002517959692696215, "std_dev": 0.05017927552980628, "min": 0.18922018348623854, "max": 0.4722222222222222, "unit": "task"}, "edu.et": {"total": 104.8161585797256, "n": 328, "mean": 0.3195614590845294, "variance": 0.004693096435790914, "std_dev": 0.06850617808483345, "min": 0.14285714285714285, "max": 0.4694835680751174, "unit": "task"}, "financial": {"total": 80.50661396346914, "n": 328, "mean": 0.24544699379106438, "variance": 0.002696493682897835, "std_dev": 0.05192777371405243, "min": 0.12708018154311648, "max": 0.39452054794520547, "unit": "task"}, "gop": {"total": 80.35232373392219, "n": 328, "mean": 0.24497659674976277, "variance": 0.00248418106668457, "std_dev": 0.049841559633347854, "min": 0.09907120743034056, "max": 0.4731182795698925, "unit": "task"}, "game": {"total": 67.68416730352455, "n": 328, "mean": 0.20635416860830658, "variance": 0.0029752767898112062, "std_dev": 0.05454609784220321, "min": 0.07058823529411765, "max": 0.42391304347826086, "unit": "task"}, "mom": {"total": 60.09584797881907, "n": 323, "mean": 0.18605525690036864, "variance": 0.006159622004011179, "std_dev": 0.07848325938702584, "min": 0.07112970711297072, "max": 0.47244094488188976, "unit": "task"}, "com.bh": {"total": 74.73416190429003, "n": 321, "mean": 0.23281670375168234, "variance": 0.005578421354603078, "std_dev": 0.07468883018633428, "min": 0.04225352112676056, "max": 0.44879518072289154, "unit": "task"}, "com.ni": {"total": 62.63340369904909, "n": 319, "mean": 0.19634295830422915, "variance": 0.004241055898075253, "std_dev": 0.06512338979257186, "min": 0.07043879907621248, "max": 0.5297029702970297, "unit": "task"}, "hackney.sch.uk": {"total": 71.84375864747042, "n": 319, "mean": 0.22521554434943705, "variance": 0.0037470753895708507, "std_dev": 0.06121335956775163, "min": 0.0967741935483871, "max": 0.4074074074074074, "unit": "task"}, "gifts": {"total": 63.80650870302471, "n": 314, "mean": 0.203205441729378, "variance": 0.002789403474717532, "std_dev": 0.05281480355655535, "min": 0.06818181818181818, "max": 0.3532110091743119, "unit": "task"}, "org.kh": {"total": 85.10498262388346, "n": 314, "mean": 0.27103497650918273, "variance": 0.003634264247145917, "std_dev": 0.06028485918658114, "min": 0.0847457627118644, "max": 0.44, "unit": "task"}, "bi": {"total": 74.7172368151588, "n": 313, "mean": 0.2387132166618492, "variance": 0.004512500924687404, "std_dev": 0.06717515109538202, "min": 0.08333333333333333, "max": 0.44680851063829785, "unit": "task"}, "observer": {"total": 68.58085845890412, "n": 311, "mean": 0.22051722977139582, "variance": 0.0047706913649561075, "std_dev": 0.06907019158042134, "min": 0.08759124087591241, "max": 0.6431718061674009, "unit": "task"}, "lewisham.sch.uk": {"total": 67.18843741484342, "n": 311, "mean": 0.21603999168759938, "variance": 0.0035262207058794153, "std_dev": 0.059381989743350766, "min": 0.07126436781609195, "max": 0.40476190476190477, "unit": "task"}, "richmond.sch.uk": {"total": 69.03054659763839, "n": 309, "mean": 0.22339982717682327, "variance": 0.003455230217737769, "std_dev": 0.05878120633108654, "min": 0.08888888888888889, "max": 0.41304347826086957, "unit": "task"}, "geek.nz": {"total": 52.74808939704043, "n": 308, "mean": 0.17126003050987154, "variance": 0.0022217331955573703, "std_dev": 0.04713526488264779, "min": 0.05263157894736842, "max": 0.326984126984127, "unit": "task"}, "archi": {"total": 81.2466157951493, "n": 307, "mean": 0.2646469569874568, "variance": 0.0026626036520364313, "std_dev": 0.05160042298311547, "min": 0.09090909090909091, "max": 0.424390243902439, "unit": "task"}, "edu.ar": {"total": 85.00469113477703, "n": 306, "mean": 0.27779310828358494, "variance": 0.005063908355583179, "std_dev": 0.07116114357978784, "min": 0.07731958762886598, "max": 0.4594594594594595, "unit": "task"}, "canon": {"total": 89.22420681216607, "n": 306, "mean": 0.2915823752031572, "variance": 0.004665870811026959, "std_dev": 0.06830717979119734, "min": 0.07058823529411765, "max": 0.43636363636363634, "unit": "task"}, "lib.ut.us": {"total": 65.56637188732587, "n": 303, "mean": 0.21639066629480486, "variance": 0.004315244234303326, "std_dev": 0.06569051860278868, "min": 0.07462686567164178, "max": 0.43283582089552236, "unit": "task"}, "com.gt": {"total": 69.83364313042756, "n": 302, "mean": 0.23123722890870052, "variance": 0.004633622058257949, "std_dev": 0.06807071366056, "min": 0.0821917808219178, "max": 0.5329949238578681, "unit": "task"}, "org.sa": {"total": 77.62018807921766, "n": 302, "mean": 0.25702049032853524, "variance": 0.004448343710881909, "std_dev": 0.06669590475345476, "min": 0.12361623616236163, "max": 0.4646840148698885, "unit": "task"}, "kiwi.nz": {"total": 59.30884606980377, "n": 302, "mean": 0.19638690751590646, "variance": 0.003988143035427923, "std_dev": 0.06315174609959667, "min": 0.0694980694980695, "max": 0.421875, "unit": "task"}, "camden.sch.uk": {"total": 66.60035002249062, "n": 302, "mean": 0.22053096033937286, "variance": 0.0030155915578038055, "std_dev": 0.05491440209820922, "min": 0.08928571428571429, "max": 0.37142857142857144, "unit": "task"}, "holiday": {"total": 63.88669983071261, "n": 301, "mean": 0.2122481721950585, "variance": 0.002388874056892848, "std_dev": 0.04887610926508828, "min": 0.06870229007633588, "max": 0.32981530343007914, "unit": "task"}, "ut.us": {"total": 76.5215067593901, "n": 299, "mean": 0.2559247717705353, "variance": 0.002959939457207625, "std_dev": 0.05440532563276894, "min": 0.10294117647058823, "max": 0.3986013986013986, "unit": "task"}, "yt": {"total": 64.93601486846254, "n": 299, "mean": 0.21717730725238302, "variance": 0.0023530748002670355, "std_dev": 0.04850850235027913, "min": 0.07692307692307693, "max": 0.38636363636363635, "unit": "task"}, "org.qa": {"total": 83.49550158284791, "n": 299, "mean": 0.2792491691734043, "variance": 0.0029315074085799575, "std_dev": 0.054143396721852956, "min": 0.09142857142857143, "max": 0.44871794871794873, "unit": "task"}, "ac.zw": {"total": 96.09672268162127, "n": 298, "mean": 0.3224722237638298, "variance": 0.003825491747322352, "std_dev": 0.061850559797970724, "min": 0.13157894736842105, "max": 0.5036496350364964, "unit": "task"}, "dentist": {"total": 68.93614209551495, "n": 298, "mean": 0.23132933589098983, "variance": 0.002272241227039056, "std_dev": 0.04766803149951816, "min": 0.07647058823529412, "max": 0.3493150684931507, "unit": "task"}, "sheffield.sch.uk": {"total": 61.7705435141271, "n": 296, "mean": 0.20868426862880776, "variance": 0.003325682137504947, "std_dev": 0.05766872755233071, "min": 0.07246376811594203, "max": 0.3871951219512195, "unit": "task"}, "lib.va.us": {"total": 69.70302933228547, "n": 295, "mean": 0.2362814553636796, "variance": 0.0026782642698706554, "std_dev": 0.05175194943063165, "min": 0.12307692307692308, "max": 0.4322033898305085, "unit": "task"}, "towerhamlets.sch.uk": {"total": 57.405512491697166, "n": 295, "mean": 0.1945949575989734, "variance": 0.00290749468975646, "std_dev": 0.053921189617407925, "min": 0.060240963855421686, "max": 0.35096153846153844, "unit": "task"}, "insure": {"total": 69.9081501917294, "n": 294, "mean": 0.23778282378139262, "variance": 0.003881898508045035, "std_dev": 0.062304883500774115, "min": 0.08670520231213873, "max": 0.421875, "unit": "task"}, "construction": {"total": 75.5175871330648, "n": 294, "mean": 0.2568625412689281, "variance": 0.0041800375529808444, "std_dev": 0.0646532099201644, "min": 0.11486486486486487, "max": 0.4375, "unit": "task"}, "k12.ms.us": {"total": 83.33799930106676, "n": 293, "mean": 0.2844300317442555, "variance": 0.004726225323288664, "std_dev": 0.0687475477620014, "min": 0.09090909090909091, "max": 0.48148148148148145, "unit": "task"}, "com.sv": {"total": 61.66325474970848, "n": 290, "mean": 0.21263191293002917, "variance": 0.004868747251697426, "std_dev": 0.06977640899112984, "min": 0.06550549034456646, "max": 0.506578947368421, "unit": "task"}, "inc": {"total": 75.70481867649046, "n": 290, "mean": 0.2610510988844501, "variance": 0.0037444579399936438, "std_dev": 0.061191976107931374, "min": 0.09230769230769231, "max": 0.45893719806763283, "unit": "task"}, "net.co": {"total": 63.59203356640813, "n": 287, "mean": 0.22157502984811198, "variance": 0.0025562506197628404, "std_dev": 0.05055937716945137, "min": 0.08196721311475409, "max": 0.4066265060240964, "unit": "task"}, "gov.br": {"total": 87.86329513821302, "n": 286, "mean": 0.3072143186650807, "variance": 0.0032813253787619748, "std_dev": 0.05728285414294555, "min": 0.11518324607329843, "max": 0.4785276073619632, "unit": "task"}, "walsall.sch.uk": {"total": 59.322853757380116, "n": 285, "mean": 0.2081503640609829, "variance": 0.003924041150913939, "std_dev": 0.0626421675144941, "min": 0.055944055944055944, "max": 0.3668639053254438, "unit": "task"}, "com.mv": {"total": 71.63386083156634, "n": 284, "mean": 0.25223190433650117, "variance": 0.0035951971555037657, "std_dev": 0.059959962937811806, "min": 0.08450704225352113, "max": 0.4794520547945205, "unit": "task"}, "gov.kh": {"total": 80.00968413401127, "n": 283, "mean": 0.2827197319223011, "variance": 0.003122257204074649, "std_dev": 0.05587716173961101, "min": 0.136986301369863, "max": 0.4524421593830334, "unit": "task"}, "edu.rs": {"total": 79.06648943568342, "n": 282, "mean": 0.2803776221123524, "variance": 0.0051749878442381115, "std_dev": 0.07193738836125559, "min": 0.10840108401084012, "max": 0.47101449275362317, "unit": "task"}, "furniture": {"total": 63.41650772532921, "n": 282, "mean": 0.2248812330685433, "variance": 0.0026474771381723313, "std_dev": 0.051453640669755635, "min": 0.05660377358490566, "max": 0.39669421487603307, "unit": "task"}, "physio": {"total": 71.12416934045007, "n": 282, "mean": 0.2522133664554969, "variance": 0.0038804159683287266, "std_dev": 0.06229298490463213, "min": 0.11566265060240964, "max": 0.4852941176470588, "unit": "task"}, "ist": {"total": 59.45611929840157, "n": 279, "mean": 0.21310437024516685, "variance": 0.0033652577661954083, "std_dev": 0.05801084179871387, "min": 0.052083333333333336, "max": 0.374370453273643, "unit": "task"}, "gov.om": {"total": 86.08597036823423, "n": 278, "mean": 0.3096617639145118, "variance": 0.003239285008633443, "std_dev": 0.05691471697753968, "min": 0.1484593837535014, "max": 0.5028571428571429, "unit": "task"}, "asso.fr": {"total": 75.76559437215913, "n": 277, "mean": 0.273522001343535, "variance": 0.002913542685651481, "std_dev": 0.05397724229387308, "min": 0.11028315946348734, "max": 0.45, "unit": "task"}, "lib.mn.us": {"total": 64.4967443128716, "n": 275, "mean": 0.2345336156831694, "variance": 0.0047114130929299825, "std_dev": 0.06863973406803076, "min": 0.06756756756756757, "max": 0.47619047619047616, "unit": "task"}, "gob.ar": {"total": 74.45587106314139, "n": 275, "mean": 0.2707486220477868, "variance": 0.004562937666692944, "std_dev": 0.06754952010705143, "min": 0.10465116279069768, "max": 0.45982142857142855, "unit": "task"}, "cooking": {"total": 45.819754453606045, "n": 275, "mean": 0.16661728892220382, "variance": 0.0020566216592300527, "std_dev": 0.045349990730209115, "min": 0.03571428571428571, "max": 0.32107843137254904, "unit": "task"}, "dudley.sch.uk": {"total": 57.56779659300413, "n": 275, "mean": 0.20933744215637873, "variance": 0.003436054818060341, "std_dev": 0.058617871149166965, "min": 0.060240963855421686, "max": 0.4134275618374558, "unit": "task"}, "edu.tt": {"total": 81.32038971581353, "n": 274, "mean": 0.29678974348837056, "variance": 0.004471303233020882, "std_dev": 0.06686780415880936, "min": 0.125, "max": 0.449438202247191, "unit": "task"}, "gold": {"total": 57.490801757257614, "n": 273, "mean": 0.21058901742585207, "variance": 0.004511886423756106, "std_dev": 0.06717057706880376, "min": 0.07971014492753623, "max": 0.45081967213114754, "unit": "task"}, "exposed": {"total": 58.08479188466458, "n": 271, "mean": 0.2143350254046664, "variance": 0.0027019123263087403, "std_dev": 0.051979922338425445, "min": 0.0821256038647343, "max": 0.41379310344827586, "unit": "task"}, "edu.mk": {"total": 81.69813380629557, "n": 271, "mean": 0.3014691284365151, "variance": 0.003758461184592021, "std_dev": 0.06130628992682579, "min": 0.08016877637130802, "max": 0.4817073170731707, "unit": "task"}, "cc.mi.us": {"total": 77.98147071096274, "n": 268, "mean": 0.29097563698120416, "variance": 0.004464273596096703, "std_dev": 0.0668152197938217, "min": 0.10625, "max": 0.45956607495069035, "unit": "task"}, "movie": {"total": 51.04603963118719, "n": 268, "mean": 0.19047029713129549, "variance": 0.001798957951861172, "std_dev": 0.04241412443822425, "min": 0.10204081632653061, "max": 0.3007518796992481, "unit": "task"}, "attorney": {"total": 64.54750037986811, "n": 268, "mean": 0.24084888201443325, "variance": 0.0024100961970106335, "std_dev": 0.049092730592325315, "min": 0.13716814159292035, "max": 0.47468354430379744, "unit": "task"}, "stockport.sch.uk": {"total": 59.543475980915645, "n": 268, "mean": 0.22217714918252107, "variance": 0.003245220802614461, "std_dev": 0.056966839499962264, "min": 0.08405172413793104, "max": 0.4144144144144144, "unit": "task"}, "gov.rs": {"total": 82.48944220930183, "n": 268, "mean": 0.3077964261541116, "variance": 0.002648179971584037, "std_dev": 0.051460469989925636, "min": 0.1791044776119403, "max": 0.4666666666666667, "unit": "task"}, "gov.lb": {"total": 77.37549026218583, "n": 267, "mean": 0.2897958436785985, "variance": 0.0028921417237664647, "std_dev": 0.05377863631374883, "min": 0.09570957095709572, "max": 0.4383561643835616, "unit": "task"}, "promo": {"total": 51.92296640140077, "n": 267, "mean": 0.19446803895655723, "variance": 0.0029332395952953124, "std_dev": 0.05415939064737815, "min": 0.06172839506172839, "max": 0.39880952380952384, "unit": "task"}, "de.us": {"total": 75.80967971457052, "n": 266, "mean": 0.28499879591943794, "variance": 0.004097366034451692, "std_dev": 0.06401067125450015, "min": 0.07246376811594203, "max": 0.4940239043824701, "unit": "task"}, "associates": {"total": 71.77118210791566, "n": 265, "mean": 0.27083464946383307, "variance": 0.0048684607766193615, "std_dev": 0.06977435615338462, "min": 0.09734513274336283, "max": 0.4895833333333333, "unit": "task"}, "jewelry": {"total": 57.56739738165839, "n": 265, "mean": 0.21723546181757888, "variance": 0.0030684716496573593, "std_dev": 0.055393787103405014, "min": 0.06783625730994151, "max": 0.40875912408759124, "unit": "task"}, "hamburg": {"total": 72.3741121101187, "n": 265, "mean": 0.2731098570193159, "variance": 0.002560946164665076, "std_dev": 0.05060579180948635, "min": 0.1423948220064725, "max": 0.4090909090909091, "unit": "task"}, "mil.nz": {"total": 67.54166392590896, "n": 264, "mean": 0.2558396360829885, "variance": 0.0028274915875302936, "std_dev": 0.05317416278165829, "min": 0.11274509803921569, "max": 0.44871794871794873, "unit": "task"}, "limited": {"total": 59.794567575189554, "n": 264, "mean": 0.2264945741484453, "variance": 0.003946655864747813, "std_dev": 0.06282241530495157, "min": 0.09375, "max": 0.4312977099236641, "unit": "task"}, "lib.me.us": {"total": 56.60932274399694, "n": 264, "mean": 0.2144292528181702, "variance": 0.003020166139491215, "std_dev": 0.054956038244138514, "min": 0.0625, "max": 0.4221105527638191, "unit": "task"}, "edu.kw": {"total": 77.14155531256166, "n": 264, "mean": 0.29220286103243054, "variance": 0.005129964755625421, "std_dev": 0.07162377228005672, "min": 0.09523809523809523, "max": 0.4722222222222222, "unit": "task"}, "harrow.sch.uk": {"total": 58.63699573177843, "n": 261, "mean": 0.22466281889570275, "variance": 0.0024490077080321776, "std_dev": 0.04948745000535164, "min": 0.11688311688311688, "max": 0.35294117647058826, "unit": "task"}, "gov.sl": {"total": 75.04678546206829, "n": 261, "mean": 0.28753557648302036, "variance": 0.002430398897997255, "std_dev": 0.0492990760359386, "min": 0.109375, "max": 0.48695652173913045, "unit": "task"}, "la.us": {"total": 71.53738472945965, "n": 260, "mean": 0.27514378742099865, "variance": 0.003167242187078462, "std_dev": 0.05627825678784358, "min": 0.12751677852348994, "max": 0.4620253164556962, "unit": "task"}, "co.mz": {"total": 69.80976910317433, "n": 259, "mean": 0.26953578804314415, "variance": 0.004500190491669733, "std_dev": 0.06708345915104358, "min": 0.08196721311475409, "max": 0.4521276595744681, "unit": "task"}, "id.us": {"total": 65.56729210077722, "n": 259, "mean": 0.2531555679566688, "variance": 0.0027948444397576998, "std_dev": 0.0528662883107723, "min": 0.13333333333333333, "max": 0.39473684210526316, "unit": "task"}, "restaurant": {"total": 50.25932899313088, "n": 259, "mean": 0.19405146329394163, "variance": 0.0022037453383737526, "std_dev": 0.04694406606136448, "min": 0.07936507936507936, "max": 0.3649932157394844, "unit": "task"}, "mo": {"total": 67.203655613758, "n": 258, "mean": 0.2604792853246435, "variance": 0.0025634574300280244, "std_dev": 0.05063059776486966, "min": 0.16091954022988506, "max": 0.4727272727272727, "unit": "task"}, "vt.us": {"total": 69.66897790707331, "n": 255, "mean": 0.2732116780669544, "variance": 0.0028393361925316725, "std_dev": 0.05328542195133367, "min": 0.09876543209876543, "max": 0.43209876543209874, "unit": "task"}, "gov.tm": {"total": 81.97824918729269, "n": 254, "mean": 0.32274901254839644, "variance": 0.0024641740492134805, "std_dev": 0.049640447713668746, "min": 0.16216216216216217, "max": 0.5017064846416383, "unit": "task"}, "enfield.sch.uk": {"total": 55.40305418185395, "n": 254, "mean": 0.2181222605584802, "variance": 0.0037273802752606938, "std_dev": 0.06105227493927391, "min": 0.06338028169014084, "max": 0.42857142857142855, "unit": "task"}, "miami": {"total": 59.26601687819842, "n": 251, "mean": 0.236119589156169, "variance": 0.0045542332579385746, "std_dev": 0.06748505951644834, "min": 0.07246376811594203, "max": 0.4444444444444444, "unit": "task"}, "edu.kh": {"total": 69.7318992942637, "n": 250, "mean": 0.27892759717705484, "variance": 0.00457131366500599, "std_dev": 0.06761149062848704, "min": 0.11764705882352941, "max": 0.44549763033175355, "unit": "task"}, "com.ag": {"total": 47.70896367845989, "n": 249, "mean": 0.1916022637689152, "variance": 0.004873550198671363, "std_dev": 0.06981081720386435, "min": 0.06374501992031872, "max": 0.48554913294797686, "unit": "task"}, "bristol.sch.uk": {"total": 54.358390845913426, "n": 248, "mean": 0.21918705986255413, "variance": 0.0027562579649997587, "std_dev": 0.05250007585708576, "min": 0.10294117647058823, "max": 0.390625, "unit": "task"}, "rent": {"total": 53.68804915628221, "n": 247, "mean": 0.21736052289992797, "variance": 0.00326547528983648, "std_dev": 0.0571443373383267, "min": 0.0942622950819672, "max": 0.3944954128440367, "unit": "task"}, "org.gg": {"total": 54.118800646528165, "n": 247, "mean": 0.21910445605881848, "variance": 0.002632073578111833, "std_dev": 0.05130373844187023, "min": 0.11392405063291139, "max": 0.39285714285714285, "unit": "task"}, "vic.au": {"total": 58.241116843996245, "n": 246, "mean": 0.2367525074959197, "variance": 0.002731820747447072, "std_dev": 0.052266822626280546, "min": 0.09722222222222222, "max": 0.375, "unit": "task"}, "lib.nj.us": {"total": 59.23630405835823, "n": 244, "mean": 0.2427717379440911, "variance": 0.004431852982177282, "std_dev": 0.06657216371860901, "min": 0.08433734939759036, "max": 0.4485294117647059, "unit": "task"}, "net.my": {"total": 60.75680495546309, "n": 243, "mean": 0.25002800393194696, "variance": 0.004257838653997027, "std_dev": 0.06525211608826971, "min": 0.11585365853658537, "max": 0.48, "unit": "task"}, "com.py": {"total": 59.88379808510364, "n": 243, "mean": 0.24643538306627014, "variance": 0.0030695701072114934, "std_dev": 0.05540370120498714, "min": 0.07563025210084033, "max": 0.41237113402061853, "unit": "task"}, "com.tn": {"total": 56.38915759550733, "n": 242, "mean": 0.23301304791531954, "variance": 0.003885831421464201, "std_dev": 0.062336437349789255, "min": 0.11528822055137844, "max": 0.44881889763779526, "unit": "task"}, "study": {"total": 61.2346449341481, "n": 242, "mean": 0.2530357228683805, "variance": 0.006004028193071391, "std_dev": 0.07748566443589028, "min": 0.08771929824561403, "max": 0.5123456790123457, "unit": "task"}, "org.co": {"total": 70.18343049967585, "n": 241, "mean": 0.2912175539405639, "variance": 0.0037876788308975557, "std_dev": 0.06154412101003276, "min": 0.10057142857142858, "max": 0.48863636363636365, "unit": "task"}, "gov.af": {"total": 73.00018264980312, "n": 240, "mean": 0.304167427707513, "variance": 0.0031347515904017204, "std_dev": 0.05598885237618039, "min": 0.1206896551724138, "max": 0.44802867383512546, "unit": "task"}, "com.jo": {"total": 65.4931969803848, "n": 238, "mean": 0.27518149991758295, "variance": 0.004469915620016405, "std_dev": 0.06685742756056656, "min": 0.1502262443438914, "max": 0.44776119402985076, "unit": "task"}, "shoes": {"total": 49.676262950243476, "n": 237, "mean": 0.2096044850221244, "variance": 0.004287506314727262, "std_dev": 0.06547905248800766, "min": 0.07936507936507936, "max": 0.49056603773584906, "unit": "task"}, "org.fj": {"total": 61.34164959880889, "n": 236, "mean": 0.25992224406274966, "variance": 0.0025249553950730547, "std_dev": 0.050248934268032536, "min": 0.12714776632302405, "max": 0.4049079754601227, "unit": "task"}, "sandvik": {"total": 73.19215364860722, "n": 235, "mean": 0.31145597297279687, "variance": 0.0026004183266374586, "std_dev": 0.05099429700111041, "min": 0.1968503937007874, "max": 0.5045871559633027, "unit": "task"}, "accountant": {"total": 53.971292608910645, "n": 233, "mean": 0.23163644896528174, "variance": 0.00335544195284166, "std_dev": 0.05792617674973604, "min": 0.09754028837998303, "max": 0.43042071197411, "unit": "task"}, "webcam": {"total": 43.19766865751281, "n": 232, "mean": 0.18619684766169306, "variance": 0.003923746609328498, "std_dev": 0.0626398164854312, "min": 0.058823529411764705, "max": 0.3271889400921659, "unit": "task"}, "edu.za": {"total": 63.03667098121012, "n": 232, "mean": 0.2717097887121124, "variance": 0.0035071232608286326, "std_dev": 0.05922096977278093, "min": 0.12219101123595505, "max": 0.41284403669724773, "unit": "task"}, "net.br": {"total": 55.63624288647875, "n": 231, "mean": 0.2408495363051028, "variance": 0.0033812405045819493, "std_dev": 0.05814843510002612, "min": 0.08653846153846154, "max": 0.4032258064516129, "unit": "task"}, "edu.ec": {"total": 68.8200398757566, "n": 230, "mean": 0.2992175646772026, "variance": 0.004132625451895817, "std_dev": 0.06428549954613262, "min": 0.11764705882352941, "max": 0.45652173913043476, "unit": "task"}, "gov.cy": {"total": 67.52261790098638, "n": 230, "mean": 0.29357659956950577, "variance": 0.002592215933187279, "std_dev": 0.050913808865447094, "min": 0.17391304347826086, "max": 0.5, "unit": "task"}, "av.tr": {"total": 70.70203306915212, "n": 229, "mean": 0.30874250248538043, "variance": 0.003277821847351287, "std_dev": 0.05725226499756396, "min": 0.14533132530120482, "max": 0.4393063583815029, "unit": "task"}, "delivery": {"total": 50.43339576049273, "n": 227, "mean": 0.22217354960569485, "variance": 0.002909357831903028, "std_dev": 0.053938463380995824, "min": 0.017543859649122806, "max": 0.32989690721649484, "unit": "task"}, "quebec": {"total": 59.858736194669795, "n": 227, "mean": 0.2636948731042724, "variance": 0.0031775038009545335, "std_dev": 0.05636935161020156, "min": 0.14285714285714285, "max": 0.4112903225806452, "unit": "task"}, "glass": {"total": 52.30729042689082, "n": 226, "mean": 0.2314481877296054, "variance": 0.0034216697492841838, "std_dev": 0.05849504038193481, "min": 0.08275862068965517, "max": 0.40350877192982454, "unit": "task"}, "coventry.sch.uk": {"total": 46.61071951176462, "n": 226, "mean": 0.2062421217334718, "variance": 0.0036849766869106113, "std_dev": 0.060704008820757556, "min": 0.07042253521126761, "max": 0.391304347826087, "unit": "task"}, "hosting": {"total": 51.08265109238692, "n": 225, "mean": 0.22703400485505296, "variance": 0.002861140141591962, "std_dev": 0.05348962648581463, "min": 0.08333333333333333, "max": 0.39285714285714285, "unit": "task"}, "ok.us": {"total": 63.10360525861927, "n": 225, "mean": 0.28046046781608563, "variance": 0.004028956954278945, "std_dev": 0.06347406520996544, "min": 0.09722222222222222, "max": 0.48031496062992124, "unit": "task"}, "industries": {"total": 52.32542572691909, "n": 225, "mean": 0.23255744767519593, "variance": 0.005129734666468102, "std_dev": 0.07162216602748134, "min": 0.10096153846153846, "max": 0.47692307692307695, "unit": "task"}, "oldham.sch.uk": {"total": 50.43674655052947, "n": 224, "mean": 0.22516404710057797, "variance": 0.003839158498038477, "std_dev": 0.06196094332753881, "min": 0.07317073170731707, "max": 0.42, "unit": "task"}, "com.bo": {"total": 50.373103453282745, "n": 224, "mean": 0.22487992613072655, "variance": 0.0030712562719256184, "std_dev": 0.05541891619226794, "min": 0.09195402298850575, "max": 0.40668523676880225, "unit": "task"}, "llc": {"total": 55.55748219911659, "n": 224, "mean": 0.24802447410319908, "variance": 0.005721597072345883, "std_dev": 0.07564123923063319, "min": 0.06451612903225806, "max": 0.5276752767527675, "unit": "task"}, "pharmacy": {"total": 60.83840328565118, "n": 220, "mean": 0.2765381967529598, "variance": 0.0032981782673155873, "std_dev": 0.05742976812869426, "min": 0.0625, "max": 0.4861111111111111, "unit": "task"}, "ealing.sch.uk": {"total": 50.077053601719676, "n": 219, "mean": 0.22866234521333184, "variance": 0.0030798253854389295, "std_dev": 0.05549617451175288, "min": 0.10077519379844961, "max": 0.37708830548926014, "unit": "task"}, "black": {"total": 46.20232679878963, "n": 218, "mean": 0.2119372788935304, "variance": 0.0031200819224564713, "std_dev": 0.05585769349388203, "min": 0.08485401459854014, "max": 0.38125802310654683, "unit": "task"}, "dm": {"total": 53.54839294172432, "n": 217, "mean": 0.24676678774988167, "variance": 0.0034029417904771924, "std_dev": 0.058334739139531536, "min": 0.1375, "max": 0.5111111111111111, "unit": "task"}, "net.mv": {"total": 57.58563940170976, "n": 217, "mean": 0.26537161014612803, "variance": 0.0016321586808070343, "std_dev": 0.040399983673351084, "min": 0.16740088105726872, "max": 0.37630662020905925, "unit": "task"}, "homes": {"total": 49.8509240683032, "n": 216, "mean": 0.23079131513103335, "variance": 0.003297940357607802, "std_dev": 0.05742769678132496, "min": 0.07971014492753623, "max": 0.3974358974358974, "unit": "task"}, "or.at": {"total": 58.922024322331445, "n": 216, "mean": 0.2727871496404236, "variance": 0.00475409870892077, "std_dev": 0.06894997250848452, "min": 0.09375, "max": 0.5121951219512195, "unit": "task"}, "eg": {"total": 56.30980204083527, "n": 216, "mean": 0.26069352796683004, "variance": 0.004847329084493022, "std_dev": 0.06962276268931751, "min": 0.06779661016949153, "max": 0.4246575342465753, "unit": "task"}, "ac.fj": {"total": 62.81533230153562, "n": 216, "mean": 0.2908117236182204, "variance": 0.0028130011774768165, "std_dev": 0.05303773352507455, "min": 0.15, "max": 0.44715447154471544, "unit": "task"}, "yk.ca": {"total": 57.61980771658246, "n": 213, "mean": 0.27051552918583294, "variance": 0.005014490427533881, "std_dev": 0.07081306678526132, "min": 0.0851063829787234, "max": 0.4945054945054945, "unit": "task"}, "gob.es": {"total": 62.457058024313305, "n": 213, "mean": 0.2932256245272925, "variance": 0.003090200990240066, "std_dev": 0.05558957627325528, "min": 0.14184397163120568, "max": 0.4657534246575342, "unit": "task"}, "org.je": {"total": 45.77834412995516, "n": 212, "mean": 0.2159355855186564, "variance": 0.0031322418404487675, "std_dev": 0.05596643494496293, "min": 0.08536585365853659, "max": 0.38, "unit": "task"}, "nt.edu.au": {"total": 58.087314998280064, "n": 212, "mean": 0.27399676885981145, "variance": 0.0037071410315553215, "std_dev": 0.060886295925727994, "min": 0.12790697674418605, "max": 0.4350282485875706, "unit": "task"}, "nv.us": {"total": 58.81703121604631, "n": 211, "mean": 0.2787537024457171, "variance": 0.0041335511899615995, "std_dev": 0.06429269935196064, "min": 0.14473684210526316, "max": 0.4576271186440678, "unit": "task"}, "edu.ba": {"total": 61.935506317135996, "n": 211, "mean": 0.29353320529448373, "variance": 0.003500640695482049, "std_dev": 0.05916621244833954, "min": 0.125, "max": 0.4714285714285714, "unit": "task"}, "ci": {"total": 50.61115668742582, "n": 211, "mean": 0.23986330183614132, "variance": 0.003438258771838642, "std_dev": 0.058636667468731904, "min": 0.09302325581395349, "max": 0.43037974683544306, "unit": "task"}, "bromley.sch.uk": {"total": 49.23938798603022, "n": 210, "mean": 0.23447327612395344, "variance": 0.0030386107301754485, "std_dev": 0.055123595040376755, "min": 0.08, "max": 0.352, "unit": "task"}, "gov.sb": {"total": 63.59966382359895, "n": 210, "mean": 0.30285554201713755, "variance": 0.003045616468442731, "std_dev": 0.05518710418605719, "min": 0.1864406779661017, "max": 0.4523809523809524, "unit": "task"}, "gov.et": {"total": 63.40062336636791, "n": 210, "mean": 0.3019077303160377, "variance": 0.004054179834285811, "std_dev": 0.06367244171763646, "min": 0.15641813989239048, "max": 0.46258503401360546, "unit": "task"}, "nd.us": {"total": 54.986289738637524, "n": 210, "mean": 0.2618394749458928, "variance": 0.004009840949711367, "std_dev": 0.06332330494937363, "min": 0.10204081632653061, "max": 0.4491017964071856, "unit": "task"}, "discount": {"total": 50.32735407970573, "n": 210, "mean": 0.23965406704621775, "variance": 0.0034106377586191664, "std_dev": 0.058400665737807875, "min": 0.10877192982456141, "max": 0.4351851851851852, "unit": "task"}, "newcastle.sch.uk": {"total": 45.43369159444891, "n": 210, "mean": 0.21635091235451862, "variance": 0.003009844621867628, "std_dev": 0.05486205083541471, "min": 0.10687022900763359, "max": 0.3761467889908257, "unit": "task"}, "maori.nz": {"total": 51.53144652219717, "n": 210, "mean": 0.24538784058189128, "variance": 0.003943358208870088, "std_dev": 0.06279616396620169, "min": 0.08411214953271028, "max": 0.40271493212669685, "unit": "task"}, "vote": {"total": 48.37519894865057, "n": 209, "mean": 0.23146028205095967, "variance": 0.003250199902657733, "std_dev": 0.057010524490288046, "min": 0.04081632653061224, "max": 0.3644859813084112, "unit": "task"}, "lib.fl.us": {"total": 49.791891806441384, "n": 208, "mean": 0.2393840952232759, "variance": 0.003919473335720215, "std_dev": 0.06260569731039033, "min": 0.07834101382488479, "max": 0.48214285714285715, "unit": "task"}, "management": {"total": 53.09733528471235, "n": 207, "mean": 0.2565088661097217, "variance": 0.0038327590521854394, "std_dev": 0.06190928082432746, "min": 0.09859154929577464, "max": 0.43214285714285716, "unit": "task"}, "net.uk": {"total": 50.516688553634005, "n": 207, "mean": 0.24404197368905317, "variance": 0.0044702202526616976, "std_dev": 0.06685970574764517, "min": 0.1217024270137179, "max": 0.42857142857142855, "unit": "task"}, "tirol": {"total": 46.643275972502686, "n": 207, "mean": 0.22532983561595502, "variance": 0.0026789733081773706, "std_dev": 0.05175879933090963, "min": 0.11498973305954825, "max": 0.44505494505494503, "unit": "task"}, "barclays": {"total": 51.72869930175527, "n": 207, "mean": 0.24989709807611227, "variance": 0.0032272001899136256, "std_dev": 0.05680845174719714, "min": 0.12956810631229235, "max": 0.3944954128440367, "unit": "task"}, "co.it": {"total": 43.54351687734577, "n": 206, "mean": 0.211376295521096, "variance": 0.0033630841486948036, "std_dev": 0.0579921041926813, "min": 0.09740259740259741, "max": 0.4008097165991903, "unit": "task"}, "flights": {"total": 49.15336776947713, "n": 206, "mean": 0.23860858140522878, "variance": 0.002180840381109863, "std_dev": 0.046699468745477854, "min": 0.1125, "max": 0.3888888888888889, "unit": "task"}, "trafford.sch.uk": {"total": 42.680642514481875, "n": 205, "mean": 0.20819825616820423, "variance": 0.0034301882185433685, "std_dev": 0.05856780872239774, "min": 0.05405405405405406, "max": 0.3577981651376147, "unit": "task"}, "gov.mo": {"total": 56.39977292834262, "n": 203, "mean": 0.2778313937356779, "variance": 0.002987004129895714, "std_dev": 0.054653491470314265, "min": 0.11702127659574468, "max": 0.5163398692810458, "unit": "task"}, "vi": {"total": 47.82652873563135, "n": 203, "mean": 0.2355986637223219, "variance": 0.004643110723043781, "std_dev": 0.06814037513136965, "min": 0.05747126436781609, "max": 0.4622356495468278, "unit": "task"}, "mg": {"total": 49.89125757715673, "n": 202, "mean": 0.24698642364929074, "variance": 0.004362655704253678, "std_dev": 0.06605040275618067, "min": 0.07339449541284404, "max": 0.40384615384615385, "unit": "task"}, "lib.wa.us": {"total": 52.8382253628312, "n": 200, "mean": 0.2641911268141561, "variance": 0.0023251893285749247, "std_dev": 0.04822021701086511, "min": 0.1487603305785124, "max": 0.41843971631205673, "unit": "task"}, "derby.sch.uk": {"total": 44.808199457555496, "n": 200, "mean": 0.22404099728777743, "variance": 0.0035133439692607155, "std_dev": 0.05927346766691414, "min": 0.08695652173913043, "max": 0.39937106918238996, "unit": "task"}, "adv.br": {"total": 47.98547982037124, "n": 199, "mean": 0.24113306442397603, "variance": 0.004125953710826687, "std_dev": 0.06423358709294295, "min": 0.13612199216564075, "max": 0.39669421487603307, "unit": "task"}, "soccer": {"total": 38.93679422630314, "n": 199, "mean": 0.1956622825442369, "variance": 0.0021652785825474535, "std_dev": 0.04653255400842998, "min": 0.09821428571428571, "max": 0.3333333333333333, "unit": "task"}, "k12.ct.us": {"total": 55.10173984199088, "n": 199, "mean": 0.27689316503512995, "variance": 0.00483764150408344, "std_dev": 0.06955315596062799, "min": 0.0847457627118644, "max": 0.4393939393939394, "unit": "task"}, "org.af": {"total": 59.5059781967757, "n": 197, "mean": 0.30206080302931815, "variance": 0.003364422823567057, "std_dev": 0.05800364491622106, "min": 0.12758620689655173, "max": 0.4276315789473684, "unit": "task"}, "uy": {"total": 47.73372969454647, "n": 197, "mean": 0.2423031964190176, "variance": 0.004012700274184791, "std_dev": 0.06334587811519224, "min": 0.09230769230769231, "max": 0.3870967741935484, "unit": "task"}, "lib.wi.us": {"total": 44.62810640475498, "n": 197, "mean": 0.22653861119164964, "variance": 0.0039144485331142195, "std_dev": 0.06256555388641756, "min": 0.10204081632653061, "max": 0.4444444444444444, "unit": "task"}, "barcelona": {"total": 46.862492587620906, "n": 197, "mean": 0.23788067303360858, "variance": 0.003825650131507014, "std_dev": 0.06185184016265817, "min": 0.0898876404494382, "max": 0.39215686274509803, "unit": "task"}, "gr.jp": {"total": 51.81301088163328, "n": 196, "mean": 0.2643520963348638, "variance": 0.003917826612283296, "std_dev": 0.06259254438256441, "min": 0.1103202846975089, "max": 0.4251497005988024, "unit": "task"}, "org.zm": {"total": 57.81566801405857, "n": 196, "mean": 0.2949778980309109, "variance": 0.0030893983254196423, "std_dev": 0.05558235624206338, "min": 0.16071428571428573, "max": 0.4918032786885246, "unit": "task"}, "gov.sh": {"total": 49.70515072101692, "n": 195, "mean": 0.254898208825728, "variance": 0.0025677585809592255, "std_dev": 0.0506730557689116, "min": 0.1306532663316583, "max": 0.42424242424242425, "unit": "task"}, "com.tm": {"total": 63.00511661233746, "n": 194, "mean": 0.3247686423316365, "variance": 0.0024669297748433536, "std_dev": 0.04966819681489709, "min": 0.1630901287553648, "max": 0.43137254901960786, "unit": "task"}, "courses": {"total": 47.17210581369181, "n": 194, "mean": 0.24315518460665883, "variance": 0.0036136078931364216, "std_dev": 0.06011329215020936, "min": 0.05813953488372093, "max": 0.39344262295081966, "unit": "task"}, "mp": {"total": 37.304167004675755, "n": 193, "mean": 0.19328583940246502, "variance": 0.005202041636485743, "std_dev": 0.07212518032203277, "min": 0.06896551724137931, "max": 0.41904761904761906, "unit": "task"}, "cy": {"total": 48.503739455935815, "n": 193, "mean": 0.2513147122069214, "variance": 0.004104558683715767, "std_dev": 0.06406682982414352, "min": 0.10569105691056911, "max": 0.4077669902912621, "unit": "task"}, "org.jm": {"total": 55.17310923197258, "n": 193, "mean": 0.2858710322900135, "variance": 0.0032736742787670657, "std_dev": 0.057216031658679944, "min": 0.09523809523809523, "max": 0.43410852713178294, "unit": "task"}, "menu": {"total": 39.79711219358552, "n": 192, "mean": 0.20727662600825783, "variance": 0.0030708718793949264, "std_dev": 0.05541544802124157, "min": 0.07272727272727272, "max": 0.375, "unit": "task"}, "k12.ar.us": {"total": 46.787186823126085, "n": 192, "mean": 0.24368326470378168, "variance": 0.004825557474453264, "std_dev": 0.06946623262026856, "min": 0.08333333333333333, "max": 0.4226190476190476, "unit": "task"}, "merton.sch.uk": {"total": 44.741182688346775, "n": 192, "mean": 0.23302699316847278, "variance": 0.0032737354339230492, "std_dev": 0.057216566079441096, "min": 0.10606060606060606, "max": 0.43429844097995546, "unit": "task"}, "lg.jp": {"total": 49.15927635518085, "n": 192, "mean": 0.25603789768323343, "variance": 0.003251735058909893, "std_dev": 0.05702398669779142, "min": 0.10778443113772455, "max": 0.4175257731958763, "unit": "task"}, "szczecin.pl": {"total": 47.43989898296118, "n": 192, "mean": 0.24708280720292305, "variance": 0.0029777834881962056, "std_dev": 0.054569070802023056, "min": 0.1001675665611618, "max": 0.3598014888337469, "unit": "task"}, "islington.sch.uk": {"total": 42.11397338504512, "n": 191, "mean": 0.22049200725154514, "variance": 0.0035786047662081594, "std_dev": 0.05982144068984096, "min": 0.061224489795918366, "max": 0.4406779661016949, "unit": "task"}, "gov.pg": {"total": 55.23153377987659, "n": 190, "mean": 0.2906922830519821, "variance": 0.002771133321903362, "std_dev": 0.052641555086294346, "min": 0.15714285714285714, "max": 0.41025641025641024, "unit": "task"}, "brent.sch.uk": {"total": 41.859197935364215, "n": 190, "mean": 0.22031156808086433, "variance": 0.002882231114058997, "std_dev": 0.05368641461355933, "min": 0.05825242718446602, "max": 0.3716216216216216, "unit": "task"}, "gov.qa": {"total": 56.05231126177403, "n": 189, "mean": 0.29657307545912187, "variance": 0.00282924837474084, "std_dev": 0.05319067939724816, "min": 0.1511627906976744, "max": 0.521978021978022, "unit": "task"}, "od.ua": {"total": 41.88959556843243, "n": 189, "mean": 0.2216380717906478, "variance": 0.002355864973037583, "std_dev": 0.04853725345585165, "min": 0.09482758620689655, "max": 0.3951612903225806, "unit": "task"}, "gov.co": {"total": 53.46700096360245, "n": 189, "mean": 0.2828941849926056, "variance": 0.0033471828749626485, "std_dev": 0.05785484314180316, "min": 0.10236220472440945, "max": 0.45, "unit": "task"}, "ao": {"total": 49.72002735518497, "n": 188, "mean": 0.26446823061268615, "variance": 0.0018124796160788564, "std_dev": 0.04257322651712995, "min": 0.13245033112582782, "max": 0.3814814814814815, "unit": "task"}, "haus": {"total": 39.97951378263002, "n": 187, "mean": 0.2137941913509627, "variance": 0.0035857624575601587, "std_dev": 0.05988123627281052, "min": 0.0875, "max": 0.3805309734513274, "unit": "task"}, "gov.it": {"total": 56.144794185003, "n": 186, "mean": 0.3018537321774354, "variance": 0.003036346368199409, "std_dev": 0.05510305225846758, "min": 0.1452991452991453, "max": 0.4778761061946903, "unit": "task"}, "rest": {"total": 39.6857665719162, "n": 186, "mean": 0.21336433640815156, "variance": 0.00313327947623335, "std_dev": 0.055975704338876796, "min": 0.06896551724137931, "max": 0.37410071942446044, "unit": "task"}, "bolton.sch.uk": {"total": 39.31856604468715, "n": 186, "mean": 0.21139014002519974, "variance": 0.0039638695141468285, "std_dev": 0.06295926869132795, "min": 0.08303249097472924, "max": 0.3983739837398374, "unit": "task"}, "sn": {"total": 42.51300957247016, "n": 185, "mean": 0.22980005174308193, "variance": 0.002869624791888621, "std_dev": 0.05356887894933607, "min": 0.10029498525073746, "max": 0.3924050632911392, "unit": "task"}, "lib.mo.us": {"total": 44.09610821990161, "n": 185, "mean": 0.2383573417291979, "variance": 0.003799931939639406, "std_dev": 0.06164358798479697, "min": 0.08527131782945736, "max": 0.4180327868852459, "unit": "task"}, "sexy": {"total": 30.920879420855503, "n": 185, "mean": 0.16713988876138108, "variance": 0.0026492504629519443, "std_dev": 0.05147087004269448, "min": 0.027777777777777776, "max": 0.29508196721311475, "unit": "task"}, "az.us": {"total": 48.07084059660845, "n": 184, "mean": 0.26125456845982875, "variance": 0.0037439000399974416, "std_dev": 0.06118741733393755, "min": 0.0821917808219178, "max": 0.402020202020202, "unit": "task"}, "tameside.sch.uk": {"total": 39.535870011500215, "n": 183, "mean": 0.21604300552732358, "variance": 0.003525050760524245, "std_dev": 0.05937213791438072, "min": 0.07096774193548387, "max": 0.35807860262008734, "unit": "task"}, "kharkov.ua": {"total": 56.855304113677214, "n": 183, "mean": 0.31068472193266233, "variance": 0.004734226623169266, "std_dev": 0.06880571650066052, "min": 0.10655737704918032, "max": 0.45372460496614, "unit": "task"}, "ax": {"total": 41.28859514543901, "n": 183, "mean": 0.22562073849966674, "variance": 0.004190640636908451, "std_dev": 0.06473515765724566, "min": 0.06097560975609756, "max": 0.40476190476190477, "unit": "task"}, "gift": {"total": 38.20073016455732, "n": 183, "mean": 0.20874715936916569, "variance": 0.002051479715128344, "std_dev": 0.04529326346299573, "min": 0.06896551724137931, "max": 0.3496932515337423, "unit": "task"}, "schools.nsw.edu.au": {"total": 48.52319859710661, "n": 183, "mean": 0.26515409069457146, "variance": 0.004465808855217459, "std_dev": 0.06682670764909386, "min": 0.09142857142857143, "max": 0.4661016949152542, "unit": "task"}, "solihull.sch.uk": {"total": 40.678644481322856, "n": 182, "mean": 0.22350903561166405, "variance": 0.0033329735461040703, "std_dev": 0.05773191098607485, "min": 0.06289308176100629, "max": 0.40963855421686746, "unit": "task"}, "web.pk": {"total": 37.51597072125559, "n": 181, "mean": 0.20727055647102538, "variance": 0.0022078651210818727, "std_dev": 0.04698792526896535, "min": 0.0891089108910891, "max": 0.3387096774193548, "unit": "task"}, "org.na": {"total": 49.76229469740432, "n": 181, "mean": 0.2749298049580348, "variance": 0.003054899522663824, "std_dev": 0.05527114547993215, "min": 0.09881422924901186, "max": 0.42016806722689076, "unit": "task"}, "doctor": {"total": 44.78448361225288, "n": 180, "mean": 0.2488026867347382, "variance": 0.003242811830004064, "std_dev": 0.05694569193542268, "min": 0.10588235294117647, "max": 0.39473684210526316, "unit": "task"}, "com.al": {"total": 43.68193342497211, "n": 180, "mean": 0.2426774079165117, "variance": 0.003785028372040555, "std_dev": 0.06152258424384134, "min": 0.1390532544378698, "max": 0.44375, "unit": "task"}, "nf": {"total": 41.249729573928974, "n": 180, "mean": 0.2291651642996054, "variance": 0.004347956152035244, "std_dev": 0.06593903359949434, "min": 0.06493506493506493, "max": 0.42857142857142855, "unit": "task"}, "pizza": {"total": 32.65909987326935, "n": 179, "mean": 0.18245307191770585, "variance": 0.002583525155105837, "std_dev": 0.05082838926334217, "min": 0.05263157894736842, "max": 0.35919540229885055, "unit": "task"}, "org.sz": {"total": 49.15601839452319, "n": 179, "mean": 0.2746146279023641, "variance": 0.0028073868014250086, "std_dev": 0.05298477895985798, "min": 0.14056224899598393, "max": 0.42424242424242425, "unit": "task"}, "k12.mt.us": {"total": 42.79425645748337, "n": 178, "mean": 0.24041717110945715, "variance": 0.0038553442009700662, "std_dev": 0.06209141809437167, "min": 0.10582010582010581, "max": 0.41201716738197425, "unit": "task"}, "com.ro": {"total": 51.46479713339474, "n": 178, "mean": 0.2891280737831166, "variance": 0.00529862093266304, "std_dev": 0.072791626803246, "min": 0.1323529411764706, "max": 0.5285714285714286, "unit": "task"}, "beds.sch.uk": {"total": 40.12859530683875, "n": 178, "mean": 0.2254415466676334, "variance": 0.003919652183282624, "std_dev": 0.06260712565900646, "min": 0.01818181818181818, "max": 0.38028169014084506, "unit": "task"}, "e-sussex.sch.uk": {"total": 36.19320458414676, "n": 176, "mean": 0.20564320786447024, "variance": 0.00328769745581732, "std_dev": 0.05733844657659745, "min": 0.056074766355140186, "max": 0.3532608695652174, "unit": "task"}, "org.gr": {"total": 50.053687812056125, "n": 176, "mean": 0.28439595347759167, "variance": 0.0035173720572141544, "std_dev": 0.05930743677831773, "min": 0.09651474530831099, "max": 0.4479166666666667, "unit": "task"}, "gov.bn": {"total": 51.40366580149407, "n": 176, "mean": 0.2920662829630346, "variance": 0.003953382107115028, "std_dev": 0.06287592629230226, "min": 0.13559322033898305, "max": 0.4838709677419355, "unit": "task"}, "supplies": {"total": 41.27048833944392, "n": 176, "mean": 0.23449141101956775, "variance": 0.0032875823152460786, "std_dev": 0.05733744252446283, "min": 0.09448818897637795, "max": 0.38235294117647056, "unit": "task"}, "gov.rw": {"total": 53.17601676305851, "n": 175, "mean": 0.30386295293176285, "variance": 0.004059581603137033, "std_dev": 0.06371484601831062, "min": 0.14814814814814814, "max": 0.5238095238095238, "unit": "task"}, "net.pr": {"total": 29.61784924961203, "n": 175, "mean": 0.16924485285492583, "variance": 0.0020615764341388627, "std_dev": 0.04540458604743427, "min": 0.0784313725490196, "max": 0.3333333333333333, "unit": "task"}, "forsale": {"total": 36.659895674358644, "n": 174, "mean": 0.21068905559976236, "variance": 0.003553785880193365, "std_dev": 0.05961363837406139, "min": 0.0967741935483871, "max": 0.3333333333333333, "unit": "task"}, "edu.mm": {"total": 50.48359528133198, "n": 174, "mean": 0.29013560506512626, "variance": 0.005546822213655329, "std_dev": 0.07447699116945669, "min": 0.14285714285714285, "max": 0.4835164835164835, "unit": "task"}, "ind.br": {"total": 45.181618211383686, "n": 174, "mean": 0.2596644724792165, "variance": 0.0036391819090996337, "std_dev": 0.06032563227268848, "min": 0.10329670329670329, "max": 0.4578313253012048, "unit": "task"}, "diamonds": {"total": 40.32065872795194, "n": 173, "mean": 0.23306739149105163, "variance": 0.0025626308589810063, "std_dev": 0.05062243434467575, "min": 0.08125, "max": 0.4013605442176871, "unit": "task"}, "edu.ps": {"total": 50.51949721037351, "n": 173, "mean": 0.2920202150888642, "variance": 0.0042665319552706365, "std_dev": 0.06531869529675739, "min": 0.1111111111111111, "max": 0.4511784511784512, "unit": "task"}, "sandwell.sch.uk": {"total": 34.29923604296153, "n": 172, "mean": 0.19941416304047407, "variance": 0.004005606670690457, "std_dev": 0.06328986230582634, "min": 0.05, "max": 0.35967302452316074, "unit": "task"}, "kn": {"total": 43.63879085715239, "n": 172, "mean": 0.25371390033228125, "variance": 0.0026017851567352404, "std_dev": 0.05100769703422455, "min": 0.104, "max": 0.3779527559055118, "unit": "task"}, "edu.az": {"total": 55.203366736335724, "n": 171, "mean": 0.3228267060604427, "variance": 0.003155260257213578, "std_dev": 0.05617170334976124, "min": 0.15454545454545454, "max": 0.47619047619047616, "unit": "task"}, "moscow": {"total": 41.59359847164664, "n": 171, "mean": 0.2432374179628458, "variance": 0.004384421991058345, "std_dev": 0.06621496802882522, "min": 0.09230769230769231, "max": 0.5, "unit": "task"}, "edu.al": {"total": 50.639342104537015, "n": 170, "mean": 0.2978784829678649, "variance": 0.0041945020002717714, "std_dev": 0.06476497510438625, "min": 0.1258741258741259, "max": 0.44, "unit": "task"}, "rochdale.sch.uk": {"total": 35.95985792929252, "n": 169, "mean": 0.21278022443368355, "variance": 0.003036519861267897, "std_dev": 0.055104626496038395, "min": 0.06896551724137931, "max": 0.38164251207729466, "unit": "task"}, "salon": {"total": 37.80929643951012, "n": 169, "mean": 0.2237236475710658, "variance": 0.00284904125236438, "std_dev": 0.05337641101052393, "min": 0.09375, "max": 0.3728813559322034, "unit": "task"}, "cv": {"total": 44.15310746874355, "n": 168, "mean": 0.26281611588537857, "variance": 0.005371453245525966, "std_dev": 0.07329019883672008, "min": 0.11235955056179775, "max": 0.5571428571428572, "unit": "task"}, "sumy.ua": {"total": 37.622818325454176, "n": 168, "mean": 0.22394534717532244, "variance": 0.003727215586412753, "std_dev": 0.061050926171621285, "min": 0.10163934426229508, "max": 0.48520710059171596, "unit": "task"}, "pink": {"total": 33.54215659745352, "n": 168, "mean": 0.19965569403246142, "variance": 0.0024009090654007847, "std_dev": 0.04899907208714043, "min": 0.08737864077669903, "max": 0.38028169014084506, "unit": "task"}, "gob.pe": {"total": 43.167965271205055, "n": 168, "mean": 0.25695217423336336, "variance": 0.007707230074225799, "std_dev": 0.08779083137905574, "min": 0.1361629048086359, "max": 0.4688995215311005, "unit": "task"}, "k12.tr": {"total": 48.19044444655515, "n": 168, "mean": 0.28684788361044733, "variance": 0.0040629266636758345, "std_dev": 0.06374109085727851, "min": 0.08, "max": 0.5454545454545454, "unit": "task"}, "gov.mv": {"total": 51.527055490776036, "n": 167, "mean": 0.30854524245973663, "variance": 0.003629636694887484, "std_dev": 0.06024646624398384, "min": 0.12987012987012986, "max": 0.4581497797356828, "unit": "task"}, "kim": {"total": 33.88769252437657, "n": 167, "mean": 0.20292031451722495, "variance": 0.003907041779854682, "std_dev": 0.06250633391788933, "min": 0.07, "max": 0.3712737127371274, "unit": "task"}, "sbs": {"total": 34.51157515874866, "n": 166, "mean": 0.20790105517318475, "variance": 0.002555932274193122, "std_dev": 0.050556228836742975, "min": 0.11320754716981132, "max": 0.4136947218259629, "unit": "task"}, "ky.us": {"total": 45.67973044812792, "n": 166, "mean": 0.27517909908510785, "variance": 0.002822225090760764, "std_dev": 0.05312461849990797, "min": 0.10714285714285714, "max": 0.469475494411006, "unit": "task"}, "cri.nz": {"total": 50.643422129442236, "n": 166, "mean": 0.30508085620145936, "variance": 0.0035456713902038365, "std_dev": 0.05954554047285016, "min": 0.09154929577464789, "max": 0.4766355140186916, "unit": "task"}, "hounslow.sch.uk": {"total": 38.6588930663455, "n": 166, "mean": 0.23288489799003312, "variance": 0.002847338642493182, "std_dev": 0.05336045954162297, "min": 0.09152843601895734, "max": 0.4, "unit": "task"}, "co.ao": {"total": 41.88590804307829, "n": 166, "mean": 0.2523247472474596, "variance": 0.0029606547722739705, "std_dev": 0.05441189917907636, "min": 0.11585365853658537, "max": 0.4117647058823529, "unit": "task"}, "zm": {"total": 52.733419079060496, "n": 166, "mean": 0.31767119927144893, "variance": 0.0027265329249689385, "std_dev": 0.05221621323850417, "min": 0.14285714285714285, "max": 0.4594594594594595, "unit": "task"}, "pr": {"total": 42.89554078537659, "n": 165, "mean": 0.2599729744568279, "variance": 0.004208588897138143, "std_dev": 0.06487363792125538, "min": 0.10619469026548672, "max": 0.449438202247191, "unit": "task"}, "name.tr": {"total": 49.018263831615286, "n": 162, "mean": 0.30258187550379806, "variance": 0.002243741180647781, "std_dev": 0.047368145210128096, "min": 0.16545265348595214, "max": 0.410958904109589, "unit": "task"}, "medway.sch.uk": {"total": 36.23025931305711, "n": 161, "mean": 0.2250326665407274, "variance": 0.0032076886899821875, "std_dev": 0.056636460782628247, "min": 0.06521739130434782, "max": 0.3728813559322034, "unit": "task"}, "wokingham.sch.uk": {"total": 36.03382157577941, "n": 161, "mean": 0.22381255637130074, "variance": 0.003409662820758095, "std_dev": 0.058392318165646544, "min": 0.0759493670886076, "max": 0.42, "unit": "task"}, "nu.ca": {"total": 48.33031153731037, "n": 160, "mean": 0.30206444710819, "variance": 0.006805141516168091, "std_dev": 0.08249328164261675, "min": 0.11320754716981132, "max": 0.5581395348837209, "unit": "task"}, "enterprises": {"total": 42.48492319590068, "n": 160, "mean": 0.26553076997437935, "variance": 0.006043428973695598, "std_dev": 0.07773949429791525, "min": 0.09340659340659341, "max": 0.4852941176470588, "unit": "task"}, "northumberland.sch.uk": {"total": 36.79117904715312, "n": 159, "mean": 0.23139106318964228, "variance": 0.003314801188925854, "std_dev": 0.05757431014719894, "min": 0.0761904761904762, "max": 0.375, "unit": "task"}, "in.rs": {"total": 35.467645825668534, "n": 159, "mean": 0.2230669548784185, "variance": 0.0031235671656104627, "std_dev": 0.055888882307758334, "min": 0.050955414012738856, "max": 0.3790322580645161, "unit": "task"}, "camera": {"total": 31.487520791310807, "n": 158, "mean": 0.19928810627411908, "variance": 0.002885197441099568, "std_dev": 0.05371403393061787, "min": 0.0948905109489051, "max": 0.39779005524861877, "unit": "task"}, "barnet.sch.uk": {"total": 37.205716072952505, "n": 158, "mean": 0.23547921565159813, "variance": 0.0026721571046579083, "std_dev": 0.051692911551371415, "min": 0.09836065573770492, "max": 0.36419753086419754, "unit": "task"}, "ne.us": {"total": 40.39480329320203, "n": 157, "mean": 0.25729174072103217, "variance": 0.003673499623685551, "std_dev": 0.0606094021063197, "min": 0.09183673469387756, "max": 0.45121951219512196, "unit": "task"}, "hereford.sch.uk": {"total": 33.49168261844178, "n": 157, "mean": 0.21332281922574375, "variance": 0.0034730558627103694, "std_dev": 0.05893263834845992, "min": 0.06666666666666667, "max": 0.4461538461538462, "unit": "task"}, "lib.sc.us": {"total": 37.83824072989023, "n": 155, "mean": 0.24411768212832408, "variance": 0.001306391374100898, "std_dev": 0.036144036494294575, "min": 0.11610486891385768, "max": 0.34929225645295586, "unit": "task"}, "cars": {"total": 33.260858331207494, "n": 155, "mean": 0.21458618278198383, "variance": 0.0022134111971978706, "std_dev": 0.047046904225441555, "min": 0.068, "max": 0.33816425120772947, "unit": "task"}, "info.pl": {"total": 41.356800255799634, "n": 155, "mean": 0.26681806616644915, "variance": 0.003512041860668755, "std_dev": 0.05926248274134956, "min": 0.125, "max": 0.40103492884864167, "unit": "task"}, "edu.jm": {"total": 44.36214820006265, "n": 154, "mean": 0.2880658974030039, "variance": 0.004550408514582662, "std_dev": 0.06745671585974715, "min": 0.14772727272727273, "max": 0.44525547445255476, "unit": "task"}, "nc": {"total": 37.416134102632235, "n": 154, "mean": 0.24296190975735218, "variance": 0.0034506004512189496, "std_dev": 0.05874181178018729, "min": 0.12871287128712872, "max": 0.40436241610738255, "unit": "task"}, "tel": {"total": 36.017505495435934, "n": 153, "mean": 0.2354085326499081, "variance": 0.00436759378327829, "std_dev": 0.06608777332667738, "min": 0.09631728045325778, "max": 0.45054945054945056, "unit": "task"}, "wroclaw.pl": {"total": 37.4276339157597, "n": 153, "mean": 0.24462505827293918, "variance": 0.003259159271426002, "std_dev": 0.05708904686037421, "min": 0.09523809523809523, "max": 0.41106719367588934, "unit": "task"}, "idv.tw": {"total": 32.83443223269093, "n": 153, "mean": 0.21460413223981, "variance": 0.004363709197762279, "std_dev": 0.06605837719594904, "min": 0.08333333333333333, "max": 0.4057971014492754, "unit": "task"}, "gov.mm": {"total": 45.05581685769728, "n": 152, "mean": 0.29641984774800845, "variance": 0.0031850883065522332, "std_dev": 0.05643658659550765, "min": 0.13339145597210114, "max": 0.46564885496183206, "unit": "task"}, "cw": {"total": 40.11717838711422, "n": 152, "mean": 0.263928805178383, "variance": 0.0039712909914572, "std_dev": 0.06301817984881188, "min": 0.10416666666666667, "max": 0.40963855421686746, "unit": "task"}, "guitars": {"total": 30.108802136050674, "n": 152, "mean": 0.19808422457928068, "variance": 0.0020004850081562597, "std_dev": 0.04472678177732285, "min": 0.08571428571428572, "max": 0.3241551939924906, "unit": "task"}, "warwickshire.sch.uk": {"total": 31.02136300542938, "n": 152, "mean": 0.20408791450940372, "variance": 0.002826087671050378, "std_dev": 0.053160960027546326, "min": 0.032520325203252036, "max": 0.36633663366336633, "unit": "task"}, "org.lb": {"total": 41.75630606424845, "n": 152, "mean": 0.27471253989637134, "variance": 0.004417841221791884, "std_dev": 0.06646684302561605, "min": 0.1373117033603708, "max": 0.4305555555555556, "unit": "task"}, "ac.rw": {"total": 47.49019094365679, "n": 151, "mean": 0.3145045757858066, "variance": 0.0027983530944028457, "std_dev": 0.0528994621371791, "min": 0.17647058823529413, "max": 0.48148148148148145, "unit": "task"}, "org.es": {"total": 36.49135866681781, "n": 150, "mean": 0.24327572444545206, "variance": 0.0033048872110791466, "std_dev": 0.0574881484401711, "min": 0.10112359550561797, "max": 0.4338235294117647, "unit": "task"}, "bradford.sch.uk": {"total": 32.032704292430616, "n": 150, "mean": 0.21355136194953744, "variance": 0.00296460956055017, "std_dev": 0.05444822825905513, "min": 0.08403361344537816, "max": 0.37175792507204614, "unit": "task"}, "org.im": {"total": 34.73302729598689, "n": 150, "mean": 0.23155351530657933, "variance": 0.0026418638140437082, "std_dev": 0.05139906433043026, "min": 0.125, "max": 0.36470588235294116, "unit": "task"}, "crs": {"total": 36.404361264669355, "n": 149, "mean": 0.24432457224610304, "variance": 0.003985248803687636, "std_dev": 0.06312882704191197, "min": 0.08181818181818182, "max": 0.3892857142857143, "unit": "task"}, "taxi": {"total": 34.2995091679331, "n": 148, "mean": 0.23175344032387232, "variance": 0.002797018831459702, "std_dev": 0.05288684932438027, "min": 0.128686327077748, "max": 0.42935779816513764, "unit": "task"}, "org.ve": {"total": 29.996574033617588, "n": 148, "mean": 0.20267955428119988, "variance": 0.0030521225507692882, "std_dev": 0.05524601841553189, "min": 0.09416445623342175, "max": 0.35428571428571426, "unit": "task"}, "org.gh": {"total": 42.80089477885916, "n": 148, "mean": 0.28919523499229177, "variance": 0.0023813891857938038, "std_dev": 0.04879947935986412, "min": 0.18705035971223022, "max": 0.39766081871345027, "unit": "task"}, "gov.fj": {"total": 40.60180041345603, "n": 148, "mean": 0.27433648928010845, "variance": 0.003513382404644729, "std_dev": 0.05927379188684261, "min": 0.14427860696517414, "max": 0.43829787234042555, "unit": "task"}, "fan": {"total": 29.985331890884428, "n": 148, "mean": 0.20260359385732718, "variance": 0.0023908299124298493, "std_dev": 0.04889611346957802, "min": 0.08860759493670886, "max": 0.34743875278396436, "unit": "task"}, "haringey.sch.uk": {"total": 33.87149371765196, "n": 147, "mean": 0.23041832460987732, "variance": 0.0033660269720639418, "std_dev": 0.05801747126567946, "min": 0.06349206349206349, "max": 0.38202247191011235, "unit": "task"}, "bot": {"total": 35.219661703520266, "n": 147, "mean": 0.2395895353980971, "variance": 0.004064910923337919, "std_dev": 0.0637566539534339, "min": 0.10270270270270271, "max": 0.43870967741935485, "unit": "task"}, "kyiv.ua": {"total": 35.47178054593515, "n": 147, "mean": 0.24130462956418466, "variance": 0.0023434280074059615, "std_dev": 0.04840896618815528, "min": 0.11650485436893204, "max": 0.375, "unit": "task"}, "lat": {"total": 34.35048453044355, "n": 147, "mean": 0.2336767655132214, "variance": 0.004947962253441095, "std_dev": 0.07034175327244192, "min": 0.047058823529411764, "max": 0.5957446808510638, "unit": "task"}, "aq": {"total": 42.43544336355132, "n": 146, "mean": 0.2906537216681597, "variance": 0.003339189844392103, "std_dev": 0.05778572353438263, "min": 0.14666666666666667, "max": 0.42021276595744683, "unit": "task"}, "alsace": {"total": 34.841113086375934, "n": 146, "mean": 0.23863776086558858, "variance": 0.0017822095366927795, "std_dev": 0.04221622361951362, "min": 0.09, "max": 0.3611111111111111, "unit": "task"}, "shropshire.sch.uk": {"total": 33.09774217864791, "n": 144, "mean": 0.22984543179616607, "variance": 0.0030189435268178017, "std_dev": 0.05494491356638758, "min": 0.07023411371237458, "max": 0.3611111111111111, "unit": "task"}, "plumbing": {"total": 34.445804848104586, "n": 143, "mean": 0.24087975418254956, "variance": 0.0031962598621479523, "std_dev": 0.05653547436917773, "min": 0.1070811744386874, "max": 0.4262295081967213, "unit": "task"}, "ar.us": {"total": 44.44698184764884, "n": 143, "mean": 0.31081805487866326, "variance": 0.0026012376522877158, "std_dev": 0.051002329871170746, "min": 0.17857142857142858, "max": 0.40229885057471265, "unit": "task"}, "lambeth.sch.uk": {"total": 30.20098972667806, "n": 143, "mean": 0.211195732354392, "variance": 0.0036355632440050888, "std_dev": 0.06029563204747993, "min": 0, "max": 0.3926940639269406, "unit": "task"}, "net.vn": {"total": 33.74773169436788, "n": 143, "mean": 0.23599812373683832, "variance": 0.0033510335450838242, "std_dev": 0.05788811229504573, "min": 0.10668103448275862, "max": 0.4012738853503185, "unit": "task"}, "edu.bn": {"total": 43.06101291900462, "n": 143, "mean": 0.3011259644685637, "variance": 0.002416634496016272, "std_dev": 0.049159276805261, "min": 0.1825726141078838, "max": 0.42735042735042733, "unit": "task"}, "bzh": {"total": 34.488508674023514, "n": 142, "mean": 0.2428768216480529, "variance": 0.0034190356860824317, "std_dev": 0.058472520777562105, "min": 0.11475409836065574, "max": 0.38620689655172413, "unit": "task"}, "kingston.sch.uk": {"total": 31.743762089971778, "n": 142, "mean": 0.22354762035191397, "variance": 0.002677296851408131, "std_dev": 0.051742601900253635, "min": 0.11363636363636363, "max": 0.3484848484848485, "unit": "task"}, "cleaning": {"total": 31.932029737295153, "n": 141, "mean": 0.22646829600918547, "variance": 0.004043506892899568, "std_dev": 0.06358857517588806, "min": 0.08108108108108109, "max": 0.4824561403508772, "unit": "task"}, "country": {"total": 26.459906256224183, "n": 141, "mean": 0.18765890961861126, "variance": 0.002518458918933856, "std_dev": 0.05018424970978301, "min": 0.07891332470892626, "max": 0.30864197530864196, "unit": "task"}, "sex": {"total": 24.776001158044764, "n": 141, "mean": 0.175716320269821, "variance": 0.00253985155120538, "std_dev": 0.05039693989921789, "min": 0.06451612903225806, "max": 0.390625, "unit": "task"}, "edu.lk": {"total": 39.33285442777471, "n": 140, "mean": 0.28094896019839083, "variance": 0.0054954019154498214, "std_dev": 0.07413097810935602, "min": 0.09302325581395349, "max": 0.46153846153846156, "unit": "task"}, "wirral.sch.uk": {"total": 31.814538508800002, "n": 140, "mean": 0.22724670363428578, "variance": 0.00365826487484068, "std_dev": 0.06048359178190958, "min": 0.038461538461538464, "max": 0.3812154696132597, "unit": "task"}, "gov.sc": {"total": 40.83878528224142, "n": 140, "mean": 0.2917056091588673, "variance": 0.002153738036619678, "std_dev": 0.04640838325798129, "min": 0.19672131147540983, "max": 0.43283582089552236, "unit": "task"}, "ar": {"total": 34.740231785499354, "n": 139, "mean": 0.24992972507553493, "variance": 0.005036441983296608, "std_dev": 0.07096789403171415, "min": 0.08235294117647059, "max": 0.432, "unit": "task"}, "org.uy": {"total": 36.85952414475641, "n": 139, "mean": 0.26517643269608926, "variance": 0.0031498276222650156, "std_dev": 0.056123325117681824, "min": 0.10909090909090909, "max": 0.3971631205673759, "unit": "task"}, "joburg": {"total": 30.952798913722194, "n": 139, "mean": 0.22268200657354098, "variance": 0.003624287490355524, "std_dev": 0.06020205553264377, "min": 0.09, "max": 0.4120982986767486, "unit": "task"}, "abbott": {"total": 35.955442420137835, "n": 138, "mean": 0.26054668420389737, "variance": 0.004070191176257497, "std_dev": 0.06379804994086807, "min": 0.0989010989010989, "max": 0.4041666666666667, "unit": "task"}, "zp.ua": {"total": 31.652259229080936, "n": 138, "mean": 0.22936419731218072, "variance": 0.0035076280994841267, "std_dev": 0.05922523194960174, "min": 0.08872458410351201, "max": 0.4279661016949153, "unit": "task"}, "ed.jp": {"total": 31.221120507632758, "n": 138, "mean": 0.2262400036784983, "variance": 0.0037370796015468045, "std_dev": 0.06113165793225965, "min": 0.09923664122137404, "max": 0.3854875283446712, "unit": "task"}, "fi.it": {"total": 38.837687379891904, "n": 137, "mean": 0.28348676919629096, "variance": 0.002373268776023172, "std_dev": 0.048716206502797114, "min": 0.1489817792068596, "max": 0.41818181818181815, "unit": "task"}, "doncaster.sch.uk": {"total": 31.0281614792184, "n": 137, "mean": 0.22648293050524376, "variance": 0.0028047269163892934, "std_dev": 0.05295967254798026, "min": 0.08235294117647059, "max": 0.37037037037037035, "unit": "task"}, "et": {"total": 36.765309175359015, "n": 137, "mean": 0.268359920988022, "variance": 0.005358205070646722, "std_dev": 0.0731997614111325, "min": 0.046511627906976744, "max": 0.44881889763779526, "unit": "task"}, "gov.lr": {"total": 41.364100155161616, "n": 137, "mean": 0.3019277383588439, "variance": 0.002569899448399575, "std_dev": 0.05069417568517684, "min": 0.13793103448275862, "max": 0.4444444444444444, "unit": "task"}, "villas": {"total": 31.61916904814001, "n": 137, "mean": 0.23079685436598546, "variance": 0.0018640825405576119, "std_dev": 0.04317502218363775, "min": 0.1288888888888889, "max": 0.3617021276595745, "unit": "task"}, "wien": {"total": 31.309056696888547, "n": 136, "mean": 0.23021365218300407, "variance": 0.004916397189038974, "std_dev": 0.07011702495855748, "min": 0.06779661016949153, "max": 0.5095541401273885, "unit": "task"}, "rehab": {"total": 33.50292859981884, "n": 136, "mean": 0.24634506323396205, "variance": 0.0034128032590758036, "std_dev": 0.05841920282814379, "min": 0.07792207792207792, "max": 0.36828644501278773, "unit": "task"}, "moda": {"total": 30.649236221695908, "n": 136, "mean": 0.22536203104188166, "variance": 0.00465013618352204, "std_dev": 0.06819190702364937, "min": 0.1095890410958904, "max": 0.4727272727272727, "unit": "task"}, "gov.dm": {"total": 39.85424502933462, "n": 136, "mean": 0.29304591933334273, "variance": 0.0031041673742889294, "std_dev": 0.05571505518519146, "min": 0.14906832298136646, "max": 0.4372093023255814, "unit": "task"}, "bexley.sch.uk": {"total": 30.139377656637393, "n": 135, "mean": 0.22325464930842515, "variance": 0.0034433190634417157, "std_dev": 0.058679801153733606, "min": 0.07142857142857142, "max": 0.4, "unit": "task"}, "gov.kz": {"total": 40.087165313721115, "n": 135, "mean": 0.2969419652868232, "variance": 0.0027241333468929307, "std_dev": 0.05219323085317607, "min": 0.16941176470588235, "max": 0.4121212121212121, "unit": "task"}, "contractors": {"total": 34.91963873627545, "n": 134, "mean": 0.26059431892742874, "variance": 0.003570341250013321, "std_dev": 0.059752332590563534, "min": 0.125, "max": 0.43670886075949367, "unit": "task"}, "computer": {"total": 28.0444414480505, "n": 134, "mean": 0.20928687647798874, "variance": 0.00431885399593078, "std_dev": 0.06571798837404245, "min": 0.06666666666666667, "max": 0.3944723618090452, "unit": "task"}, "gov.to": {"total": 37.18625698174907, "n": 134, "mean": 0.2775093804608139, "variance": 0.0032548550316040693, "std_dev": 0.05705133680821221, "min": 0.1592356687898089, "max": 0.4732142857142857, "unit": "task"}, "art.br": {"total": 31.245845423604283, "n": 133, "mean": 0.23493116859852844, "variance": 0.002812658919023786, "std_dev": 0.05303450687075148, "min": 0.09628378378378379, "max": 0.38620689655172413, "unit": "task"}, "oslo.no": {"total": 39.78652215380795, "n": 133, "mean": 0.2991467831113378, "variance": 0.003455614446233007, "std_dev": 0.05878447453395332, "min": 0.09722222222222222, "max": 0.4583333333333333, "unit": "task"}, "gratis": {"total": 28.56565836627664, "n": 133, "mean": 0.2147793862126063, "variance": 0.0035470472111688426, "std_dev": 0.05955709203083074, "min": 0.103515625, "max": 0.39166666666666666, "unit": "task"}, "COM": {"total": 28.388450623389996, "n": 132, "mean": 0.21506401987416668, "variance": 0.004746785345666674, "std_dev": 0.06889691825957583, "min": 0.07051282051282051, "max": 0.375, "unit": "task"}, "wandsworth.sch.uk": {"total": 30.78616883958265, "n": 132, "mean": 0.23322855181502009, "variance": 0.0034797143616613147, "std_dev": 0.0589891037536706, "min": 0.11272727272727273, "max": 0.3958333333333333, "unit": "task"}, "lib.ny.us": {"total": 28.64190207866892, "n": 131, "mean": 0.2186404738829689, "variance": 0.0033761258163842395, "std_dev": 0.05810443886988532, "min": 0.1001788908765653, "max": 0.4, "unit": "task"}, "co.sz": {"total": 33.612967949750455, "n": 130, "mean": 0.2585612919211574, "variance": 0.00353667993669499, "std_dev": 0.05946999190091579, "min": 0.13636363636363635, "max": 0.46875, "unit": "task"}, "gov.bs": {"total": 37.89649008471983, "n": 130, "mean": 0.29151146219015256, "variance": 0.0035524447245134346, "std_dev": 0.05960238858060501, "min": 0.15724815724815724, "max": 0.46551724137931033, "unit": "task"}, "gov.pt": {"total": 36.93474190315837, "n": 130, "mean": 0.2841133992550644, "variance": 0.003800229363886431, "std_dev": 0.06164600038839852, "min": 0.11940298507462686, "max": 0.42657342657342656, "unit": "task"}, "immo": {"total": 27.788608883300665, "n": 129, "mean": 0.21541557273876485, "variance": 0.0018899806161726154, "std_dev": 0.043473907302801935, "min": 0.09900990099009901, "max": 0.33060109289617484, "unit": "task"}, "weber": {"total": 35.94237666177213, "n": 128, "mean": 0.28079981767009465, "variance": 0.0037229109795966866, "std_dev": 0.0610156617566071, "min": 0.12738853503184713, "max": 0.45901639344262296, "unit": "task"}, "horse": {"total": 25.23032769969471, "n": 128, "mean": 0.1971119351538649, "variance": 0.003003247007563227, "std_dev": 0.05480188872259082, "min": 0.06818181818181818, "max": 0.3584905660377358, "unit": "task"}, "tur.br": {"total": 29.338359997551276, "n": 127, "mean": 0.23101070864213602, "variance": 0.0022060231161086493, "std_dev": 0.0469683203458315, "min": 0.08955223880597014, "max": 0.3333333333333333, "unit": "task"}, "ismaili": {"total": 33.27222714490784, "n": 127, "mean": 0.2619860405110852, "variance": 0.0018527951089935216, "std_dev": 0.04304410655355181, "min": 0.13513513513513514, "max": 0.3904761904761905, "unit": "task"}, "sr": {"total": 31.38645742437491, "n": 126, "mean": 0.24909886844742002, "variance": 0.004312807774155177, "std_dev": 0.06567197099337872, "min": 0.102803738317757, "max": 0.44715447154471544, "unit": "task"}, "baby": {"total": 25.934780400978077, "n": 126, "mean": 0.20583159048395303, "variance": 0.003093549698049876, "std_dev": 0.05561968804344264, "min": 0.03529411764705882, "max": 0.3230769230769231, "unit": "task"}, "vacations": {"total": 25.144052967775878, "n": 125, "mean": 0.20115242374220701, "variance": 0.0026058922647899762, "std_dev": 0.051047940847697044, "min": 0.09512485136741974, "max": 0.3448275862068966, "unit": "task"}, "eng.br": {"total": 29.040538732830477, "n": 125, "mean": 0.23232430986264382, "variance": 0.0036752671737472235, "std_dev": 0.06062398183678818, "min": 0.10158013544018059, "max": 0.3883495145631068, "unit": "task"}, "k12.ut.us": {"total": 31.506300881322378, "n": 125, "mean": 0.25205040705057924, "variance": 0.003433042435547264, "std_dev": 0.058592170428712266, "min": 0.12727272727272726, "max": 0.4090909090909091, "unit": "task"}, "fans": {"total": 24.5376678845364, "n": 125, "mean": 0.1963013430762912, "variance": 0.006549901730054784, "std_dev": 0.08093146316516701, "min": 0.06153846153846154, "max": 0.43523316062176165, "unit": "task"}, "bo": {"total": 28.376917850864462, "n": 124, "mean": 0.22884611170051986, "variance": 0.005031462546033668, "std_dev": 0.07093280303240292, "min": 0.13865291262135923, "max": 0.48366013071895425, "unit": "task"}, "org.pg": {"total": 32.773193437046906, "n": 124, "mean": 0.26429994707295884, "variance": 0.0038224935891739407, "std_dev": 0.061826317933174224, "min": 0.15878378378378377, "max": 0.41637010676156583, "unit": "task"}, "powys.sch.uk": {"total": 27.14316833470036, "n": 123, "mean": 0.22067616532276718, "variance": 0.003581567011588106, "std_dev": 0.05984619462913332, "min": 0.0547945205479452, "max": 0.38477366255144035, "unit": "task"}, "southwark.sch.uk": {"total": 28.397392127059188, "n": 122, "mean": 0.23276550923819006, "variance": 0.002820577186434147, "std_dev": 0.053109106436035496, "min": 0.11764705882352941, "max": 0.3698630136986301, "unit": "task"}, "org.tt": {"total": 35.07330025035084, "n": 121, "mean": 0.2898619855400895, "variance": 0.0037158149128858286, "std_dev": 0.060957484469799345, "min": 0.14746543778801843, "max": 0.42391304347826086, "unit": "task"}, "st-helens.sch.uk": {"total": 26.4812183854395, "n": 121, "mean": 0.21885304450776447, "variance": 0.003146229985583575, "std_dev": 0.056091264788588745, "min": 0.10909090909090909, "max": 0.35789473684210527, "unit": "task"}, "gov.mk": {"total": 35.789991649656, "n": 120, "mean": 0.2982499304138001, "variance": 0.003256267945536172, "std_dev": 0.05706371829399283, "min": 0.16699410609037327, "max": 0.47761194029850745, "unit": "task"}, "poole.sch.uk": {"total": 25.15750241409718, "n": 120, "mean": 0.20964585345080983, "variance": 0.003080432638921013, "std_dev": 0.05550164537129519, "min": 0.0603448275862069, "max": 0.34831460674157305, "unit": "task"}, "hockey": {"total": 20.337146073476475, "n": 120, "mean": 0.1694762172789706, "variance": 0.002747076604259005, "std_dev": 0.05241256151209369, "min": 0.0824, "max": 0.3552, "unit": "task"}, "swindon.sch.uk": {"total": 25.32304755185925, "n": 120, "mean": 0.2110253962654938, "variance": 0.0026360740538096403, "std_dev": 0.051342711788623326, "min": 0.10526315789473684, "max": 0.3341232227488152, "unit": "task"}, "gay": {"total": 22.766310325743163, "n": 119, "mean": 0.19131353214910224, "variance": 0.003214291438706763, "std_dev": 0.05669472143600992, "min": 0.04276315789473684, "max": 0.42095238095238097, "unit": "task"}, "inf.br": {"total": 30.984432499220716, "n": 119, "mean": 0.2603733823463926, "variance": 0.0024559830626330113, "std_dev": 0.049557875889035145, "min": 0.14048991354466858, "max": 0.3764705882352941, "unit": "task"}, "sc.ke": {"total": 32.18447465681177, "n": 118, "mean": 0.27274978522721866, "variance": 0.004289969852029238, "std_dev": 0.06549786143096001, "min": 0.0975609756097561, "max": 0.453125, "unit": "task"}, "voyage": {"total": 25.049193468692796, "n": 118, "mean": 0.21228130058214237, "variance": 0.003951181607390053, "std_dev": 0.06285842511064092, "min": 0.06329113924050633, "max": 0.34285714285714286, "unit": "task"}, "k12.co.us": {"total": 31.367663972165914, "n": 118, "mean": 0.26582766078106707, "variance": 0.004280192894394058, "std_dev": 0.06542318315699763, "min": 0.06040268456375839, "max": 0.41208791208791207, "unit": "task"}, "lc": {"total": 26.13628809480842, "n": 118, "mean": 0.22149396690515613, "variance": 0.003072977621882794, "std_dev": 0.05543444436343521, "min": 0.10638297872340426, "max": 0.36633663366336633, "unit": "task"}, "slough.sch.uk": {"total": 27.74763573803183, "n": 118, "mean": 0.2351494554070494, "variance": 0.002952220910840274, "std_dev": 0.05433434375089363, "min": 0.07575757575757576, "max": 0.37142857142857144, "unit": "task"}, "tattoo": {"total": 21.056746879725274, "n": 117, "mean": 0.17997219555320748, "variance": 0.002187842304373021, "std_dev": 0.04677437657920222, "min": 0.07518796992481203, "max": 0.30434782608695654, "unit": "task"}, "gov.bh": {"total": 35.103129398490644, "n": 117, "mean": 0.3000267469956465, "variance": 0.004011261535409653, "std_dev": 0.06333452088245124, "min": 0.17777777777777778, "max": 0.4563758389261745, "unit": "task"}, "cheap": {"total": 22.65319102825819, "n": 117, "mean": 0.19361701733554001, "variance": 0.002781382928596807, "std_dev": 0.052738818043228906, "min": 0.0992063492063492, "max": 0.35294117647058826, "unit": "task"}, "gov.al": {"total": 32.27362760280039, "n": 116, "mean": 0.27822092761034817, "variance": 0.003084076379687133, "std_dev": 0.055534461190211735, "min": 0.1507537688442211, "max": 0.4224137931034483, "unit": "task"}, "hn": {"total": 28.143277730754274, "n": 116, "mean": 0.24261446319615754, "variance": 0.004033525961899254, "std_dev": 0.06351004614940264, "min": 0.08045977011494253, "max": 0.4085064292779426, "unit": "task"}, "nottingham.sch.uk": {"total": 24.23465068899436, "n": 116, "mean": 0.2089194024913307, "variance": 0.0030238019887395737, "std_dev": 0.05498910791001772, "min": 0.09797297297297297, "max": 0.37115384615384617, "unit": "task"}, "croydon.sch.uk": {"total": 28.185118696180538, "n": 116, "mean": 0.24297516117397017, "variance": 0.0027873575804175494, "std_dev": 0.052795431435092466, "min": 0.10321100917431193, "max": 0.3904761904761905, "unit": "task"}, "calderdale.sch.uk": {"total": 25.69316938422606, "n": 116, "mean": 0.22149283951919016, "variance": 0.0029857436218401583, "std_dev": 0.05464195843708531, "min": 0.10638297872340426, "max": 0.45454545454545453, "unit": "task"}, "lib.al.us": {"total": 29.616346418914734, "n": 115, "mean": 0.2575334471209978, "variance": 0.0033255720858508826, "std_dev": 0.05766777337344388, "min": 0.13043478260869565, "max": 0.4583333333333333, "unit": "task"}, "tennis": {"total": 23.969054372529843, "n": 115, "mean": 0.20842655976112906, "variance": 0.0032582478651253604, "std_dev": 0.05708106398031978, "min": 0.07042253521126761, "max": 0.35714285714285715, "unit": "task"}, "gt": {"total": 26.729773283567802, "n": 115, "mean": 0.23243281116145914, "variance": 0.003963830880798544, "std_dev": 0.06295896187834218, "min": 0.10377358490566038, "max": 0.43523316062176165, "unit": "task"}, "edu.es": {"total": 31.915496798000717, "n": 114, "mean": 0.2799604982280767, "variance": 0.003968428577850647, "std_dev": 0.06299546474033386, "min": 0.12173913043478261, "max": 0.4397993311036789, "unit": "task"}, "plymouth.sch.uk": {"total": 26.9541938713538, "n": 114, "mean": 0.2364402971171386, "variance": 0.0022814172516745445, "std_dev": 0.04776418377481755, "min": 0.12413793103448276, "max": 0.3644067796610169, "unit": "task"}, "limo": {"total": 25.512331029645278, "n": 113, "mean": 0.2257728409703122, "variance": 0.002502686973921704, "std_dev": 0.05002686252326548, "min": 0.1301775147928994, "max": 0.40476190476190477, "unit": "task"}, "reading.sch.uk": {"total": 25.645489852493505, "n": 113, "mean": 0.22695123763268588, "variance": 0.0033656221807104036, "std_dev": 0.05801398263100374, "min": 0.04697986577181208, "max": 0.3640776699029126, "unit": "task"}, "co.ir": {"total": 31.373514919521774, "n": 112, "mean": 0.28012066892430165, "variance": 0.0053216989571762035, "std_dev": 0.07294997571744766, "min": 0.13186813186813187, "max": 0.4574468085106383, "unit": "task"}, "brighton-hove.sch.uk": {"total": 24.0822751145762, "n": 112, "mean": 0.21502031352300177, "variance": 0.0026598586562442844, "std_dev": 0.05157381754576914, "min": 0.10666666666666667, "max": 0.32450331125827814, "unit": "task"}, "taipei": {"total": 28.235236549019838, "n": 112, "mean": 0.25210032633053425, "variance": 0.0024689506236740193, "std_dev": 0.04968853613937544, "min": 0.1287313432835821, "max": 0.39420935412026725, "unit": "task"}, "edu.bh": {"total": 35.316804234019855, "n": 112, "mean": 0.31532860923232015, "variance": 0.004721838051233385, "std_dev": 0.06871563178224722, "min": 0.1044776119402985, "max": 0.5084745762711864, "unit": "task"}, "gent": {"total": 23.73505060279248, "n": 111, "mean": 0.21382928470984214, "variance": 0.003204105333257164, "std_dev": 0.056604817226603286, "min": 0.06818181818181818, "max": 0.39572192513368987, "unit": "task"}, "edu.bt": {"total": 31.389948086487102, "n": 111, "mean": 0.2827923251034874, "variance": 0.004902066045232898, "std_dev": 0.0700147559106857, "min": 0.09941520467836257, "max": 0.4028776978417266, "unit": "task"}, "edu.af": {"total": 36.377665563516224, "n": 111, "mean": 0.32772671678843457, "variance": 0.004028041021969286, "std_dev": 0.06346684978765912, "min": 0.11931818181818182, "max": 0.5066666666666667, "unit": "task"}, "gob.ve": {"total": 30.988784682480325, "n": 111, "mean": 0.27917824038270556, "variance": 0.0030058456561829596, "std_dev": 0.05482559307643611, "min": 0.08695652173913043, "max": 0.3829236739974127, "unit": "task"}, "gen.tr": {"total": 23.787046642895394, "n": 111, "mean": 0.2142977175035621, "variance": 0.00546887156574897, "std_dev": 0.07395181921865729, "min": 0.0427807486631016, "max": 0.39090909090909093, "unit": "task"}, "mba": {"total": 26.583667399530025, "n": 111, "mean": 0.23949249909486503, "variance": 0.0048985073859354935, "std_dev": 0.0699893376589284, "min": 0.07246376811594203, "max": 0.4103448275862069, "unit": "task"}, "k12.az.us": {"total": 29.181716507363756, "n": 110, "mean": 0.265288331885125, "variance": 0.004621114107738018, "std_dev": 0.06797877689204196, "min": 0.07954545454545454, "max": 0.42084942084942084, "unit": "task"}, "gov.gr": {"total": 32.878063663609886, "n": 110, "mean": 0.29889148785099895, "variance": 0.0033116425167606283, "std_dev": 0.05754687234559867, "min": 0.15315315315315314, "max": 0.43089430894308944, "unit": "task"}, "wakefield.sch.uk": {"total": 26.182382143063432, "n": 110, "mean": 0.23802165584603113, "variance": 0.003152778703275986, "std_dev": 0.056149610001103176, "min": 0.10802469135802469, "max": 0.38636363636363635, "unit": "task"}, "org.ge": {"total": 35.31791623870838, "n": 110, "mean": 0.3210719658064399, "variance": 0.003997737488616921, "std_dev": 0.0632276639503384, "min": 0.15584415584415584, "max": 0.5093283582089553, "unit": "task"}, "net.za": {"total": 25.428367719540656, "n": 109, "mean": 0.23328777724349226, "variance": 0.0046518015084234775, "std_dev": 0.06820411650643586, "min": 0.0982532751091703, "max": 0.40948275862068967, "unit": "task"}, "gmbh": {"total": 31.668686786918038, "n": 109, "mean": 0.2905384108891562, "variance": 0.00465939810312121, "std_dev": 0.06825978393696547, "min": 0.0625, "max": 0.4689655172413793, "unit": "task"}, "com.lk": {"total": 28.8184224532249, "n": 109, "mean": 0.2643891968185769, "variance": 0.0031923096265749277, "std_dev": 0.05650052766634067, "min": 0.13283208020050125, "max": 0.41379310344827586, "unit": "task"}, "km.ua": {"total": 27.47363223225253, "n": 109, "mean": 0.2520516718555275, "variance": 0.0030086394704534982, "std_dev": 0.05485106626542002, "min": 0.13102409638554216, "max": 0.4179566563467492, "unit": "task"}, "hillingdon.sch.uk": {"total": 24.610254052726063, "n": 109, "mean": 0.22578214727271614, "variance": 0.003004606319189867, "std_dev": 0.05481428937047225, "min": 0.08695652173913043, "max": 0.3509933774834437, "unit": "task"}, "condos": {"total": 27.618149100210523, "n": 108, "mean": 0.25572360277972706, "variance": 0.0035292202266125746, "std_dev": 0.05940724052346292, "min": 0.11428571428571428, "max": 0.4230769230769231, "unit": "task"}, "security": {"total": 30.645391035892253, "n": 108, "mean": 0.28375362070270593, "variance": 0.004044151256621817, "std_dev": 0.06359364163673768, "min": 0.14591439688715954, "max": 0.44936708860759494, "unit": "task"}, "edu.do": {"total": 29.43076040338851, "n": 108, "mean": 0.2725070407721157, "variance": 0.0036021293199335557, "std_dev": 0.06001774170971077, "min": 0.10365853658536585, "max": 0.425531914893617, "unit": "task"}, "k12.la.us": {"total": 27.64761687074526, "n": 107, "mean": 0.2583889427172457, "variance": 0.005167322872289271, "std_dev": 0.07188409331896224, "min": 0.043478260869565216, "max": 0.45454545454545453, "unit": "task"}, "auto": {"total": 28.45693637926336, "n": 107, "mean": 0.26595267644171333, "variance": 0.003746160925383366, "std_dev": 0.06120588962986623, "min": 0.06944444444444445, "max": 0.4088785046728972, "unit": "task"}, "accountants": {"total": 24.857671283324137, "n": 106, "mean": 0.23450633286154846, "variance": 0.004152667832745815, "std_dev": 0.06444119670479292, "min": 0.09487179487179487, "max": 0.4177215189873418, "unit": "task"}, "k12.nm.us": {"total": 25.937264795842417, "n": 106, "mean": 0.2446911773192681, "variance": 0.0037535757426979915, "std_dev": 0.061266432429985605, "min": 0.12931034482758622, "max": 0.46616541353383456, "unit": "task"}, "lib.ok.us": {"total": 24.50328360779177, "n": 106, "mean": 0.23116305290369593, "variance": 0.0030884072343458895, "std_dev": 0.055573440008207964, "min": 0.11851851851851852, "max": 0.4421906693711968, "unit": "task"}, "markets": {"total": 26.038241119935407, "n": 106, "mean": 0.24564378415033403, "variance": 0.004596257341872429, "std_dev": 0.06779570297498529, "min": 0.06862745098039216, "max": 0.39054726368159204, "unit": "task"}, "mortgage": {"total": 22.84558863330124, "n": 105, "mean": 0.2175770346028689, "variance": 0.0020751257634359843, "std_dev": 0.04555354830785396, "min": 0.09090909090909091, "max": 0.300148588410104, "unit": "task"}, "sch.ae": {"total": 28.752613750980412, "n": 105, "mean": 0.27383441667600394, "variance": 0.003411298907834641, "std_dev": 0.058406325923093645, "min": 0.06756756756756757, "max": 0.42248062015503873, "unit": "task"}, "ceo": {"total": 23.288267327601353, "n": 104, "mean": 0.22392564738078222, "variance": 0.0036398114169580516, "std_dev": 0.060330849629008636, "min": 0.11352785145888594, "max": 0.3939393939393939, "unit": "task"}, "org.bb": {"total": 27.48086477228317, "n": 104, "mean": 0.2642390843488766, "variance": 0.0034645484002851323, "std_dev": 0.05886041454394568, "min": 0.10023866348448687, "max": 0.4032258064516129, "unit": "task"}, "edu.sd": {"total": 34.69397275994979, "n": 104, "mean": 0.3335958919225939, "variance": 0.00447774142502877, "std_dev": 0.06691592803681923, "min": 0.14015151515151514, "max": 0.47368421052631576, "unit": "task"}, "gob.ec": {"total": 26.429725011607093, "n": 103, "mean": 0.25659927195735044, "variance": 0.0030331821790394397, "std_dev": 0.05507433321466035, "min": 0.1111111111111111, "max": 0.410958904109589, "unit": "task"}, "investments": {"total": 25.183112713847926, "n": 103, "mean": 0.24449623994027112, "variance": 0.003026398924854491, "std_dev": 0.055012716028700955, "min": 0.12162162162162163, "max": 0.4230769230769231, "unit": "task"}, "cfd": {"total": 22.16353617809094, "n": 103, "mean": 0.2151799628940868, "variance": 0.002312555782616766, "std_dev": 0.04808904015071174, "min": 0.08974358974358974, "max": 0.3360655737704918, "unit": "task"}, "k12.md.us": {"total": 28.92963560451085, "n": 102, "mean": 0.28362387847559656, "variance": 0.0044559867042968495, "std_dev": 0.0667531774846475, "min": 0.13026819923371646, "max": 0.45454545454545453, "unit": "task"}, "gov.iq": {"total": 32.543801124410955, "n": 102, "mean": 0.3190568737687347, "variance": 0.0030576569586015143, "std_dev": 0.05529608447803076, "min": 0.18928571428571428, "max": 0.4307692307692308, "unit": "task"}, "gov.vc": {"total": 29.72635781445798, "n": 102, "mean": 0.2914348805339018, "variance": 0.003279203113769292, "std_dev": 0.05726432671191806, "min": 0.125, "max": 0.4881889763779528, "unit": "task"}, "desi": {"total": 19.88411912491889, "n": 102, "mean": 0.19494234436194993, "variance": 0.004945784386237515, "std_dev": 0.07032627095358829, "min": 0.04285714285714286, "max": 0.3562005277044855, "unit": "task"}, "waltham.sch.uk": {"total": 22.40539542770661, "n": 102, "mean": 0.21966073948731965, "variance": 0.00319025666856166, "std_dev": 0.056482357144170776, "min": 0.1016949152542373, "max": 0.3684210526315789, "unit": "task"}, "beauty": {"total": 23.28512819553056, "n": 102, "mean": 0.22828557054441725, "variance": 0.003652938536439854, "std_dev": 0.06043954447578054, "min": 0.10106382978723404, "max": 0.37349397590361444, "unit": "task"}, "christmas": {"total": 20.791590563695966, "n": 101, "mean": 0.20585733231382145, "variance": 0.002233425798230672, "std_dev": 0.047259134548049773, "min": 0.12280701754385964, "max": 0.3368421052631579, "unit": "task"}, "surgery": {"total": 27.750332701008293, "n": 101, "mean": 0.2747557693169138, "variance": 0.003662932435294957, "std_dev": 0.060522164826573716, "min": 0.12280701754385964, "max": 0.4326241134751773, "unit": "task"}, "mus.br": {"total": 11.702650259113033, "n": 100, "mean": 0.11702650259113033, "variance": 0.004256553982615695, "std_dev": 0.0652422714397322, "min": 0.025423728813559324, "max": 0.31985294117647056, "unit": "task"}, "wf": {"total": 15.52686710337073, "n": 99, "mean": 0.15683704144818933, "variance": 0.003264462659847319, "std_dev": 0.05713547636842909, "min": 0.06578947368421052, "max": 0.303169014084507, "unit": "task"}, "gob.cl": {"total": 28.807919271852686, "n": 99, "mean": 0.2909890835540674, "variance": 0.002160217205440583, "std_dev": 0.04647813685423054, "min": 0.14173228346456693, "max": 0.3695652173913043, "unit": "task"}, "aw": {"total": 24.15224547948658, "n": 99, "mean": 0.2439620755503695, "variance": 0.0035455748597804948, "std_dev": 0.059544729907696235, "min": 0.12337662337662338, "max": 0.3806818181818182, "unit": "task"}, "ntt": {"total": 30.478626578064624, "n": 99, "mean": 0.3078649149299459, "variance": 0.003479385178727963, "std_dev": 0.05898631348650264, "min": 0.17246273953158267, "max": 0.4888888888888889, "unit": "task"}, "com.vu": {"total": 22.616448806022717, "n": 99, "mean": 0.22844897783861332, "variance": 0.004605382825643331, "std_dev": 0.06786297094618929, "min": 0.1050767414403778, "max": 0.432, "unit": "task"}, "aws": {"total": 22.997294728065206, "n": 97, "mean": 0.23708551266046604, "variance": 0.0034742305985893365, "std_dev": 0.05894260427389798, "min": 0.11970074812967581, "max": 0.43636363636363634, "unit": "task"}, "gives": {"total": 21.163872640424934, "n": 97, "mean": 0.21818425402499933, "variance": 0.0045083778439313936, "std_dev": 0.06714445504977602, "min": 0.06321839080459771, "max": 0.4626865671641791, "unit": "task"}, "com.ly": {"total": 22.531060085769006, "n": 96, "mean": 0.23469854256009381, "variance": 0.004811370218930528, "std_dev": 0.06936404125287488, "min": 0.10085470085470086, "max": 0.41025641025641024, "unit": "task"}, "florist": {"total": 20.978342859855957, "n": 96, "mean": 0.21852440479016622, "variance": 0.0028787816347883768, "std_dev": 0.053654278811557765, "min": 0.10714285714285714, "max": 0.4067796610169492, "unit": "task"}, "lib.tx.us": {"total": 22.581077041321752, "n": 96, "mean": 0.23521955251376828, "variance": 0.004416129336097971, "std_dev": 0.06645396403599992, "min": 0.1016949152542373, "max": 0.4206008583690987, "unit": "task"}, "sd": {"total": 27.126391895100415, "n": 96, "mean": 0.28256658224062925, "variance": 0.005726139370073155, "std_dev": 0.07567125854690905, "min": 0.11411411411411411, "max": 0.47474747474747475, "unit": "task"}, "gov.bm": {"total": 27.574967336134325, "n": 96, "mean": 0.28723924308473264, "variance": 0.0032714504613286744, "std_dev": 0.05719659484032834, "min": 0.14285714285714285, "max": 0.4636363636363636, "unit": "task"}, "org.ae": {"total": 29.13748977438597, "n": 95, "mean": 0.30671041867774707, "variance": 0.0023982387311669334, "std_dev": 0.04897181568174631, "min": 0.18461538461538463, "max": 0.4342857142857143, "unit": "task"}, "w-berks.sch.uk": {"total": 21.16602828256315, "n": 95, "mean": 0.22280029771119106, "variance": 0.0037789490627133052, "std_dev": 0.06147315725349809, "min": 0.0782608695652174, "max": 0.37662337662337664, "unit": "task"}, "rodeo": {"total": 19.20166572706901, "n": 95, "mean": 0.20212279712704218, "variance": 0.003275804461646229, "std_dev": 0.0572346438937662, "min": 0.0898876404494382, "max": 0.3310810810810811, "unit": "task"}, "engineer": {"total": 22.019139657543676, "n": 95, "mean": 0.23178041744782815, "variance": 0.004441224601548518, "std_dev": 0.06664251346962026, "min": 0.09418837675350701, "max": 0.3898305084745763, "unit": "task"}, "cardiff.sch.uk": {"total": 18.40774020709848, "n": 95, "mean": 0.19376568639051037, "variance": 0.003544115004778782, "std_dev": 0.059532470171989184, "min": 0.07194244604316546, "max": 0.4, "unit": "task"}, "torbay.sch.uk": {"total": 18.71550603781478, "n": 94, "mean": 0.19910112806185928, "variance": 0.002776957377483291, "std_dev": 0.052696844094151325, "min": 0.0673076923076923, "max": 0.3333333333333333, "unit": "task"}, "katowice.pl": {"total": 26.250573474226634, "n": 94, "mean": 0.2792614199385814, "variance": 0.0037091538074299876, "std_dev": 0.06090282265568639, "min": 0.14304291287386217, "max": 0.39622641509433965, "unit": "task"}, "bz.it": {"total": 24.39414746990137, "n": 94, "mean": 0.2595122071266102, "variance": 0.0029555201477379934, "std_dev": 0.054364695784470216, "min": 0.16666666666666666, "max": 0.40714285714285714, "unit": "task"}, "gov.jo": {"total": 28.756155447115525, "n": 94, "mean": 0.3059165473097395, "variance": 0.0041696446687760624, "std_dev": 0.06457278582170714, "min": 0.125, "max": 0.4573643410852713, "unit": "task"}, "org.mo": {"total": 26.882732976493855, "n": 94, "mean": 0.2859865210265305, "variance": 0.002583968337812057, "std_dev": 0.05083274867457058, "min": 0.16091954022988506, "max": 0.40782122905027934, "unit": "task"}, "med.sa": {"total": 30.668837912713826, "n": 94, "mean": 0.3262642331139768, "variance": 0.0037573376961360905, "std_dev": 0.06129712632853265, "min": 0.16666666666666666, "max": 0.5, "unit": "task"}, "kyoto": {"total": 18.182219754984068, "n": 93, "mean": 0.19550773930090393, "variance": 0.00312129571855916, "std_dev": 0.05586855751278316, "min": 0.0984251968503937, "max": 0.3497536945812808, "unit": "task"}, "sony": {"total": 27.588880959107055, "n": 92, "mean": 0.29987914085985934, "variance": 0.004299438494815096, "std_dev": 0.06557010366634398, "min": 0.1550632911392405, "max": 0.4782608695652174, "unit": "task"}, "bingo": {"total": 14.064953054326919, "n": 92, "mean": 0.1528799245035534, "variance": 0.0027250172529427047, "std_dev": 0.05220169779751138, "min": 0.07079646017699115, "max": 0.34265734265734266, "unit": "task"}, "nrw": {"total": 27.034295171825832, "n": 92, "mean": 0.29385103447636773, "variance": 0.004032410767386885, "std_dev": 0.06350126587231852, "min": 0.11698880976602238, "max": 0.43722943722943725, "unit": "task"}, "edu.lv": {"total": 27.20182293300057, "n": 92, "mean": 0.29567198840218006, "variance": 0.0029287108167588317, "std_dev": 0.05411756477114276, "min": 0.2012987012987013, "max": 0.47058823529411764, "unit": "task"}, "org.al": {"total": 29.006696563283054, "n": 91, "mean": 0.3187549072888249, "variance": 0.0017035008137469786, "std_dev": 0.041273488024965596, "min": 0.23255813953488372, "max": 0.45202020202020204, "unit": "task"}, "hm": {"total": 24.269635383518732, "n": 91, "mean": 0.2666992899287773, "variance": 0.003812556520946671, "std_dev": 0.06174590286769375, "min": 0.1111111111111111, "max": 0.41654135338345866, "unit": "task"}, "foggia.it": {"total": 25.47638693182583, "n": 91, "mean": 0.27996029595412975, "variance": 0.0014186359585773708, "std_dev": 0.037664784063862235, "min": 0.17006200177147918, "max": 0.3724137931034483, "unit": "task"}, "singles": {"total": 16.484606748672626, "n": 90, "mean": 0.18316229720747362, "variance": 0.0026578680435785794, "std_dev": 0.05155451525888474, "min": 0.07042253521126761, "max": 0.30275229357798167, "unit": "task"}, "org.ro": {"total": 27.25748856092772, "n": 90, "mean": 0.3028609840103079, "variance": 0.0035387676840835463, "std_dev": 0.059487542259565124, "min": 0.11290322580645161, "max": 0.43870967741935485, "unit": "task"}, "cc.il.us": {"total": 26.0381317006341, "n": 90, "mean": 0.28931257445148995, "variance": 0.004621932978342022, "std_dev": 0.06798479961242823, "min": 0.11214953271028037, "max": 0.45977011494252873, "unit": "task"}, "gov.mn": {"total": 27.345529560877196, "n": 90, "mean": 0.30383921734307995, "variance": 0.007922749756830622, "std_dev": 0.08900982955174458, "min": 0.1259259259259259, "max": 0.6481481481481481, "unit": "task"}, "neustar": {"total": 27.241837007615196, "n": 89, "mean": 0.30608805626533925, "variance": 0.0033577216022777647, "std_dev": 0.057945850604489056, "min": 0.1836734693877551, "max": 0.4803921568627451, "unit": "task"}, "edu.ly": {"total": 27.4942274513092, "n": 89, "mean": 0.3089239039472944, "variance": 0.006439026120921832, "std_dev": 0.08024354254967705, "min": 0.11080332409972299, "max": 0.4857142857142857, "unit": "task"}, "tickets": {"total": 19.891796373037515, "n": 89, "mean": 0.2235033300341294, "variance": 0.002486973735818855, "std_dev": 0.04986956723111657, "min": 0.12727272727272726, "max": 0.38392857142857145, "unit": "task"}, "lib.co.us": {"total": 17.239693540502465, "n": 88, "mean": 0.19590560841480073, "variance": 0.003622905730879, "std_dev": 0.06019057842286449, "min": 0.05737704918032787, "max": 0.4095744680851064, "unit": "task"}, "hiphop": {"total": 15.400972685032794, "n": 88, "mean": 0.175011053239009, "variance": 0.002713883100872566, "std_dev": 0.052094943141082, "min": 0.057692307692307696, "max": 0.30337078651685395, "unit": "task"}, "theater": {"total": 18.26683074170014, "n": 88, "mean": 0.20757762206477431, "variance": 0.0037464772029861797, "std_dev": 0.061208473294031604, "min": 0.08627450980392157, "max": 0.3620689655172414, "unit": "task"}, "nsn.us": {"total": 24.533116705285327, "n": 88, "mean": 0.27878541710551513, "variance": 0.0038163178013791836, "std_dev": 0.06177635309225678, "min": 0.13402061855670103, "max": 0.42857142857142855, "unit": "task"}, "bury.sch.uk": {"total": 18.53024095152075, "n": 88, "mean": 0.21057091990364493, "variance": 0.0036475977150090683, "std_dev": 0.06039534514355447, "min": 0.06493506493506493, "max": 0.3741648106904232, "unit": "task"}, "milton-keynes.sch.uk": {"total": 18.357645944247007, "n": 88, "mean": 0.2086096130028069, "variance": 0.003720126046684752, "std_dev": 0.06099283602755943, "min": 0.0625, "max": 0.33362753751103263, "unit": "task"}, "com.om": {"total": 21.55402051507896, "n": 88, "mean": 0.24493205130771542, "variance": 0.004512604125989926, "std_dev": 0.06717591924186767, "min": 0.09230769230769231, "max": 0.4979757085020243, "unit": "task"}, "sutton.sch.uk": {"total": 20.41058925838704, "n": 88, "mean": 0.23193851429985274, "variance": 0.002593977550615372, "std_dev": 0.050931105923741456, "min": 0.128, "max": 0.3587570621468927, "unit": "task"}, "rv.ua": {"total": 22.118094765248724, "n": 88, "mean": 0.2513419859687354, "variance": 0.0026088917104012494, "std_dev": 0.0510773111116986, "min": 0.16022099447513813, "max": 0.4146341463414634, "unit": "task"}, "org.mm": {"total": 23.64282034955715, "n": 88, "mean": 0.2686684130631494, "variance": 0.0038367324013760013, "std_dev": 0.06194136260509613, "min": 0.1596806387225549, "max": 0.4263959390862944, "unit": "task"}, "parliament.nz": {"total": 23.383785945964046, "n": 88, "mean": 0.2657248402950461, "variance": 0.0029478049654692758, "std_dev": 0.05429369176496728, "min": 0.1386861313868613, "max": 0.40059347181008903, "unit": "task"}, "hull.sch.uk": {"total": 19.58102644313299, "n": 87, "mean": 0.2250692694612987, "variance": 0.003523378070083581, "std_dev": 0.05935804974966395, "min": 0.11483253588516747, "max": 0.43119266055045874, "unit": "task"}, "luton.sch.uk": {"total": 19.60866752167743, "n": 87, "mean": 0.22538698300778653, "variance": 0.0032334800214539965, "std_dev": 0.056863696867632485, "min": 0.1276595744680851, "max": 0.34328358208955223, "unit": "task"}, "opole.pl": {"total": 23.70735821381162, "n": 87, "mean": 0.2724983702736969, "variance": 0.005832062305097368, "std_dev": 0.07636794029628774, "min": 0.112, "max": 0.4424778761061947, "unit": "task"}, "priv.no": {"total": 15.85819604991089, "n": 87, "mean": 0.18227811551621712, "variance": 0.0013221817331503095, "std_dev": 0.03636181696711964, "min": 0.10983134512546278, "max": 0.2753623188405797, "unit": "task"}, "blog.br": {"total": 20.480182050275015, "n": 86, "mean": 0.2381416517473839, "variance": 0.009938812288776374, "std_dev": 0.09969359201461434, "min": 0.0975609756097561, "max": 0.5819209039548022, "unit": "task"}, "wiki.br": {"total": 19.11286146890884, "n": 86, "mean": 0.22224257521987023, "variance": 0.00171768414283558, "std_dev": 0.041444953164837574, "min": 0.12935323383084577, "max": 0.33962264150943394, "unit": "task"}, "plc.uk": {"total": 23.010548336745764, "n": 86, "mean": 0.26756451554355526, "variance": 0.0025105309232642133, "std_dev": 0.05010519856526081, "min": 0.1568627450980392, "max": 0.3708609271523179, "unit": "task"}, "bournemouth.sch.uk": {"total": 19.756964357622163, "n": 85, "mean": 0.23243487479555486, "variance": 0.0034601364889360574, "std_dev": 0.05882292485873222, "min": 0.14013840830449828, "max": 0.40789473684210525, "unit": "task"}, "k12.me.us": {"total": 20.365121085495403, "n": 85, "mean": 0.2395896598293576, "variance": 0.00483645068547197, "std_dev": 0.06954459494074267, "min": 0.10344827586206896, "max": 0.39215686274509803, "unit": "task"}, "edu.sy": {"total": 28.515741432310293, "n": 85, "mean": 0.33547931096835637, "variance": 0.003977615986720882, "std_dev": 0.06306834377658004, "min": 0.17857142857142858, "max": 0.4567901234567901, "unit": "task"}, "org.mz": {"total": 27.005424240494975, "n": 84, "mean": 0.3214931457201783, "variance": 0.004907481317478676, "std_dev": 0.07005341760027613, "min": 0.10378681626928471, "max": 0.49557522123893805, "unit": "task"}, "co.hu": {"total": 22.573170006100664, "n": 84, "mean": 0.26872821435834104, "variance": 0.004686088013071235, "std_dev": 0.06845500721693946, "min": 0.125, "max": 0.4171779141104294, "unit": "task"}, "med.br": {"total": 17.993734019257676, "n": 84, "mean": 0.2142111192768771, "variance": 0.002687055276817571, "std_dev": 0.051836813914606775, "min": 0.13304093567251463, "max": 0.3670886075949367, "unit": "task"}, "s-lanark.sch.uk": {"total": 19.770087722620538, "n": 84, "mean": 0.23535818717405402, "variance": 0.0022401871990713564, "std_dev": 0.04733061587462555, "min": 0.12871287128712872, "max": 0.373134328358209, "unit": "task"}, "co.me": {"total": 19.610615627669457, "n": 83, "mean": 0.2362724774418007, "variance": 0.003247457497847039, "std_dev": 0.05698646767301022, "min": 0.1497326203208556, "max": 0.4, "unit": "task"}, "edu.ni": {"total": 22.675385061436913, "n": 83, "mean": 0.27319741037875794, "variance": 0.006265420639797126, "std_dev": 0.07915441010958976, "min": 0.07142857142857142, "max": 0.48342541436464087, "unit": "task"}, "bargains": {"total": 16.789424995229524, "n": 83, "mean": 0.20228222885818695, "variance": 0.0029315959845437876, "std_dev": 0.05414421469135726, "min": 0.1, "max": 0.3275862068965517, "unit": "task"}, "net.kw": {"total": 21.681397858295213, "n": 83, "mean": 0.26122166094331584, "variance": 0.0020666956498237308, "std_dev": 0.04546092442772948, "min": 0.1424802110817942, "max": 0.38461538461538464, "unit": "task"}, "cg": {"total": 18.755548422178236, "n": 83, "mean": 0.2259704629178101, "variance": 0.0037737708001891264, "std_dev": 0.061431024736602974, "min": 0.13520197856553998, "max": 0.4090909090909091, "unit": "task"}, "bel.tr": {"total": 20.344570655110996, "n": 82, "mean": 0.24810452018428047, "variance": 0.0019707780909233048, "std_dev": 0.04439344648620227, "min": 0.17301038062283736, "max": 0.35398230088495575, "unit": "task"}, "gov.ck": {"total": 23.54925108146581, "n": 82, "mean": 0.28718598879836355, "variance": 0.003622815108263674, "std_dev": 0.060189825620811314, "min": 0.16723549488054607, "max": 0.4126984126984127, "unit": "task"}, "gov.ba": {"total": 24.043747430861576, "n": 82, "mean": 0.2932164320836777, "variance": 0.0023475361395102726, "std_dev": 0.04845137912908437, "min": 0.19148936170212766, "max": 0.4525, "unit": "task"}, "coupons": {"total": 16.978171189174624, "n": 82, "mean": 0.2070508681606661, "variance": 0.0021890631449428717, "std_dev": 0.046787425072799975, "min": 0.11612903225806452, "max": 0.34328358208955223, "unit": "task"}, "vin": {"total": 16.649378885521067, "n": 82, "mean": 0.20304120592098865, "variance": 0.00282073787039319, "std_dev": 0.0531106191866861, "min": 0.047619047619047616, "max": 0.38461538461538464, "unit": "task"}, "lib.ma.us": {"total": 15.501153566943726, "n": 81, "mean": 0.19137226625856452, "variance": 0.004354666894786153, "std_dev": 0.06598989994526551, "min": 0.045454545454545456, "max": 0.3707865168539326, "unit": "task"}, "org.ls": {"total": 23.723469037769306, "n": 81, "mean": 0.29288233379962103, "variance": 0.0033637169959602024, "std_dev": 0.05799756025868849, "min": 0.14809902740937222, "max": 0.46206896551724136, "unit": "task"}, "gov.zm": {"total": 23.8545008570278, "n": 80, "mean": 0.29818126071284745, "variance": 0.002986879100493879, "std_dev": 0.05465234762106637, "min": 0.15911282545805208, "max": 0.43243243243243246, "unit": "task"}, "org.pt": {"total": 21.398098852565635, "n": 80, "mean": 0.2674762356570704, "variance": 0.004364830223197525, "std_dev": 0.06606686176289536, "min": 0.11496062992125984, "max": 0.4329896907216495, "unit": "task"}, "org.bw": {"total": 24.00547083538984, "n": 79, "mean": 0.30386671943531435, "variance": 0.005103313542698093, "std_dev": 0.07143747995763913, "min": 0.14130434782608695, "max": 0.49295774647887325, "unit": "task"}, "if.ua": {"total": 20.320007249472454, "n": 79, "mean": 0.25721528163889174, "variance": 0.003303932374467625, "std_dev": 0.057479843201487815, "min": 0.15067911714770799, "max": 0.4642857142857143, "unit": "task"}, "somerset.sch.uk": {"total": 17.601062739381824, "n": 79, "mean": 0.22279826252382057, "variance": 0.0035742920285076088, "std_dev": 0.05978538306733184, "min": 0.07194244604316546, "max": 0.3900523560209424, "unit": "task"}, "sucks": {"total": 16.738050732155216, "n": 79, "mean": 0.21187405990069894, "variance": 0.0020605565572362015, "std_dev": 0.045393353668088915, "min": 0.10714285714285714, "max": 0.3125, "unit": "task"}, "sklep.pl": {"total": 18.562711878355596, "n": 79, "mean": 0.23497103643488101, "variance": 0.0034823377553037226, "std_dev": 0.05901133582036355, "min": 0.12771739130434784, "max": 0.39779005524861877, "unit": "task"}, "quest": {"total": 17.529633719245318, "n": 79, "mean": 0.221894097711966, "variance": 0.006903257428682382, "std_dev": 0.08308584373214478, "min": 0.07947019867549669, "max": 0.5744391570360299, "unit": "task"}, "cc.or.us": {"total": 25.098014810907795, "n": 79, "mean": 0.3176963900114912, "variance": 0.003816817120153605, "std_dev": 0.06178039430234809, "min": 0.15217391304347827, "max": 0.4479166666666667, "unit": "task"}, "sp.gov.br": {"total": 18.603218096968785, "n": 79, "mean": 0.2354837733793517, "variance": 0.00296295155195478, "std_dev": 0.0544330005782777, "min": 0.14522363335173938, "max": 0.4178743961352657, "unit": "task"}, "stoke.sch.uk": {"total": 16.88679553198362, "n": 78, "mean": 0.21649737861517457, "variance": 0.0034714518027729345, "std_dev": 0.058919027510414106, "min": 0.05825242718446602, "max": 0.4015748031496063, "unit": "task"}, "edu.uy": {"total": 22.03808454258649, "n": 78, "mean": 0.2825395454177755, "variance": 0.0054578453292943325, "std_dev": 0.07387723146744424, "min": 0.05217391304347826, "max": 0.49874686716791977, "unit": "task"}, "autos": {"total": 17.083527177645102, "n": 78, "mean": 0.21901957920057824, "variance": 0.0036820521430318835, "std_dev": 0.06067991548306477, "min": 0.10465116279069768, "max": 0.3798449612403101, "unit": "task"}, "lbhf.sch.uk": {"total": 18.337412899903523, "n": 77, "mean": 0.23814821947926654, "variance": 0.0031234406887943504, "std_dev": 0.05588775079383988, "min": 0.10365853658536585, "max": 0.35964912280701755, "unit": "task"}, "com.et": {"total": 19.73115035600918, "n": 77, "mean": 0.25624870592219706, "variance": 0.007885410785995776, "std_dev": 0.08879983550658062, "min": 0.11442786069651742, "max": 0.5028571428571429, "unit": "task"}, "tur.ar": {"total": 16.419148217235563, "n": 76, "mean": 0.2160414239109943, "variance": 0.002230523593344806, "std_dev": 0.04722841933989328, "min": 0.12080536912751678, "max": 0.370242214532872, "unit": "task"}, "edu.it": {"total": 19.052598030765953, "n": 76, "mean": 0.25069207935218357, "variance": 0.003018449987543401, "std_dev": 0.054940422163862204, "min": 0.1478102189781022, "max": 0.41818181818181815, "unit": "task"}, "rbkc.sch.uk": {"total": 18.52880655201142, "n": 76, "mean": 0.2438000862106766, "variance": 0.0032524509179678485, "std_dev": 0.057030263176385994, "min": 0.13253012048192772, "max": 0.4307692307692308, "unit": "task"}, "peterborough.sch.uk": {"total": 17.32573762087842, "n": 76, "mean": 0.22797023185366344, "variance": 0.002905606265192205, "std_dev": 0.05390367580408784, "min": 0.11560693641618497, "max": 0.35502958579881655, "unit": "task"}, "gen.in": {"total": 17.15418120337614, "n": 76, "mean": 0.2257129105707387, "variance": 0.003168017073128372, "std_dev": 0.056285140784476786, "min": 0.0953405017921147, "max": 0.3370429252782194, "unit": "task"}, "org.ir": {"total": 21.225497641718682, "n": 75, "mean": 0.2830066352229158, "variance": 0.003405156739881774, "std_dev": 0.05835372087435191, "min": 0.16666666666666666, "max": 0.3858447488584475, "unit": "task"}, "actor": {"total": 13.839375544484279, "n": 75, "mean": 0.18452500725979035, "variance": 0.0032985500499665417, "std_dev": 0.057433004883660245, "min": 0.0847457627118644, "max": 0.4375, "unit": "task"}, "fishing": {"total": 14.46960351301154, "n": 75, "mean": 0.19292804684015383, "variance": 0.003119391222433203, "std_dev": 0.055851510475843025, "min": 0.07368421052631578, "max": 0.3333333333333333, "unit": "task"}, "co.ck": {"total": 17.738234749327475, "n": 74, "mean": 0.23970587499091184, "variance": 0.003163035794780784, "std_dev": 0.056240872990919906, "min": 0.1189069423929099, "max": 0.45569620253164556, "unit": "task"}, "organic": {"total": 15.522847565769741, "n": 74, "mean": 0.20976821034823975, "variance": 0.003256815995081948, "std_dev": 0.05706852017603004, "min": 0.07751937984496124, "max": 0.34299516908212563, "unit": "task"}, "biz.id": {"total": 16.910560713151018, "n": 74, "mean": 0.228521090718257, "variance": 0.0033612049772484454, "std_dev": 0.05797589996928418, "min": 0.1056, "max": 0.42073170731707316, "unit": "task"}, "gov.mg": {"total": 13.869685454688325, "n": 74, "mean": 0.1874281818201125, "variance": 0.000406711797726185, "std_dev": 0.020167096908731932, "min": 0.15129244804865688, "max": 0.22721134368669818, "unit": "task"}, "adult": {"total": 13.209706741654015, "n": 73, "mean": 0.18095488687197286, "variance": 0.002550308431930789, "std_dev": 0.05050057853065437, "min": 0.09178743961352658, "max": 0.3793103448275862, "unit": "task"}, "bayern": {"total": 18.414048656539748, "n": 73, "mean": 0.2522472418704074, "variance": 0.002569709635240487, "std_dev": 0.05069230351089292, "min": 0.152, "max": 0.3829787234042553, "unit": "task"}, "org.bs": {"total": 16.961708604567033, "n": 73, "mean": 0.2323521726653018, "variance": 0.0025423879185538143, "std_dev": 0.05042209752235437, "min": 0.11168831168831168, "max": 0.3368146214099217, "unit": "task"}, "lib.ca.us": {"total": 17.34550600455143, "n": 73, "mean": 0.2376096712952251, "variance": 0.0041043844737271, "std_dev": 0.06406547021389214, "min": 0.09174311926605505, "max": 0.4, "unit": "task"}, "org.bt": {"total": 20.738463010333515, "n": 73, "mean": 0.2840885343881303, "variance": 0.003296630943229353, "std_dev": 0.057416295101907724, "min": 0.1258741258741259, "max": 0.4144144144144144, "unit": "task"}, "realty": {"total": 16.530915444638715, "n": 73, "mean": 0.2264508965019002, "variance": 0.0016932425742133882, "std_dev": 0.04114902883681932, "min": 0.12111801242236025, "max": 0.35051546391752575, "unit": "task"}, "biz.pl": {"total": 19.378574076672535, "n": 73, "mean": 0.265459918858528, "variance": 0.004825021574561155, "std_dev": 0.06946237524416478, "min": 0.14105263157894737, "max": 0.39915966386554624, "unit": "task"}, "istanbul": {"total": 19.803823615149486, "n": 73, "mean": 0.2712852550020477, "variance": 0.0031152930767264103, "std_dev": 0.05581481054994642, "min": 0.1644657863145258, "max": 0.3971631205673759, "unit": "task"}, "EDU": {"total": 19.596122556347616, "n": 72, "mean": 0.2721683688381613, "variance": 0.001993773625034854, "std_dev": 0.0446516922975474, "min": 0.1376953125, "max": 0.4020618556701031, "unit": "task"}, "co.ma": {"total": 20.289803194947254, "n": 72, "mean": 0.2818028221520452, "variance": 0.005948973360077801, "std_dev": 0.07712958809742083, "min": 0.17142857142857143, "max": 0.5824175824175825, "unit": "task"}, "ac.ma": {"total": 19.440424872010265, "n": 72, "mean": 0.27000590100014266, "variance": 0.005488153993763619, "std_dev": 0.07408207606272667, "min": 0.12834224598930483, "max": 0.4411764705882353, "unit": "task"}, "dn.ua": {"total": 17.41537111696913, "n": 71, "mean": 0.24528691714041037, "variance": 0.0036643349562150295, "std_dev": 0.060533750554670154, "min": 0.10861423220973783, "max": 0.359375, "unit": "task"}, "gov.kw": {"total": 21.87289596804687, "n": 71, "mean": 0.30806895729643474, "variance": 0.002758406857983881, "std_dev": 0.05252053748757605, "min": 0.1796875, "max": 0.45652173913043476, "unit": "task"}, "edu.kg": {"total": 22.339763967311164, "n": 71, "mean": 0.31464456291987564, "variance": 0.005245424265398795, "std_dev": 0.07242530127930981, "min": 0.13120567375886524, "max": 0.4801980198019802, "unit": "task"}, "army": {"total": 14.619260904138102, "n": 71, "mean": 0.20590508315687467, "variance": 0.0035653684474919694, "std_dev": 0.059710706305418706, "min": 0.09722222222222222, "max": 0.35361216730038025, "unit": "task"}, "lib.la.us": {"total": 17.2839369942995, "n": 71, "mean": 0.2434357323140774, "variance": 0.004552546663237404, "std_dev": 0.06747256229933324, "min": 0.12195121951219512, "max": 0.45569620253164556, "unit": "task"}, "lebork.pl": {"total": 15.849217953086566, "n": 71, "mean": 0.22322842187445865, "variance": 0.0027919551176533676, "std_dev": 0.052838954547316394, "min": 0.13333333333333333, "max": 0.386977886977887, "unit": "task"}, "bialystok.pl": {"total": 17.036841110339896, "n": 71, "mean": 0.23995550859633658, "variance": 0.0027552634297102305, "std_dev": 0.052490603251536656, "min": 0.09131403118040089, "max": 0.3590733590733591, "unit": "task"}, "dhl": {"total": 19.72107721798675, "n": 70, "mean": 0.28172967454266784, "variance": 0.003821166031666566, "std_dev": 0.061815580816381284, "min": 0.13043478260869565, "max": 0.41304347826086957, "unit": "task"}, "gov.bz": {"total": 20.642381733869787, "n": 70, "mean": 0.29489116762671125, "variance": 0.003708643312687257, "std_dev": 0.06089863145167761, "min": 0.17815482502651114, "max": 0.5566037735849056, "unit": "task"}, "biz.tr": {"total": 17.412994714485816, "n": 70, "mean": 0.24875706734979736, "variance": 0.004242608617504172, "std_dev": 0.06513531006684602, "min": 0.11811023622047244, "max": 0.43953185955786733, "unit": "task"}, "radom.pl": {"total": 16.15640648412371, "n": 70, "mean": 0.230805806916053, "variance": 0.003034958598562687, "std_dev": 0.05509045832594504, "min": 0.15061058344640435, "max": 0.40551181102362205, "unit": "task"}, "of.by": {"total": 17.39174722829585, "n": 69, "mean": 0.25205430765646175, "variance": 0.00236645101010324, "std_dev": 0.048646181865622716, "min": 0.12561576354679804, "max": 0.3356643356643357, "unit": "task"}, "pro.br": {"total": 17.18850878735912, "n": 69, "mean": 0.24910882300520462, "variance": 0.007751452420141773, "std_dev": 0.08804233311391613, "min": 0.1070559610705596, "max": 0.46219512195121953, "unit": "task"}, "zgora.pl": {"total": 19.201190674155416, "n": 69, "mean": 0.27827812571239735, "variance": 0.004220186205312497, "std_dev": 0.06496296025669164, "min": 0.11586901763224182, "max": 0.4375, "unit": "task"}, "ac.mu": {"total": 21.938143582155476, "n": 68, "mean": 0.32261975856110997, "variance": 0.0045959610943085765, "std_dev": 0.06779351808475922, "min": 0.12727272727272726, "max": 0.45535714285714285, "unit": "task"}, "youtube": {"total": 13.804183592274438, "n": 68, "mean": 0.20300269988638875, "variance": 0.0017341527697712195, "std_dev": 0.04164315993979347, "min": 0.11376673040152964, "max": 0.32926829268292684, "unit": "task"}, "day": {"total": 15.138438861995045, "n": 68, "mean": 0.22262410091169182, "variance": 0.00533299735427078, "std_dev": 0.07302737400640105, "min": 0.08303249097472924, "max": 0.42857142857142855, "unit": "task"}, "aberdeenshire.sch.uk": {"total": 16.666414399527266, "n": 68, "mean": 0.24509432940481274, "variance": 0.0024713634605309375, "std_dev": 0.04971280982333364, "min": 0.13829787234042554, "max": 0.41333333333333333, "unit": "task"}, "pp.se": {"total": 12.787620897749024, "n": 67, "mean": 0.19086001339923916, "variance": 0.0019038097015201014, "std_dev": 0.04363266782492335, "min": 0.07449275362318841, "max": 0.2911392405063291, "unit": "task"}, "credit": {"total": 13.379002859723714, "n": 67, "mean": 0.19968660984662256, "variance": 0.002803496136336146, "std_dev": 0.05294805129876024, "min": 0.09523809523809523, "max": 0.3213675213675214, "unit": "task"}, "nsw.au": {"total": 15.022306168241734, "n": 67, "mean": 0.22421352489913035, "variance": 0.0032143828495088795, "std_dev": 0.05669552759705901, "min": 0.10144927536231885, "max": 0.3810264385692068, "unit": "task"}, "edu.mn": {"total": 19.501160569013006, "n": 66, "mean": 0.2954721298335305, "variance": 0.004203677390784559, "std_dev": 0.06483577246231095, "min": 0.1643835616438356, "max": 0.45, "unit": "task"}, "lib.ms.us": {"total": 16.55123734816091, "n": 66, "mean": 0.2507763234569835, "variance": 0.004238170367607588, "std_dev": 0.06510123169040342, "min": 0.10695187165775401, "max": 0.3780487804878049, "unit": "task"}, "org.jo": {"total": 18.96366947271396, "n": 66, "mean": 0.287328325344151, "variance": 0.0039036041107113092, "std_dev": 0.0624788293001022, "min": 0.17110266159695817, "max": 0.4602739726027397, "unit": "task"}, "ac.vn": {"total": 20.21771628595067, "n": 66, "mean": 0.3063290346356164, "variance": 0.0029109443325800836, "std_dev": 0.053953167956850165, "min": 0.18146718146718147, "max": 0.44505494505494503, "unit": "task"}, "k12.ak.us": {"total": 15.11414289444026, "n": 66, "mean": 0.22900216506727666, "variance": 0.004089055422172618, "std_dev": 0.06394572246970565, "min": 0.06666666666666667, "max": 0.3786008230452675, "unit": "task"}, "gov.ws": {"total": 20.312415509388593, "n": 66, "mean": 0.30776387135437266, "variance": 0.004299312554515421, "std_dev": 0.06556914331082435, "min": 0.14606741573033707, "max": 0.5714285714285714, "unit": "task"}, "kanagawa.jp": {"total": 15.667252658388588, "n": 66, "mean": 0.2373826160361907, "variance": 0.0028344096114966454, "std_dev": 0.053239173655276105, "min": 0.11764705882352941, "max": 0.3811881188118812, "unit": "task"}, "desa.id": {"total": 13.514871035536142, "n": 65, "mean": 0.20792109285440222, "variance": 0.002249851636802411, "std_dev": 0.04743260099132675, "min": 0.11775700934579439, "max": 0.3284518828451883, "unit": "task"}, "mr": {"total": 16.322735950893954, "n": 65, "mean": 0.2511190146291377, "variance": 0.0037587704928692617, "std_dev": 0.061308812522093935, "min": 0.143, "max": 0.43243243243243246, "unit": "task"}, "jll": {"total": 16.56848866062924, "n": 64, "mean": 0.25888263532233197, "variance": 0.0015607023135695301, "std_dev": 0.039505725073329945, "min": 0.14893617021276595, "max": 0.3764705882352941, "unit": "task"}, "iow.sch.uk": {"total": 14.334534216325535, "n": 64, "mean": 0.22397709713008648, "variance": 0.003555251405320226, "std_dev": 0.059625928968194915, "min": 0.1111111111111111, "max": 0.4142857142857143, "unit": "task"}, "net.gr": {"total": 15.25322230940171, "n": 64, "mean": 0.23833159858440173, "variance": 0.0018305008308781554, "std_dev": 0.04278435264063435, "min": 0.14631336405529954, "max": 0.39017735334242837, "unit": "task"}, "kr.ua": {"total": 13.710307667713872, "n": 64, "mean": 0.21422355730802925, "variance": 0.0022531665839293047, "std_dev": 0.047467531892118685, "min": 0.12080536912751678, "max": 0.37020316027088035, "unit": "task"}, "edu.gy": {"total": 19.594419152742134, "n": 64, "mean": 0.3061627992615958, "variance": 0.0026335198051424284, "std_dev": 0.0513178312591484, "min": 0.2, "max": 0.42857142857142855, "unit": "task"}, "net.id": {"total": 17.25761277408911, "n": 64, "mean": 0.26965019959514236, "variance": 0.003980568383799735, "std_dev": 0.06309174576598539, "min": 0.09859154929577464, "max": 0.4025974025974026, "unit": "task"}, "rj.gov.br": {"total": 14.24359685117173, "n": 63, "mean": 0.2260888389074878, "variance": 0.0006644526088769332, "std_dev": 0.02577697827281028, "min": 0.1540983606557377, "max": 0.302158273381295, "unit": "task"}, "holdings": {"total": 17.70416792594389, "n": 63, "mean": 0.28101853850704583, "variance": 0.005621285961409708, "std_dev": 0.07497523565424592, "min": 0.11068702290076336, "max": 0.42857142857142855, "unit": "task"}, "web.za": {"total": 14.258096939785247, "n": 63, "mean": 0.22631899904421027, "variance": 0.0036439638793132243, "std_dev": 0.06036525390746919, "min": 0.08504398826979472, "max": 0.34328358208955223, "unit": "task"}, "ac.mw": {"total": 20.153602597630396, "n": 63, "mean": 0.3198984539306412, "variance": 0.0028810691291150745, "std_dev": 0.053675591558128864, "min": 0.22330097087378642, "max": 0.4482758620689655, "unit": "task"}, "sb": {"total": 15.766599788168472, "n": 62, "mean": 0.2542999965833626, "variance": 0.004447423230443083, "std_dev": 0.06668900381954347, "min": 0.06583072100313479, "max": 0.4109195402298851, "unit": "task"}, "lib.pa.us": {"total": 14.80689796300472, "n": 62, "mean": 0.2388209348871729, "variance": 0.002598368079438545, "std_dev": 0.05097419032646369, "min": 0.09523809523809523, "max": 0.37117903930131, "unit": "task"}, "insurance": {"total": 15.388498768228379, "n": 62, "mean": 0.24820159303594153, "variance": 0.0035678912510239955, "std_dev": 0.05973182778907737, "min": 0.12792511700468018, "max": 0.38823529411764707, "unit": "task"}, "fail": {"total": 12.285958714573868, "n": 62, "mean": 0.19816062442861077, "variance": 0.0031958190054432708, "std_dev": 0.056531575295964205, "min": 0.10254306808859721, "max": 0.33004158004158, "unit": "task"}, "claims": {"total": 14.93157048231604, "n": 62, "mean": 0.24083178197283936, "variance": 0.001963501953779238, "std_dev": 0.044311420128215685, "min": 0.10625, "max": 0.34375, "unit": "task"}, "wang": {"total": 15.416978032322044, "n": 62, "mean": 0.24866093600519423, "variance": 0.005086029630764091, "std_dev": 0.07131640506057559, "min": 0.10204081632653061, "max": 0.4199288256227758, "unit": "task"}, "mil.ng": {"total": 18.23368254597713, "n": 62, "mean": 0.2940916539673731, "variance": 0.0014454848651303308, "std_dev": 0.03801953267901028, "min": 0.22043010752688172, "max": 0.4186046511627907, "unit": "task"}, "kommune.no": {"total": 15.281821869926887, "n": 62, "mean": 0.24648099790204656, "variance": 0.0024575639569574016, "std_dev": 0.049573823303810265, "min": 0.1556420233463035, "max": 0.36, "unit": "task"}, "pf": {"total": 14.720811463430339, "n": 62, "mean": 0.23743244295855384, "variance": 0.002756349558088533, "std_dev": 0.0525009481637097, "min": 0.1404494382022472, "max": 0.3762057877813505, "unit": "task"}, "apartments": {"total": 13.732531742919958, "n": 61, "mean": 0.22512347119540915, "variance": 0.0025067824794761315, "std_dev": 0.05006777885502942, "min": 0.10344827586206896, "max": 0.4050632911392405, "unit": "task"}, "org.rw": {"total": 17.639070970976938, "n": 61, "mean": 0.2891650978848679, "variance": 0.0025697413280262394, "std_dev": 0.050692616109510855, "min": 0.17757575757575758, "max": 0.4491525423728814, "unit": "task"}, "Com": {"total": 8.74376446537248, "n": 61, "mean": 0.14334040107168003, "variance": 0.002142268279698091, "std_dev": 0.04628464410253244, "min": 0.05938242280285035, "max": 0.2946859903381642, "unit": "task"}, "org.mw": {"total": 17.21316305006179, "n": 60, "mean": 0.2868860508343632, "variance": 0.003171791771801009, "std_dev": 0.056318662730936796, "min": 0.18413978494623656, "max": 0.42592592592592593, "unit": "task"}, "sch.ng": {"total": 15.855526092189553, "n": 60, "mean": 0.26425876820315913, "variance": 0.0026391819332537464, "std_dev": 0.05137296889662643, "min": 0.11687170474516696, "max": 0.3813953488372093, "unit": "task"}, "net.ky": {"total": 15.646979528787714, "n": 60, "mean": 0.26078299214646183, "variance": 0.002648654253174938, "std_dev": 0.051465077996394194, "min": 0.10328997704667177, "max": 0.4067796610169492, "unit": "task"}, "inverclyde.sch.uk": {"total": 11.98205706340725, "n": 60, "mean": 0.19970095105678748, "variance": 0.004026510896672842, "std_dev": 0.06345479411890675, "min": 0.09565217391304348, "max": 0.33714285714285713, "unit": "task"}, "net.tw": {"total": 15.032641355398574, "n": 59, "mean": 0.2547905314474334, "variance": 0.00380779040185651, "std_dev": 0.06170729618008319, "min": 0.11818181818181818, "max": 0.4055299539170507, "unit": "task"}, "komatsu": {"total": 18.464756671488196, "n": 59, "mean": 0.31296197748285076, "variance": 0.005986937463758536, "std_dev": 0.07737530267313038, "min": 0.18947368421052632, "max": 0.574468085106383, "unit": "task"}, "edu.ee": {"total": 17.362096966154294, "n": 59, "mean": 0.29427282993481857, "variance": 0.0045119283888555226, "std_dev": 0.06717088944517202, "min": 0.11363636363636363, "max": 0.4541284403669725, "unit": "task"}, "corsica": {"total": 14.418993735722168, "n": 59, "mean": 0.24438972433427403, "variance": 0.0034395284086313586, "std_dev": 0.05864749277361615, "min": 0.14444444444444443, "max": 0.38495575221238937, "unit": "task"}, "pe.kr": {"total": 11.22078289429195, "n": 59, "mean": 0.19018276092020256, "variance": 0.005806942594250668, "std_dev": 0.07620329779117613, "min": 0.018333333333333333, "max": 0.35807860262008734, "unit": "task"}, "bf": {"total": 14.272847875103878, "n": 59, "mean": 0.24191267584921827, "variance": 0.0045632849516231205, "std_dev": 0.06755209065323678, "min": 0.13043478260869565, "max": 0.40375586854460094, "unit": "task"}, "org.gt": {"total": 16.243222080710137, "n": 59, "mean": 0.2753088488255955, "variance": 0.003850052899379078, "std_dev": 0.062048794503834465, "min": 0.15294117647058825, "max": 0.4115755627009646, "unit": "task"}, "frl": {"total": 12.185413096062648, "n": 58, "mean": 0.21009332924245952, "variance": 0.0032038029779649807, "std_dev": 0.056602146407755426, "min": 0.08333333333333333, "max": 0.3614457831325301, "unit": "task"}, "edu.so": {"total": 19.23247397217352, "n": 58, "mean": 0.33159437883057785, "variance": 0.0040384643359951825, "std_dev": 0.06354891294109745, "min": 0.18128654970760233, "max": 0.4803921568627451, "unit": "task"}, "or.cr": {"total": 13.95199303705229, "n": 58, "mean": 0.24055160408710846, "variance": 0.0019492204982409058, "std_dev": 0.044149977330015765, "min": 0.15141242937853108, "max": 0.3724696356275304, "unit": "task"}, "poker": {"total": 10.40654983024023, "n": 58, "mean": 0.17942327293517635, "variance": 0.0020980689712584225, "std_dev": 0.04580468285294007, "min": 0.09211691762621789, "max": 0.3333333333333333, "unit": "task"}, "org.ug": {"total": 15.940391504448932, "n": 58, "mean": 0.2748343362836022, "variance": 0.002986988043555654, "std_dev": 0.054653344303488456, "min": 0.15714285714285714, "max": 0.3855932203389831, "unit": "task"}, "bydgoszcz.pl": {"total": 14.231252822129948, "n": 57, "mean": 0.24967110214263066, "variance": 0.0021549243447338026, "std_dev": 0.04642116268183944, "min": 0.1590909090909091, "max": 0.36585365853658536, "unit": "task"}, "ra.it": {"total": 14.443762923424954, "n": 57, "mean": 0.25339934953377113, "variance": 0.0025585680020181302, "std_dev": 0.05058228941060428, "min": 0.12232415902140673, "max": 0.41379310344827586, "unit": "task"}, "org.do": {"total": 10.90453226972696, "n": 56, "mean": 0.19472379053083863, "variance": 0.005212750607652717, "std_dev": 0.07219938093676924, "min": 0.10040160642570281, "max": 0.3715277777777778, "unit": "task"}, "cc.tx.us": {"total": 17.18413416776749, "n": 56, "mean": 0.3068595387101339, "variance": 0.004738157939443912, "std_dev": 0.06883427881109755, "min": 0.15079365079365079, "max": 0.4430379746835443, "unit": "task"}, "charity": {"total": 13.365787481541048, "n": 56, "mean": 0.23867477645609014, "variance": 0.00362864259212211, "std_dev": 0.06023821537962517, "min": 0.10784313725490197, "max": 0.34545454545454546, "unit": "task"}, "okinawa": {"total": 12.75895612606586, "n": 56, "mean": 0.22783850225117605, "variance": 0.0027255192105078234, "std_dev": 0.05220650544240462, "min": 0.14130434782608695, "max": 0.38292011019283745, "unit": "task"}, "rutland.sch.uk": {"total": 13.138778865360209, "n": 56, "mean": 0.23462105116714657, "variance": 0.0021666353376719404, "std_dev": 0.04654713028395994, "min": 0.10497237569060773, "max": 0.3357142857142857, "unit": "task"}, "redbridge.sch.uk": {"total": 12.65187450873474, "n": 56, "mean": 0.22592633051312036, "variance": 0.004868279885637762, "std_dev": 0.0697730598844408, "min": 0.078125, "max": 0.4017094017094017, "unit": "task"}, "boston": {"total": 12.967642993098293, "n": 55, "mean": 0.2357753271472417, "variance": 0.004613764687135599, "std_dev": 0.06792469865325572, "min": 0.0912863070539419, "max": 0.3888888888888889, "unit": "task"}, "com.ee": {"total": 11.120212672490094, "n": 55, "mean": 0.20218568495436534, "variance": 0.0039708885709695135, "std_dev": 0.06301498687589734, "min": 0.09393346379647749, "max": 0.3656387665198238, "unit": "task"}, "co.mw": {"total": 14.945063438719327, "n": 55, "mean": 0.2717284261585332, "variance": 0.0025998389485775656, "std_dev": 0.05098861587234513, "min": 0.15384615384615385, "max": 0.3873295910184443, "unit": "task"}, "kh.ua": {"total": 14.162142887027946, "n": 55, "mean": 0.2574935070368719, "variance": 0.008067648194014976, "std_dev": 0.08982008792032535, "min": 0.08181818181818182, "max": 0.45454545454545453, "unit": "task"}, "gov.tl": {"total": 16.82782769772218, "n": 54, "mean": 0.31162643884670704, "variance": 0.0039324368518338405, "std_dev": 0.06270914488201733, "min": 0.1935483870967742, "max": 0.46357615894039733, "unit": "task"}, "co.om": {"total": 15.169817949404665, "n": 54, "mean": 0.2809225546186048, "variance": 0.0035356433626820213, "std_dev": 0.05946127616089333, "min": 0.13818181818181818, "max": 0.39705882352941174, "unit": "task"}, "py": {"total": 15.889738958709472, "n": 54, "mean": 0.2942544251612865, "variance": 0.001934836809100317, "std_dev": 0.04398677993557061, "min": 0.18961038961038962, "max": 0.39862542955326463, "unit": "task"}, "cruises": {"total": 11.734210512458521, "n": 54, "mean": 0.2173001946751578, "variance": 0.0030835513420474263, "std_dev": 0.055529733855362806, "min": 0.0821917808219178, "max": 0.3352112676056338, "unit": "task"}, "diet": {"total": 10.167246307231231, "n": 54, "mean": 0.1882823390228005, "variance": 0.004225518601133298, "std_dev": 0.06500398911707879, "min": 0.022222222222222223, "max": 0.38181818181818183, "unit": "task"}, "cc.ia.us": {"total": 14.783604392391819, "n": 54, "mean": 0.27377045171095954, "variance": 0.006406635201647379, "std_dev": 0.08004145926735332, "min": 0.15873015873015872, "max": 0.48909657320872274, "unit": "task"}, "gov.ma": {"total": 16.864496909525045, "n": 54, "mean": 0.3123054983245378, "variance": 0.0021301616389221728, "std_dev": 0.04615367416492616, "min": 0.20812182741116753, "max": 0.4225352112676056, "unit": "task"}, "gop.pk": {"total": 16.22420633403836, "n": 54, "mean": 0.3004482654451548, "variance": 0.006584897539980907, "std_dev": 0.08114738159657961, "min": 0.13861386138613863, "max": 0.47619047619047616, "unit": "task"}, "gp": {"total": 11.641650904457043, "n": 54, "mean": 0.2155861278603156, "variance": 0.005088139728875433, "std_dev": 0.07133119744456441, "min": 0.115, "max": 0.48255813953488375, "unit": "task"}, "te.ua": {"total": 12.825702256574724, "n": 53, "mean": 0.2419943821995231, "variance": 0.002658360072927322, "std_dev": 0.05155928697070317, "min": 0.13559322033898305, "max": 0.35315985130111527, "unit": "task"}, "pictet": {"total": 14.490454736986582, "n": 53, "mean": 0.27340480635823733, "variance": 0.0023133560372534685, "std_dev": 0.04809735998215982, "min": 0.18848653667595172, "max": 0.4218289085545723, "unit": "task"}, "k12.tx.us": {"total": 13.001446895134563, "n": 53, "mean": 0.24531031877612383, "variance": 0.00300274252913468, "std_dev": 0.054797285782552045, "min": 0.14594594594594595, "max": 0.35271317829457366, "unit": "task"}, "pl.ua": {"total": 13.176364977117819, "n": 53, "mean": 0.24861065994561915, "variance": 0.0020518478546144073, "std_dev": 0.04529732723477631, "min": 0.12903225806451613, "max": 0.33587786259541985, "unit": "task"}, "edu.mv": {"total": 15.930603946814765, "n": 53, "mean": 0.3005774329587691, "variance": 0.005251176462821158, "std_dev": 0.07246500164093808, "min": 0.1806966618287373, "max": 0.4418604651162791, "unit": "task"}, "info.hu": {"total": 12.329767335695731, "n": 53, "mean": 0.23263711954142888, "variance": 0.002448824180456345, "std_dev": 0.04948559568658687, "min": 0.11702127659574468, "max": 0.38953488372093026, "unit": "task"}, "web.tr": {"total": 13.900471760746393, "n": 52, "mean": 0.2673167646297384, "variance": 0.006122455939455405, "std_dev": 0.07824612411778238, "min": 0.16896551724137931, "max": 0.5395189003436426, "unit": "task"}, "salford.sch.uk": {"total": 11.393944992853875, "n": 52, "mean": 0.21911432678565143, "variance": 0.003146847656683689, "std_dev": 0.05609677046572012, "min": 0.12280701754385964, "max": 0.3831417624521073, "unit": "task"}, "abudhabi": {"total": 14.333418722228078, "n": 52, "mean": 0.2756426677351554, "variance": 0.0051181486806610695, "std_dev": 0.0715412376232133, "min": 0.13142857142857142, "max": 0.4264705882352941, "unit": "task"}, "com.bb": {"total": 13.154503703041884, "n": 51, "mean": 0.25793144515768396, "variance": 0.003912394515032813, "std_dev": 0.06254913680485777, "min": 0.19964973730297722, "max": 0.44047619047619047, "unit": "task"}, "odessa.ua": {"total": 14.101578409425061, "n": 51, "mean": 0.27650153743970696, "variance": 0.004033711465540545, "std_dev": 0.06351150656015447, "min": 0.16725978647686832, "max": 0.4034090909090909, "unit": "task"}, "com.zm": {"total": 14.119882097063373, "n": 51, "mean": 0.27686043327575244, "variance": 0.002523787647312677, "std_dev": 0.050237313297116885, "min": 0.1761786600496278, "max": 0.3875, "unit": "task"}, "net.ng": {"total": 13.149469893279164, "n": 51, "mean": 0.25783274300547393, "variance": 0.003688166017737743, "std_dev": 0.06073027266312694, "min": 0.15677966101694915, "max": 0.375, "unit": "task"}, "com.bt": {"total": 12.509606293263628, "n": 50, "mean": 0.25019212586527273, "variance": 0.003376859650562625, "std_dev": 0.05811075331264107, "min": 0.15069967707212056, "max": 0.3764705882352941, "unit": "task"}, "maison": {"total": 8.569378086939762, "n": 50, "mean": 0.17138756173879524, "variance": 0.002004906199680404, "std_dev": 0.04477617893121748, "min": 0.082010582010582, "max": 0.28291814946619215, "unit": "task"}, "tg": {"total": 11.825748279720823, "n": 50, "mean": 0.23651496559441645, "variance": 0.0032276422017532514, "std_dev": 0.05681234198440733, "min": 0.10666666666666667, "max": 0.4004474272930649, "unit": "task"}, "edu.bo": {"total": 12.957780768228742, "n": 50, "mean": 0.2591556153645749, "variance": 0.0035569585373217394, "std_dev": 0.0596402425994541, "min": 0.13106980273141122, "max": 0.3888888888888889, "unit": "task"}, "com.ba": {"total": 13.516467243138731, "n": 50, "mean": 0.2703293448627746, "variance": 0.0058523333671638205, "std_dev": 0.07650054488148317, "min": 0.09928057553956834, "max": 0.44549763033175355, "unit": "task"}, "srl": {"total": 13.217799932125116, "n": 50, "mean": 0.26435599864250237, "variance": 0.004645473972862159, "std_dev": 0.06815771396446743, "min": 0.1271860095389507, "max": 0.42543859649122806, "unit": "task"}, "rotherham.sch.uk": {"total": 10.927327558851834, "n": 50, "mean": 0.2185465511770367, "variance": 0.004402130366728908, "std_dev": 0.06634855210725331, "min": 0.08045977011494253, "max": 0.3463414634146341, "unit": "task"}, "afl": {"total": 10.065990880827083, "n": 49, "mean": 0.20542838532300167, "variance": 0.0027158105523685133, "std_dev": 0.05211343926827813, "min": 0.10679611650485436, "max": 0.4020618556701031, "unit": "task"}, "com.ky": {"total": 11.899620966549653, "n": 49, "mean": 0.2428494074806052, "variance": 0.004562916155084604, "std_dev": 0.06754936087843173, "min": 0.1232876712328767, "max": 0.37862468931234466, "unit": "task"}, "career": {"total": 14.303154532060763, "n": 49, "mean": 0.2919011128991991, "variance": 0.005848845686163253, "std_dev": 0.0764777463460009, "min": 0.056818181818181816, "max": 0.4153846153846154, "unit": "task"}, "rzeszow.pl": {"total": 11.208922044028085, "n": 49, "mean": 0.228753511102614, "variance": 0.0037922185525443536, "std_dev": 0.061580991811957315, "min": 0.125, "max": 0.3627450980392157, "unit": "task"}, "gov.lc": {"total": 13.041211309159518, "n": 49, "mean": 0.266147169574684, "variance": 0.0029791436885850922, "std_dev": 0.05458153248659378, "min": 0.1449814126394052, "max": 0.4189723320158103, "unit": "task"}, "flowers": {"total": 9.909486310222022, "n": 49, "mean": 0.20223441449432697, "variance": 0.0029363991744583077, "std_dev": 0.05418855206091327, "min": 0.09900990099009901, "max": 0.32558139534883723, "unit": "task"}, "org.ni": {"total": 12.782592062794349, "n": 49, "mean": 0.2608692257713134, "variance": 0.0012411295834983836, "std_dev": 0.03522966908017138, "min": 0.15098959396041625, "max": 0.3641025641025641, "unit": "task"}, "olsztyn.pl": {"total": 11.453668462548958, "n": 48, "mean": 0.23861809296976996, "variance": 0.006315659370725539, "std_dev": 0.07947112287318922, "min": 0.0948905109489051, "max": 0.44206008583690987, "unit": "task"}, "hitachi": {"total": 14.767259125627463, "n": 48, "mean": 0.3076512317839056, "variance": 0.0030814762689129714, "std_dev": 0.05551104636838484, "min": 0.18427726120033813, "max": 0.4235294117647059, "unit": "task"}, "edu.bz": {"total": 13.903927006813216, "n": 48, "mean": 0.2896651459752753, "variance": 0.004151684150877233, "std_dev": 0.06443356385360996, "min": 0.16, "max": 0.41732283464566927, "unit": "task"}, "org.hu": {"total": 13.020334545933054, "n": 48, "mean": 0.2712569697069386, "variance": 0.00341296778540587, "std_dev": 0.05842061096399001, "min": 0.16470588235294117, "max": 0.416289592760181, "unit": "task"}, "bj": {"total": 12.924748786534549, "n": 48, "mean": 0.26926559971946984, "variance": 0.004285959015081583, "std_dev": 0.06546723619553206, "min": 0.11711711711711711, "max": 0.4177215189873418, "unit": "task"}, "jetzt": {"total": 10.122663083892933, "n": 47, "mean": 0.21537581029559433, "variance": 0.0023312583732040854, "std_dev": 0.04828310649910676, "min": 0.10632183908045977, "max": 0.3392857142857143, "unit": "task"}, "ong": {"total": 11.545193291247294, "n": 47, "mean": 0.24564241045207008, "variance": 0.004801691214352976, "std_dev": 0.06929423651612719, "min": 0.06451612903225806, "max": 0.3737864077669903, "unit": "task"}, "durban": {"total": 10.711921812724674, "n": 47, "mean": 0.2279132300579718, "variance": 0.003289342383555301, "std_dev": 0.0573527888036432, "min": 0.09024979854955681, "max": 0.3516483516483517, "unit": "task"}, "sh.cn": {"total": 12.646661059366282, "n": 47, "mean": 0.2690778948801336, "variance": 0.004147542962595363, "std_dev": 0.06440142050137841, "min": 0.15517241379310345, "max": 0.44298245614035087, "unit": "task"}, "teva": {"total": 8.485174181819778, "n": 47, "mean": 0.1805356208897825, "variance": 0.0017798073326272875, "std_dev": 0.0421877628303195, "min": 0.11545801526717557, "max": 0.28205128205128205, "unit": "task"}, "trading": {"total": 10.793122322686694, "n": 47, "mean": 0.22964090048269561, "variance": 0.002194603670810278, "std_dev": 0.04684659721698341, "min": 0.12164948453608247, "max": 0.35304990757855825, "unit": "task"}, "sayr.sch.uk": {"total": 11.069624785415055, "n": 47, "mean": 0.23552393160457563, "variance": 0.0013348309550785995, "std_dev": 0.036535338442097394, "min": 0.16260162601626016, "max": 0.3069306930693069, "unit": "task"}, "lib.ne.us": {"total": 9.831487617200715, "n": 46, "mean": 0.2137279916782764, "variance": 0.002708467935954573, "std_dev": 0.05204294319073983, "min": 0.12974051896207583, "max": 0.3473684210526316, "unit": "task"}, "org.bh": {"total": 14.714912759525463, "n": 46, "mean": 0.31988940781577097, "variance": 0.004090522640391745, "std_dev": 0.06395719381267244, "min": 0.1793991416309013, "max": 0.478494623655914, "unit": "task"}, "torino.it": {"total": 11.105796316823156, "n": 46, "mean": 0.24143035471354687, "variance": 0.0013992882609951715, "std_dev": 0.037407061646100616, "min": 0.14624505928853754, "max": 0.35542168674698793, "unit": "task"}, "ls": {"total": 9.995875653325111, "n": 46, "mean": 0.21730164463750243, "variance": 0.00289679611600388, "std_dev": 0.053821892534580015, "min": 0.13513513513513514, "max": 0.3718518518518519, "unit": "task"}, "com.af": {"total": 12.823141848195185, "n": 46, "mean": 0.2787639532216345, "variance": 0.0034654101446956625, "std_dev": 0.0588677343261626, "min": 0.14840499306518723, "max": 0.3854748603351955, "unit": "task"}, "gob.do": {"total": 13.056009132584645, "n": 46, "mean": 0.2838262854909706, "variance": 0.0031951674811841507, "std_dev": 0.056525812521220346, "min": 0.14516129032258066, "max": 0.4337899543378995, "unit": "task"}, "edu.gt": {"total": 12.472738432176303, "n": 46, "mean": 0.2711464876560065, "variance": 0.0018074143629387789, "std_dev": 0.04251369618062841, "min": 0.1798469387755102, "max": 0.35365853658536583, "unit": "task"}, "arq.br": {"total": 11.60157941931942, "n": 46, "mean": 0.25220824824607435, "variance": 0.004118806827595675, "std_dev": 0.06417793100120692, "min": 0.08163265306122448, "max": 0.3858267716535433, "unit": "task"}, "malopolska.pl": {"total": 11.522161157587556, "n": 46, "mean": 0.25048176429538155, "variance": 0.0021210054152268508, "std_dev": 0.046054374550381756, "min": 0.18384879725085912, "max": 0.37662337662337664, "unit": "task"}, "edu.ky": {"total": 11.942116813259858, "n": 46, "mean": 0.25961123507086653, "variance": 0.0064553010345952495, "std_dev": 0.08034488804270778, "min": 0.07692307692307693, "max": 0.44594594594594594, "unit": "task"}, "com.by": {"total": 8.779696520337344, "n": 46, "mean": 0.19086296783342052, "variance": 0.004085709041738114, "std_dev": 0.063919551326164, "min": 0.07899159663865546, "max": 0.3284457478005865, "unit": "task"}, "gov.zw": {"total": 12.981660232397054, "n": 46, "mean": 0.28221000505210975, "variance": 0.0042752943249347915, "std_dev": 0.0653857348734018, "min": 0.1720655487804878, "max": 0.414985590778098, "unit": "task"}, "org.gy": {"total": 11.992305714172161, "n": 45, "mean": 0.2664956825371591, "variance": 0.002604584655614368, "std_dev": 0.05103513158221862, "min": 0.10614525139664804, "max": 0.35714285714285715, "unit": "task"}, "suwalki.pl": {"total": 9.46337743786364, "n": 45, "mean": 0.21029727639696982, "variance": 0.0016205330923240548, "std_dev": 0.040255845442917416, "min": 0.14371859296482412, "max": 0.32994186046511625, "unit": "task"}, "com.az": {"total": 10.205538924480692, "n": 45, "mean": 0.2267897538773487, "variance": 0.005676431390697765, "std_dev": 0.07534209574134347, "min": 0.054474708171206226, "max": 0.37579617834394907, "unit": "task"}, "k12.ks.us": {"total": 11.79764267399071, "n": 45, "mean": 0.26216983719979353, "variance": 0.004543963192481751, "std_dev": 0.06740892516931085, "min": 0.13953488372093023, "max": 0.4146341463414634, "unit": "task"}, "agric.za": {"total": 12.375008039224554, "n": 45, "mean": 0.2750001786494346, "variance": 0.004935984222591319, "std_dev": 0.07025655999685239, "min": 0.12804561949196475, "max": 0.46923076923076923, "unit": "task"}, "warszawa.pl": {"total": 10.562015047356757, "n": 45, "mean": 0.23471144549681683, "variance": 0.003256773897977568, "std_dev": 0.05706815134536573, "min": 0.13636363636363635, "max": 0.3780487804878049, "unit": "task"}, "wrexham.sch.uk": {"total": 9.551636286149504, "n": 45, "mean": 0.21225858413665566, "variance": 0.003539576604023867, "std_dev": 0.059494340941167394, "min": 0.10666666666666667, "max": 0.3333333333333333, "unit": "task"}, "act.au": {"total": 9.78278588497698, "n": 45, "mean": 0.2173952418883773, "variance": 0.0018398840571161937, "std_dev": 0.042893869691556084, "min": 0.14063472308649658, "max": 0.32432432432432434, "unit": "task"}, "catering": {"total": 9.877666506295613, "n": 45, "mean": 0.2195037001399025, "variance": 0.003173842793774506, "std_dev": 0.05633686886732796, "min": 0.10144927536231885, "max": 0.4, "unit": "task"}, "lib.vt.us": {"total": 11.357215490639373, "n": 44, "mean": 0.2581185338781675, "variance": 0.004723337214215403, "std_dev": 0.06872653937319559, "min": 0.08290155440414508, "max": 0.38613861386138615, "unit": "task"}, "org.lr": {"total": 12.488655294568762, "n": 44, "mean": 0.28383307487656273, "variance": 0.0014556463045846066, "std_dev": 0.03815293310591738, "min": 0.17509025270758122, "max": 0.3626062322946176, "unit": "task"}, "yachts": {"total": 9.75437884002275, "n": 44, "mean": 0.2216904281823352, "variance": 0.0026240289480414583, "std_dev": 0.051225276456466864, "min": 0.11969111969111969, "max": 0.36551724137931035, "unit": "task"}, "net.sa": {"total": 12.887736956003376, "n": 44, "mean": 0.29290311263644037, "variance": 0.0036270411755249137, "std_dev": 0.06022492154851606, "min": 0.12903225806451613, "max": 0.4188034188034188, "unit": "task"}, "ac.pa": {"total": 14.547327076941071, "n": 44, "mean": 0.33062106993047885, "variance": 0.0040739022753129945, "std_dev": 0.0638271280515816, "min": 0.25, "max": 0.4852941176470588, "unit": "task"}, "cc.ms.us": {"total": 13.5112691252478, "n": 44, "mean": 0.3070742983010864, "variance": 0.0052703904646884585, "std_dev": 0.07259745494635786, "min": 0.15795586527293845, "max": 0.4576271186440678, "unit": "task"}, "vn.ua": {"total": 10.979760907229664, "n": 44, "mean": 0.24954002061885605, "variance": 0.004543337475632364, "std_dev": 0.06740428380772519, "min": 0.1201022146507666, "max": 0.3977272727272727, "unit": "task"}, "york.sch.uk": {"total": 9.876883741842125, "n": 44, "mean": 0.22447463049641198, "variance": 0.004596801134382004, "std_dev": 0.06779971337979243, "min": 0.06896551724137931, "max": 0.3305785123966942, "unit": "task"}, "org.bz": {"total": 12.967385072426, "n": 43, "mean": 0.30156709470758125, "variance": 0.00451339696011569, "std_dev": 0.06718182016078227, "min": 0.18345323741007194, "max": 0.4536082474226804, "unit": "task"}, "havering.sch.uk": {"total": 10.245932283953818, "n": 43, "mean": 0.23827749497567016, "variance": 0.0033538558250930392, "std_dev": 0.057912484190311156, "min": 0.10843373493975904, "max": 0.4, "unit": "task"}, "cc.tn.us": {"total": 11.646107393329213, "n": 43, "mean": 0.2708397068216097, "variance": 0.0024245382902062067, "std_dev": 0.049239600833132335, "min": 0.16433566433566432, "max": 0.3701492537313433, "unit": "task"}, "info.tr": {"total": 12.049653756060543, "n": 43, "mean": 0.28022450595489645, "variance": 0.0035465969511994907, "std_dev": 0.05955331184073217, "min": 0.16129032258064516, "max": 0.37857142857142856, "unit": "task"}, "gov.mz": {"total": 10.895663405909223, "n": 43, "mean": 0.2533875210676564, "variance": 0.004233294989656254, "std_dev": 0.06506377632489721, "min": 0.14391691394658754, "max": 0.43205574912891986, "unit": "task"}, "kyoto.jp": {"total": 10.113174197139816, "n": 42, "mean": 0.24078986183666234, "variance": 0.001452928471706072, "std_dev": 0.03811729885112627, "min": 0.1564625850340136, "max": 0.325, "unit": "task"}, "mz": {"total": 9.075252004637155, "n": 42, "mean": 0.21607742868183705, "variance": 0.0016258360770448046, "std_dev": 0.040321657667372814, "min": 0.14690265486725665, "max": 0.35036496350364965, "unit": "task"}, "forex": {"total": 8.515505537970236, "n": 42, "mean": 0.20275013185643415, "variance": 0.0027332843264447604, "std_dev": 0.05228082178432891, "min": 0.09333333333333334, "max": 0.3053435114503817, "unit": "task"}, "k12.nv.us": {"total": 11.064946959733858, "n": 42, "mean": 0.2634511180889013, "variance": 0.0028915916151744468, "std_dev": 0.05377352150616925, "min": 0.13989637305699482, "max": 0.36530324400564174, "unit": "task"}, "ac.pg": {"total": 13.16728994251868, "n": 42, "mean": 0.3135069033933019, "variance": 0.0029198950903055448, "std_dev": 0.05403605361520718, "min": 0.19540229885057472, "max": 0.41814159292035397, "unit": "task"}, "bo.it": {"total": 10.0339197631914, "n": 42, "mean": 0.23890285150455717, "variance": 0.002857954390918699, "std_dev": 0.05345983904688359, "min": 0.1651376146788991, "max": 0.36936936936936937, "unit": "task"}, "uz.ua": {"total": 9.338726826054428, "n": 42, "mean": 0.22235063871558167, "variance": 0.006081464949261339, "std_dev": 0.07798374798162332, "min": 0.0975609756097561, "max": 0.3595959595959596, "unit": "task"}, "edin.sch.uk": {"total": 10.179779569133744, "n": 41, "mean": 0.24828730656423767, "variance": 0.0035875067921733715, "std_dev": 0.059895799453495664, "min": 0.1506849315068493, "max": 0.4056603773584906, "unit": "task"}, "tr": {"total": 11.06765425604782, "n": 41, "mean": 0.26994278673287364, "variance": 0.0017565058527350974, "std_dev": 0.04191068900334493, "min": 0.1794871794871795, "max": 0.3782051282051282, "unit": "task"}, "marche.it": {"total": 9.842082270865973, "n": 41, "mean": 0.240050787094292, "variance": 0.0024125261520570574, "std_dev": 0.04911747298118112, "min": 0.15625, "max": 0.332378223495702, "unit": "task"}, "firm.in": {"total": 12.444107334142434, "n": 41, "mean": 0.30351481302786426, "variance": 0.0035823963304813383, "std_dev": 0.05985312298018657, "min": 0.19776714513556617, "max": 0.4682080924855491, "unit": "task"}, "greenwich.sch.uk": {"total": 8.80907939574945, "n": 41, "mean": 0.21485559501827925, "variance": 0.0030674790494962067, "std_dev": 0.0553848268887446, "min": 0.10576923076923077, "max": 0.32407407407407407, "unit": "task"}, "info.ke": {"total": 9.536288304803147, "n": 41, "mean": 0.23259239767812553, "variance": 0.0027765867448914304, "std_dev": 0.052693327327959, "min": 0.10975609756097561, "max": 0.39473684210526316, "unit": "task"}, "per.sg": {"total": 7.599217423823705, "n": 41, "mean": 0.18534676643472447, "variance": 0.0019252552771732534, "std_dev": 0.043877730993902284, "min": 0.1111111111111111, "max": 0.29045643153526973, "unit": "task"}, "gov.sd": {"total": 12.006699461959547, "n": 41, "mean": 0.29284632834047675, "variance": 0.0024837216329693696, "std_dev": 0.0498369504782282, "min": 0.17272727272727273, "max": 0.4007936507936508, "unit": "task"}, "conwy.sch.uk": {"total": 9.173090922606828, "n": 41, "mean": 0.22373392494162997, "variance": 0.002450811221327088, "std_dev": 0.049505668577720346, "min": 0.10454545454545454, "max": 0.33507853403141363, "unit": "task"}, "ms.gov.br": {"total": 9.023640192583521, "n": 40, "mean": 0.22559100481458802, "variance": 0.0025309031654728504, "std_dev": 0.05030808250642088, "min": 0.1488277268093782, "max": 0.3800738007380074, "unit": "task"}, "tokyo.jp": {"total": 9.379314790720674, "n": 40, "mean": 0.23448286976801685, "variance": 0.004406788068901443, "std_dev": 0.06638364308247509, "min": 0.11363636363636363, "max": 0.3835616438356164, "unit": "task"}, "k12.nh.us": {"total": 9.990544750564974, "n": 40, "mean": 0.24976361876412434, "variance": 0.005135170045503212, "std_dev": 0.07166010079188566, "min": 0.10407239819004525, "max": 0.41637010676156583, "unit": "task"}, "gub.uy": {"total": 11.424849466388679, "n": 39, "mean": 0.2929448581125302, "variance": 0.003627050197826201, "std_dev": 0.060224996453517546, "min": 0.16106604866743918, "max": 0.4457831325301205, "unit": "task"}, "net.bd": {"total": 11.481976332652946, "n": 39, "mean": 0.29440964955520377, "variance": 0.005340580164300877, "std_dev": 0.07307927315115331, "min": 0.15384615384615385, "max": 0.43478260869565216, "unit": "task"}, "kred": {"total": 7.0980488132050565, "n": 39, "mean": 0.18200125162064248, "variance": 0.003071626850866809, "std_dev": 0.05542225952509343, "min": 0.07547169811320754, "max": 0.2909090909090909, "unit": "task"}, "gov.ir": {"total": 11.913321088489765, "n": 39, "mean": 0.30546977149973764, "variance": 0.0042015198526138735, "std_dev": 0.0648191318409455, "min": 0.19272727272727272, "max": 0.48223350253807107, "unit": "task"}, "sch.sa": {"total": 10.473567351711766, "n": 39, "mean": 0.26855300901825047, "variance": 0.003026687372607579, "std_dev": 0.05501533761241113, "min": 0.17002881844380405, "max": 0.4318181818181818, "unit": "task"}, "gov.mw": {"total": 11.788527681002588, "n": 38, "mean": 0.3102244126579629, "variance": 0.003871726707644316, "std_dev": 0.06222320071841624, "min": 0.15961395694135114, "max": 0.45358649789029537, "unit": "task"}, "halton.sch.uk": {"total": 8.677517190897625, "n": 38, "mean": 0.22835571554993744, "variance": 0.003172657783968014, "std_dev": 0.05632635070700048, "min": 0.13598326359832635, "max": 0.3472222222222222, "unit": "task"}, "gov.fk": {"total": 10.654670675805923, "n": 38, "mean": 0.2803860704159453, "variance": 0.0033355444950214012, "std_dev": 0.05775417296630089, "min": 0.16666666666666666, "max": 0.434, "unit": "task"}, "gov.so": {"total": 12.351046461032077, "n": 38, "mean": 0.3250275384482125, "variance": 0.0034001559670603448, "std_dev": 0.058310856339624656, "min": 0.1864406779661017, "max": 0.48320413436692505, "unit": "task"}, "me.ke": {"total": 6.581790969763778, "n": 38, "mean": 0.17320502552009945, "variance": 0.0019335566530924325, "std_dev": 0.043972225928333816, "min": 0.11156351791530944, "max": 0.3215547703180212, "unit": "task"}, "xn--h2brj9c": {"total": 9.158953493288317, "n": 37, "mean": 0.24753928360238692, "variance": 0.004426461252368072, "std_dev": 0.0665316560170275, "min": 0.125, "max": 0.4364454443194601, "unit": "task"}, "gov.la": {"total": 10.648929762871823, "n": 37, "mean": 0.28780891251004925, "variance": 0.0033768818705719114, "std_dev": 0.05811094449905208, "min": 0.13471502590673576, "max": 0.4057971014492754, "unit": "task"}, "k12.id.us": {"total": 9.439591816763587, "n": 37, "mean": 0.2551241031557726, "variance": 0.003657541167990378, "std_dev": 0.06047760881508443, "min": 0.13278319579894973, "max": 0.3732590529247911, "unit": "task"}, "mk.ua": {"total": 9.752877693441798, "n": 37, "mean": 0.2635912890119405, "variance": 0.0008674239536419023, "std_dev": 0.029452061959087047, "min": 0.1735330836454432, "max": 0.3140625, "unit": "task"}, "kirklees.sch.uk": {"total": 7.911510857256342, "n": 37, "mean": 0.21382461776368492, "variance": 0.002427006245669244, "std_dev": 0.04926465513600236, "min": 0.11538461538461539, "max": 0.3181076672104405, "unit": "task"}, "toscana.it": {"total": 7.980267047448603, "n": 37, "mean": 0.21568289317428654, "variance": 0.004529382059171545, "std_dev": 0.06730068394282145, "min": 0.12742382271468145, "max": 0.3501006036217304, "unit": "task"}, "net.ar": {"total": 8.825148807836593, "n": 37, "mean": 0.23851753534693493, "variance": 0.0030104047953648464, "std_dev": 0.05486715588915509, "min": 0.12910284463894967, "max": 0.36200716845878134, "unit": "task"}, "saarland": {"total": 8.81122284801131, "n": 37, "mean": 0.23814115805435973, "variance": 0.004272400138421646, "std_dev": 0.0653635994910137, "min": 0.10204081632653061, "max": 0.35662299854439594, "unit": "task"}, "name.my": {"total": 6.678420321867667, "n": 37, "mean": 0.18049784653696396, "variance": 0.0015800127480639042, "std_dev": 0.03974937418455672, "min": 0.08125, "max": 0.23880597014925373, "unit": "task"}, "org.la": {"total": 10.824566192900992, "n": 37, "mean": 0.2925558430513783, "variance": 0.0044430946658929596, "std_dev": 0.06665654255879883, "min": 0.15660919540229884, "max": 0.4014251781472684, "unit": "task"}, "ks.ua": {"total": 8.662467879690071, "n": 37, "mean": 0.23412075350513706, "variance": 0.005210056406580102, "std_dev": 0.07218072046315485, "min": 0.14484126984126985, "max": 0.44594594594594594, "unit": "task"}, "liverpool.sch.uk": {"total": 7.86237746996504, "n": 37, "mean": 0.21249668837743352, "variance": 0.0036979101749857624, "std_dev": 0.06081044462085245, "min": 0.10526315789473684, "max": 0.3567567567567568, "unit": "task"}, "gob.ni": {"total": 9.464871441348853, "n": 37, "mean": 0.2558073362526717, "variance": 0.0022965626611258084, "std_dev": 0.047922465098592416, "min": 0.1724137931034483, "max": 0.3612040133779264, "unit": "task"}, "edu.bs": {"total": 10.488119434222384, "n": 36, "mean": 0.29133665095062183, "variance": 0.00305223942939019, "std_dev": 0.05524707620671152, "min": 0.16891891891891891, "max": 0.4270833333333333, "unit": "task"}, "edu.bb": {"total": 10.53848755164691, "n": 36, "mean": 0.2927357653235253, "variance": 0.005940330562516486, "std_dev": 0.07707353996357301, "min": 0.12857142857142856, "max": 0.45390070921985815, "unit": "task"}, "toyota": {"total": 9.817915655422123, "n": 36, "mean": 0.2727198793172813, "variance": 0.0019929796488997696, "std_dev": 0.04464280063907023, "min": 0.14705882352941177, "max": 0.3684210526315789, "unit": "task"}, "pi.gov.br": {"total": 9.46469831576233, "n": 36, "mean": 0.2629082865489536, "variance": 0.0003358986527293488, "std_dev": 0.01832753809788289, "min": 0.2329988851727982, "max": 0.3033240997229917, "unit": "task"}, "vlaanderen": {"total": 8.146506005483412, "n": 36, "mean": 0.22629183348565032, "variance": 0.004785118972189716, "std_dev": 0.06917455436928897, "min": 0.12376237623762376, "max": 0.3898305084745763, "unit": "task"}, "portsmouth.sch.uk": {"total": 7.54488935260916, "n": 36, "mean": 0.2095802597946989, "variance": 0.0024773943313199376, "std_dev": 0.049773429973429976, "min": 0.08653846153846154, "max": 0.3125, "unit": "task"}, "thurrock.sch.uk": {"total": 7.0273080386375195, "n": 36, "mean": 0.1952030010732644, "variance": 0.0038637414211722247, "std_dev": 0.06215900112752959, "min": 0.05263157894736842, "max": 0.3489208633093525, "unit": "task"}, "media.pl": {"total": 10.28945087708991, "n": 35, "mean": 0.2939843107739975, "variance": 0.0025210714410625343, "std_dev": 0.05021027226636532, "min": 0.21132075471698114, "max": 0.42934782608695654, "unit": "task"}, "edu.lc": {"total": 9.592383469426046, "n": 35, "mean": 0.27406809912645846, "variance": 0.0032828295703364254, "std_dev": 0.057295982148283534, "min": 0.13896848137535817, "max": 0.38461538461538464, "unit": "task"}, "sener": {"total": 10.16588279078495, "n": 35, "mean": 0.29045379402242727, "variance": 0.0019219104803269238, "std_dev": 0.04383959945445355, "min": 0.20920502092050208, "max": 0.3939393939393939, "unit": "task"}, "nagoya": {"total": 8.203598519721874, "n": 35, "mean": 0.23438852913491068, "variance": 0.0019682318844649774, "std_dev": 0.04436475948841577, "min": 0.14485981308411214, "max": 0.3414141414141414, "unit": "task"}, "n-somerset.sch.uk": {"total": 7.860282417727459, "n": 35, "mean": 0.22457949764935597, "variance": 0.003053325967226846, "std_dev": 0.05525690877371667, "min": 0.1334841628959276, "max": 0.3387096774193548, "unit": "task"}, "org.mv": {"total": 10.380268722071147, "n": 35, "mean": 0.29657910634489, "variance": 0.0038457386720840803, "std_dev": 0.06201401996390881, "min": 0.08823529411764706, "max": 0.3806228373702422, "unit": "task"}, "tires": {"total": 8.353071774262899, "n": 35, "mean": 0.23865919355036855, "variance": 0.005249876072697121, "std_dev": 0.07245602854626466, "min": 0.10583941605839416, "max": 0.38235294117647056, "unit": "task"}, "edu.zm": {"total": 11.50390151035605, "n": 35, "mean": 0.3286829002958872, "variance": 0.004939853117929628, "std_dev": 0.0702840886540448, "min": 0.14545454545454545, "max": 0.45, "unit": "task"}, "gov.ki": {"total": 10.104141976060076, "n": 35, "mean": 0.2886897707445736, "variance": 0.003988098561112154, "std_dev": 0.06315139397600146, "min": 0.18021201413427562, "max": 0.4060846560846561, "unit": "task"}, "js.cn": {"total": 7.946537472411261, "n": 35, "mean": 0.2270439277831789, "variance": 0.001996795036748505, "std_dev": 0.04468551260474143, "min": 0.14908256880733944, "max": 0.36054421768707484, "unit": "task"}, "coop.br": {"total": 8.619481379772477, "n": 35, "mean": 0.24627089656492793, "variance": 0.002947865264226598, "std_dev": 0.05429424706381513, "min": 0.15920398009950248, "max": 0.36666666666666664, "unit": "task"}, "venezia.it": {"total": 7.788034627003569, "n": 35, "mean": 0.22251527505724483, "variance": 0.002857194411290336, "std_dev": 0.053452730625201325, "min": 0.11059907834101383, "max": 0.3338870431893688, "unit": "task"}, "ad.jp": {"total": 9.59877736894783, "n": 35, "mean": 0.27425078196993796, "variance": 0.0012988700057034637, "std_dev": 0.036039839146470444, "min": 0.19760479041916168, "max": 0.3501762632197415, "unit": "task"}, "org.kz": {"total": 10.631533289911648, "n": 35, "mean": 0.30375809399747566, "variance": 0.0023477402359726738, "std_dev": 0.04845348528199673, "min": 0.21606118546845124, "max": 0.4573643410852713, "unit": "task"}, "com.lr": {"total": 8.49778093358707, "n": 34, "mean": 0.2499347333407961, "variance": 0.003335443679941971, "std_dev": 0.057753300164942706, "min": 0.15076335877862596, "max": 0.391705069124424, "unit": "task"}, "seoul.kr": {"total": 8.961538343026255, "n": 34, "mean": 0.2635746571478311, "variance": 0.003390723015877781, "std_dev": 0.05822991512854695, "min": 0.1638418079096045, "max": 0.38202247191011235, "unit": "task"}, "hanoi.vn": {"total": 8.163729532114072, "n": 34, "mean": 0.2401096921210021, "variance": 0.007002736253969137, "std_dev": 0.08368235330085512, "min": 0.1559633027522936, "max": 0.6684782608695652, "unit": "task"}, "museum.no": {"total": 7.281208429378724, "n": 34, "mean": 0.21415318909937428, "variance": 0.003449803491713547, "std_dev": 0.05873502780891099, "min": 0.075, "max": 0.29213483146067415, "unit": "task"}, "org.az": {"total": 10.006907551582014, "n": 34, "mean": 0.2943208103406474, "variance": 0.0036789115748037966, "std_dev": 0.0606540318099613, "min": 0.18269230769230768, "max": 0.43356643356643354, "unit": "task"}, "qld.au": {"total": 8.394031597020577, "n": 34, "mean": 0.2468832822653111, "variance": 0.003331740520900649, "std_dev": 0.057721231110403816, "min": 0.08888888888888889, "max": 0.35834896810506567, "unit": "task"}, "org.et": {"total": 9.838380575246816, "n": 34, "mean": 0.2893641345660829, "variance": 0.002453856972338785, "std_dev": 0.049536420665393106, "min": 0.14754098360655737, "max": 0.3802521008403361, "unit": "task"}, "gos.pk": {"total": 9.1597296599011, "n": 33, "mean": 0.27756756545154854, "variance": 0.006379310063825166, "std_dev": 0.07987058321951308, "min": 0.09615384615384616, "max": 0.45799457994579945, "unit": "task"}, "pescara.it": {"total": 7.865026775948726, "n": 33, "mean": 0.23833414472571898, "variance": 0.0014287375327871597, "std_dev": 0.037798644589286, "min": 0.15179968701095461, "max": 0.35172413793103446, "unit": "task"}, "cologne": {"total": 7.675240934209215, "n": 33, "mean": 0.23258305861240047, "variance": 0.00355542842923926, "std_dev": 0.059627413403897205, "min": 0.11666666666666667, "max": 0.3425925925925926, "unit": "task"}, "gov.lt": {"total": 11.509303097015831, "n": 33, "mean": 0.34876676051563127, "variance": 0.0020617281441556575, "std_dev": 0.04540625666310379, "min": 0.2420749279538905, "max": 0.4409448818897638, "unit": "task"}, "com.ug": {"total": 8.662322742771874, "n": 33, "mean": 0.2624946285688447, "variance": 0.0016922542294437884, "std_dev": 0.04113701775097204, "min": 0.15384615384615385, "max": 0.3275862068965517, "unit": "task"}, "blackpool.sch.uk": {"total": 6.789456700612915, "n": 33, "mean": 0.2057411121397853, "variance": 0.0025024500197501397, "std_dev": 0.05002449419784412, "min": 0.09615384615384616, "max": 0.3333333333333333, "unit": "task"}, "gov.gi": {"total": 8.816908762749842, "n": 33, "mean": 0.2671790534166619, "variance": 0.0031080342570365353, "std_dev": 0.055749746699303805, "min": 0.11904761904761904, "max": 0.36904761904761907, "unit": "task"}, "ne-lincs.sch.uk": {"total": 6.159435869294834, "n": 33, "mean": 0.18664957179681316, "variance": 0.0030965457021794227, "std_dev": 0.05564661447185644, "min": 0.06329113924050633, "max": 0.3110846245530393, "unit": "task"}, "renfrewshire.sch.uk": {"total": 6.899653034443687, "n": 32, "mean": 0.2156141573263652, "variance": 0.0027181474621956634, "std_dev": 0.05213585582107254, "min": 0.12903225806451613, "max": 0.31316725978647686, "unit": "task"}, "k12.tn.us": {"total": 8.348008550625847, "n": 32, "mean": 0.2608752672070577, "variance": 0.004045275353786167, "std_dev": 0.06360247914811314, "min": 0.125, "max": 0.375, "unit": "task"}, "gov.sy": {"total": 8.08773597689251, "n": 32, "mean": 0.25274174927789095, "variance": 0.0010781540183512676, "std_dev": 0.032835255722337045, "min": 0.2026726057906459, "max": 0.32171581769436997, "unit": "task"}, "aquarelle": {"total": 7.64454919334014, "n": 32, "mean": 0.23889216229187937, "variance": 0.0011885166487763954, "std_dev": 0.03447486981522041, "min": 0.16556291390728478, "max": 0.3170731707317073, "unit": "task"}, "softbank": {"total": 9.330797210246663, "n": 32, "mean": 0.2915874128202082, "variance": 0.0006564549935535769, "std_dev": 0.025621377666971323, "min": 0.22745782431646305, "max": 0.35268817204301073, "unit": "task"}, "swansea.sch.uk": {"total": 6.846727751324467, "n": 32, "mean": 0.2139602422288896, "variance": 0.0027078588691532147, "std_dev": 0.052037091282595864, "min": 0.10714285714285714, "max": 0.32710280373831774, "unit": "task"}, "re.it": {"total": 8.585859867857343, "n": 32, "mean": 0.26830812087054196, "variance": 0.0022585167154901193, "std_dev": 0.047523854173352975, "min": 0.18400770712909442, "max": 0.37735849056603776, "unit": "task"}, "gov.gd": {"total": 8.667638281979862, "n": 32, "mean": 0.2708636963118707, "variance": 0.003502342402528393, "std_dev": 0.059180591434425465, "min": 0.1320754716981132, "max": 0.41895066562255284, "unit": "task"}, "co.ae": {"total": 8.131840997760296, "n": 31, "mean": 0.2623174515406546, "variance": 0.002997074751350711, "std_dev": 0.05474554549322448, "min": 0.15217391304347827, "max": 0.35570469798657717, "unit": "task"}, "edu.pt": {"total": 9.45909634337639, "n": 31, "mean": 0.3051321401089158, "variance": 0.003817295817482512, "std_dev": 0.061784268365681176, "min": 0.15578947368421053, "max": 0.41581632653061223, "unit": "task"}, "org.sb": {"total": 8.556966428762387, "n": 31, "mean": 0.2760311751213673, "variance": 0.004016323314912622, "std_dev": 0.06337446895172079, "min": 0.1593959731543624, "max": 0.4166666666666667, "unit": "task"}, "venice.it": {"total": 7.850244093775526, "n": 31, "mean": 0.2532336804443718, "variance": 0.0040185718136950405, "std_dev": 0.06339220625356906, "min": 0.09734513274336283, "max": 0.32275132275132273, "unit": "task"}, "cc.wy.us": {"total": 8.819841015683405, "n": 31, "mean": 0.28451100050591627, "variance": 0.008266519046001118, "std_dev": 0.09092039950418783, "min": 0.11194029850746269, "max": 0.4270833333333333, "unit": "task"}, "edu.cu": {"total": 8.810967747775608, "n": 31, "mean": 0.28422476605727776, "variance": 0.002693839950916749, "std_dev": 0.05190221527947289, "min": 0.13904494382022473, "max": 0.3917910447761194, "unit": "task"}, "oz.au": {"total": 6.919788829501899, "n": 31, "mean": 0.22321899450006125, "variance": 0.004150449274613949, "std_dev": 0.06442398058653276, "min": 0.12653061224489795, "max": 0.3593073593073593, "unit": "task"}, "gov.kg": {"total": 9.912919143274113, "n": 31, "mean": 0.3197715852669068, "variance": 0.0020604497288049927, "std_dev": 0.04539217695600193, "min": 0.215, "max": 0.4036697247706422, "unit": "task"}, "pulawy.pl": {"total": 8.795794406578011, "n": 31, "mean": 0.2837353034380004, "variance": 0.002009823730470138, "std_dev": 0.044831057655046885, "min": 0.18591549295774648, "max": 0.354014598540146, "unit": "task"}, "co.je": {"total": 7.130150909246685, "n": 30, "mean": 0.2376716969748895, "variance": 0.0030555468668208375, "std_dev": 0.05527700124663817, "min": 0.12048192771084337, "max": 0.36180904522613067, "unit": "task"}, "ed.cr": {"total": 8.621654178817419, "n": 30, "mean": 0.2873884726272473, "variance": 0.0022361956915058594, "std_dev": 0.04728843084207658, "min": 0.1956521739130435, "max": 0.38545454545454544, "unit": "task"}, "gouv.ci": {"total": 6.822273337844646, "n": 30, "mean": 0.22740911126148822, "variance": 0.0025173924920041764, "std_dev": 0.05017362346895205, "min": 0.16031746031746033, "max": 0.368, "unit": "task"}, "erni": {"total": 7.4682150876480335, "n": 30, "mean": 0.24894050292160108, "variance": 0.002600003689673215, "std_dev": 0.05099023131613755, "min": 0.16666666666666666, "max": 0.3469387755102041, "unit": "task"}, "org.ky": {"total": 7.593539600808826, "n": 30, "mean": 0.2531179866936274, "variance": 0.0012143515882909032, "std_dev": 0.03484754780886172, "min": 0.20261437908496732, "max": 0.34146341463414637, "unit": "task"}, "shell": {"total": 8.238060831528319, "n": 30, "mean": 0.2746020277176107, "variance": 0.001897135392940089, "std_dev": 0.04355611774412509, "min": 0.17587939698492464, "max": 0.3923766816143498, "unit": "task"}, "ac.zm": {"total": 9.253958885225739, "n": 29, "mean": 0.3191020305250254, "variance": 0.0032806745072908898, "std_dev": 0.05727717265447806, "min": 0.14492753623188406, "max": 0.44505494505494503, "unit": "task"}, "bracknell-forest.sch.uk": {"total": 6.362756695335745, "n": 29, "mean": 0.21940540328743946, "variance": 0.0014224446689207386, "std_dev": 0.03771531080238818, "min": 0.16589861751152074, "max": 0.3129496402877698, "unit": "task"}, "edu.dz": {"total": 9.105285116597255, "n": 29, "mean": 0.31397534884818107, "variance": 0.0034679599370768715, "std_dev": 0.05888938730430867, "min": 0.1694915254237288, "max": 0.4277456647398844, "unit": "task"}, "memorial": {"total": 4.566510207418435, "n": 29, "mean": 0.15746586922132536, "variance": 0.0042513328395916376, "std_dev": 0.0652022456637165, "min": 0.09538461538461539, "max": 0.319910514541387, "unit": "task"}, "sicilia.it": {"total": 7.174335705525764, "n": 29, "mean": 0.24739088639744014, "variance": 0.0019228541375099373, "std_dev": 0.04385036074549373, "min": 0.1471698113207547, "max": 0.33515482695810567, "unit": "task"}, "milano.it": {"total": 6.969978830907207, "n": 29, "mean": 0.2403440976174899, "variance": 0.0019570641882106993, "std_dev": 0.04423871820261861, "min": 0.13793103448275862, "max": 0.3505586592178771, "unit": "task"}, "westminster.sch.uk": {"total": 7.104118881666135, "n": 29, "mean": 0.24496961660917702, "variance": 0.004816130367955561, "std_dev": 0.06939834557073793, "min": 0.16030534351145037, "max": 0.4067796610169492, "unit": "task"}, "e-riding.sch.uk": {"total": 5.054163147599058, "n": 29, "mean": 0.17428148784824335, "variance": 0.002704385770187909, "std_dev": 0.0520037091964401, "min": 0.10119047619047619, "max": 0.2931937172774869, "unit": "task"}, "org.me": {"total": 8.772664012657216, "n": 29, "mean": 0.3025056556088696, "variance": 0.002730814445284373, "std_dev": 0.05225719515324539, "min": 0.2192429022082019, "max": 0.4246575342465753, "unit": "task"}, "koeln": {"total": 6.474945708240936, "n": 29, "mean": 0.2232739899393426, "variance": 0.0026473293073123933, "std_dev": 0.05145220410548409, "min": 0.12351543942992874, "max": 0.3425925925925926, "unit": "task"}, "org.ly": {"total": 6.346548640276392, "n": 29, "mean": 0.21884650483711698, "variance": 0.004637332045995361, "std_dev": 0.06809795919111938, "min": 0.1105121293800539, "max": 0.3620689655172414, "unit": "task"}, "org.py": {"total": 7.382533107803733, "n": 28, "mean": 0.26366189670727613, "variance": 0.0038466477145214736, "std_dev": 0.062021348860867846, "min": 0.15601965601965603, "max": 0.37583892617449666, "unit": "task"}, "firenze.it": {"total": 7.348694802016787, "n": 28, "mean": 0.26245338578631394, "variance": 0.001981864449055801, "std_dev": 0.044518136181289095, "min": 0.1746031746031746, "max": 0.3269230769230769, "unit": "task"}, "legnica.pl": {"total": 6.194691113081844, "n": 28, "mean": 0.22123896832435158, "variance": 0.002361249225064751, "std_dev": 0.04859268695045326, "min": 0.13438735177865613, "max": 0.32471264367816094, "unit": "task"}, "k12.wy.us": {"total": 7.992610660679846, "n": 28, "mean": 0.2854503807385659, "variance": 0.005361363135298869, "std_dev": 0.07322132978373767, "min": 0.17567567567567569, "max": 0.4959349593495935, "unit": "task"}, "com.in": {"total": 7.461966500246078, "n": 28, "mean": 0.266498803580217, "variance": 0.004943761845951641, "std_dev": 0.07031188979078604, "min": 0.10199556541019955, "max": 0.42628205128205127, "unit": "task"}, "i.ng": {"total": 6.394994432942863, "n": 28, "mean": 0.22839265831938804, "variance": 0.006708537544612279, "std_dev": 0.08190566246977238, "min": 0.0984251968503937, "max": 0.3932853717026379, "unit": "task"}, "tas.au": {"total": 7.451724070544603, "n": 28, "mean": 0.2661330025194501, "variance": 0.0021337143512621974, "std_dev": 0.046192145991090276, "min": 0.15234375, "max": 0.33707865168539325, "unit": "task"}, "sc.gov.br": {"total": 4.965120973321829, "n": 28, "mean": 0.17732574904720821, "variance": 0.004175811555061622, "std_dev": 0.06462051961305806, "min": 0.12685714285714286, "max": 0.328125, "unit": "task"}, "com.gi": {"total": 6.368267270822891, "n": 28, "mean": 0.22743811681510323, "variance": 0.007563898224404624, "std_dev": 0.08697067450816179, "min": 0.0831918505942275, "max": 0.39759036144578314, "unit": "task"}, "pisa.it": {"total": 6.2063284298516965, "n": 28, "mean": 0.22165458678041774, "variance": 0.0019094823418826313, "std_dev": 0.04369762398440711, "min": 0.14285714285714285, "max": 0.37537537537537535, "unit": "task"}, "org.kw": {"total": 6.715760519521574, "n": 27, "mean": 0.24873187109339162, "variance": 0.003614113634170701, "std_dev": 0.060117498568808575, "min": 0.15384615384615385, "max": 0.3569620253164557, "unit": "task"}, "mi.it": {"total": 6.841019017821248, "n": 27, "mean": 0.25337107473412035, "variance": 0.006111798407632251, "std_dev": 0.07817799183678391, "min": 0.12166998011928429, "max": 0.4233128834355828, "unit": "task"}, "org.ma": {"total": 7.706245622515675, "n": 27, "mean": 0.2854165045376176, "variance": 0.0039686228034200135, "std_dev": 0.06299700630522068, "min": 0.18072289156626506, "max": 0.4177215189873418, "unit": "task"}, "lib.nc.us": {"total": 7.083506701375992, "n": 27, "mean": 0.26235210005096254, "variance": 0.0021037597879716386, "std_dev": 0.04586676125443826, "min": 0.17632552404438964, "max": 0.3781094527363184, "unit": "task"}, "org.ec": {"total": 7.27916312139152, "n": 27, "mean": 0.26959863412561186, "variance": 0.0032806578497187925, "std_dev": 0.057277027242331566, "min": 0.2148997134670487, "max": 0.41284403669724773, "unit": "task"}, "broker": {"total": 6.059270598150251, "n": 27, "mean": 0.22441742956112037, "variance": 0.0020970434759325055, "std_dev": 0.04579348726546719, "min": 0.143646408839779, "max": 0.3274336283185841, "unit": "task"}, "org.lv": {"total": 8.14962137761227, "n": 27, "mean": 0.30183782880045457, "variance": 0.0016435467908115014, "std_dev": 0.04054068069003654, "min": 0.23880597014925373, "max": 0.40816326530612246, "unit": "task"}, "bathnes.sch.uk": {"total": 5.802387417046041, "n": 27, "mean": 0.21490323766837188, "variance": 0.003556420509166324, "std_dev": 0.05963573181546718, "min": 0.10545454545454545, "max": 0.33252720677146314, "unit": "task"}, "lucca.it": {"total": 6.580775761380816, "n": 27, "mean": 0.24373243560669694, "variance": 0.002340285042442786, "std_dev": 0.048376492663718254, "min": 0.14067278287461774, "max": 0.32222222222222224, "unit": "task"}, "nom.co": {"total": 5.211421849056818, "n": 27, "mean": 0.19301562403914144, "variance": 0.0036245236671171846, "std_dev": 0.06020401703472273, "min": 0.06557377049180328, "max": 0.3217391304347826, "unit": "task"}, "gov.ls": {"total": 7.663548755125275, "n": 27, "mean": 0.28383513907871394, "variance": 0.003262339276513706, "std_dev": 0.05711689134147364, "min": 0.19257950530035337, "max": 0.4393939393939394, "unit": "task"}, "xn--p1acf": {"total": 5.594388152031767, "n": 26, "mean": 0.21516877507814489, "variance": 0.0036270722328246114, "std_dev": 0.060225179392216104, "min": 0.0896551724137931, "max": 0.39814814814814814, "unit": "task"}, "name.ng": {"total": 5.09264976738593, "n": 26, "mean": 0.19587114489945884, "variance": 0.0019731394628808535, "std_dev": 0.04442003447635823, "min": 0.1043956043956044, "max": 0.3125, "unit": "task"}, "muni.il": {"total": 7.1556045503276176, "n": 26, "mean": 0.27521555962798544, "variance": 0.002259355772645849, "std_dev": 0.047532681100963044, "min": 0.19090909090909092, "max": 0.38345864661654133, "unit": "task"}, "med": {"total": 7.891032356379897, "n": 26, "mean": 0.30350124447614985, "variance": 0.002845583335559607, "std_dev": 0.05334400936899669, "min": 0.1724137931034483, "max": 0.39520958083832336, "unit": "task"}, "ac.me": {"total": 8.201372945385815, "n": 26, "mean": 0.31543742097637745, "variance": 0.0030500611054999193, "std_dev": 0.05522735830636768, "min": 0.22194513715710723, "max": 0.41414141414141414, "unit": "task"}, "sc.ug": {"total": 6.607280100797799, "n": 26, "mean": 0.25412615772299235, "variance": 0.004504813666414165, "std_dev": 0.06711790868623788, "min": 0.13012729844413012, "max": 0.3613707165109034, "unit": "task"}, "tm.fr": {"total": 7.557735222824683, "n": 26, "mean": 0.29068212395479553, "variance": 0.004341998522004805, "std_dev": 0.06589384282317132, "min": 0.19318181818181818, "max": 0.47692307692307695, "unit": "task"}, "ruhr": {"total": 6.963809106024068, "n": 26, "mean": 0.2678388117701564, "variance": 0.004663439014532967, "std_dev": 0.06828937702551523, "min": 0.18518518518518517, "max": 0.4225352112676056, "unit": "task"}, "n-lincs.sch.uk": {"total": 5.932584706235526, "n": 26, "mean": 0.22817633485521255, "variance": 0.0021332458400377145, "std_dev": 0.04618707438275036, "min": 0.11506849315068493, "max": 0.30377906976744184, "unit": "task"}, "schmidt": {"total": 6.7892465565482585, "n": 26, "mean": 0.2611248675595484, "variance": 0.0014171645053013093, "std_dev": 0.03764524545412487, "min": 0.1919191919191919, "max": 0.35, "unit": "task"}, "monza.it": {"total": 6.064325157013798, "n": 26, "mean": 0.23324327526976146, "variance": 0.0008938872400456925, "std_dev": 0.029897947087478977, "min": 0.16748285994123407, "max": 0.2848575712143928, "unit": "task"}, "vodka": {"total": 4.696247067985214, "n": 26, "mean": 0.18062488723020056, "variance": 0.0029973832248375194, "std_dev": 0.05474836275942432, "min": 0.08571428571428572, "max": 0.31794871794871793, "unit": "task"}, "lib.md.us": {"total": 6.962446516737422, "n": 25, "mean": 0.2784978606694969, "variance": 0.004558724945662278, "std_dev": 0.06751833044190501, "min": 0.17758415841584158, "max": 0.4601226993865031, "unit": "task"}, "ck.ua": {"total": 6.409002364573186, "n": 25, "mean": 0.2563600945829274, "variance": 0.004284683222880337, "std_dev": 0.06545749172463253, "min": 0.1592128801431127, "max": 0.39215686274509803, "unit": "task"}, "eti.br": {"total": 5.318953012651931, "n": 25, "mean": 0.21275812050607723, "variance": 0.003281043776434171, "std_dev": 0.05728039609180589, "min": 0.1450381679389313, "max": 0.36678200692041524, "unit": "task"}, "ren": {"total": 6.6149627404515225, "n": 25, "mean": 0.264598509618061, "variance": 0.0028912757568632093, "std_dev": 0.05377058449434234, "min": 0.109375, "max": 0.34782608695652173, "unit": "task"}, "aomori.jp": {"total": 5.627766855177855, "n": 25, "mean": 0.2251106742071142, "variance": 0.003193659257616876, "std_dev": 0.05651246993024527, "min": 0.15175537938844846, "max": 0.3548387096774194, "unit": "task"}, "idf.il": {"total": 6.5451023960257135, "n": 25, "mean": 0.26180409584102843, "variance": 0.0023607997042622204, "std_dev": 0.04858806133467583, "min": 0.18559556786703602, "max": 0.3642611683848797, "unit": "task"}, "gov.ac": {"total": 6.105305627830567, "n": 25, "mean": 0.24421222511322271, "variance": 0.001877331460025081, "std_dev": 0.04332818320706606, "min": 0.17363636363636364, "max": 0.3371104815864023, "unit": "task"}, "sch.qa": {"total": 6.750738111560754, "n": 24, "mean": 0.2812807546483648, "variance": 0.0027601877332866357, "std_dev": 0.0525374888368928, "min": 0.1875, "max": 0.3696682464454976, "unit": "task"}, "mil.ph": {"total": 6.330348365807752, "n": 24, "mean": 0.2637645152419897, "variance": 0.002616005585883808, "std_dev": 0.051146902016483926, "min": 0.1232876712328767, "max": 0.35051546391752575, "unit": "task"}, "yokohama": {"total": 5.1947287679418395, "n": 24, "mean": 0.21644703199757664, "variance": 0.002755153562179253, "std_dev": 0.05248955669634916, "min": 0.08766233766233766, "max": 0.32524271844660196, "unit": "task"}, "brother": {"total": 8.038885122547663, "n": 24, "mean": 0.3349535467728193, "variance": 0.004037878625908598, "std_dev": 0.06354430443327394, "min": 0.2537313432835821, "max": 0.5, "unit": "task"}, "fage": {"total": 3.852758384867542, "n": 24, "mean": 0.1605315993694809, "variance": 0.00242119770054356, "std_dev": 0.04920566736203829, "min": 0.05732484076433121, "max": 0.25, "unit": "task"}, "toshiba": {"total": 7.990787290294983, "n": 24, "mean": 0.3329494704289577, "variance": 0.003949364837048456, "std_dev": 0.06284397216160398, "min": 0.23566084788029926, "max": 0.4909090909090909, "unit": "task"}, "org.bn": {"total": 7.055220342971717, "n": 24, "mean": 0.29396751429048823, "variance": 0.00362744927919336, "std_dev": 0.060228309615938586, "min": 0.12903225806451613, "max": 0.40625, "unit": "task"}, "osaka": {"total": 5.331570868512812, "n": 24, "mean": 0.22214878618803383, "variance": 0.003587965918706927, "std_dev": 0.05989963204149861, "min": 0.1111111111111111, "max": 0.3413793103448276, "unit": "task"}, "southend.sch.uk": {"total": 5.648317930794997, "n": 24, "mean": 0.23534658044979154, "variance": 0.0023110636055369976, "std_dev": 0.04807352291581092, "min": 0.16379310344827586, "max": 0.345, "unit": "task"}, "darlington.sch.uk": {"total": 4.759623137194207, "n": 24, "mean": 0.19831763071642525, "variance": 0.004950095818033736, "std_dev": 0.07035691734317057, "min": 0.09210526315789473, "max": 0.3404255319148936, "unit": "task"}, "mil.bd": {"total": 6.72703701653117, "n": 23, "mean": 0.29247987028396377, "variance": 0.0033942599313503104, "std_dev": 0.05826027747402436, "min": 0.16121495327102803, "max": 0.43537414965986393, "unit": "task"}, "puglia.it": {"total": 7.587743416243577, "n": 23, "mean": 0.32990188766276424, "variance": 0.0008330103720311327, "std_dev": 0.028861919063553843, "min": 0.27236580516898606, "max": 0.37777777777777777, "unit": "task"}, "lib.or.us": {"total": 5.493654567954936, "n": 23, "mean": 0.2388545464328233, "variance": 0.0033449877810755565, "std_dev": 0.05783586932929734, "min": 0.128, "max": 0.38095238095238093, "unit": "task"}, "pkc.sch.uk": {"total": 5.894981680773384, "n": 23, "mean": 0.2563035513379732, "variance": 0.004007274869888214, "std_dev": 0.06330303997351323, "min": 0.13793103448275862, "max": 0.3457142857142857, "unit": "task"}, "glasgow.sch.uk": {"total": 5.663293117228091, "n": 23, "mean": 0.24623013553165615, "variance": 0.0038336363325853105, "std_dev": 0.06191636562804143, "min": 0.10185185185185185, "max": 0.35359116022099446, "unit": "task"}, "k12.ec": {"total": 6.445375656127948, "n": 23, "mean": 0.280233724179476, "variance": 0.004575575987154604, "std_dev": 0.06764300397790302, "min": 0.1686746987951807, "max": 0.43478260869565216, "unit": "task"}, "forum": {"total": 4.679838705455929, "n": 23, "mean": 0.2034712480633012, "variance": 0.009239052864838254, "std_dev": 0.09611999201434764, "min": 0.06086956521739131, "max": 0.35319148936170214, "unit": "task"}, "lib.nv.us": {"total": 4.921609799035581, "n": 23, "mean": 0.21398303474067742, "variance": 0.0011833613419655763, "std_dev": 0.03440001950530808, "min": 0.11290322580645161, "max": 0.2708333333333333, "unit": "task"}, "adm.br": {"total": 4.992153768345192, "n": 23, "mean": 0.2170501638410953, "variance": 0.002052692874364028, "std_dev": 0.04530665375377029, "min": 0.13458931959880727, "max": 0.3712, "unit": "task"}, "gov.ms": {"total": 6.418167971900932, "n": 23, "mean": 0.27905078138699696, "variance": 0.004281685052227609, "std_dev": 0.06543458605529348, "min": 0.08214285714285714, "max": 0.39690721649484534, "unit": "task"}, "edu.gl": {"total": 6.1634192684302755, "n": 23, "mean": 0.2679747508013162, "variance": 0.007961743712173714, "std_dev": 0.08922860366594175, "min": 0.1549652118912081, "max": 0.44787644787644787, "unit": "task"}, "net.np": {"total": 6.348988847425365, "n": 23, "mean": 0.27604299336632016, "variance": 0.006441305339837327, "std_dev": 0.0802577431768258, "min": 0.13513513513513514, "max": 0.4056603773584906, "unit": "task"}, "to.it": {"total": 5.995154028629059, "n": 23, "mean": 0.2606588708099591, "variance": 0.003351216030777944, "std_dev": 0.05788968846675498, "min": 0.17692307692307693, "max": 0.38738738738738737, "unit": "task"}, "roma.it": {"total": 5.11346034470371, "n": 23, "mean": 0.22232436281320478, "variance": 0.003190252283847643, "std_dev": 0.056482318329258076, "min": 0.11502029769959404, "max": 0.3475, "unit": "task"}, "e-dunbarton.sch.uk": {"total": 5.167554881307822, "n": 22, "mean": 0.23488885824126465, "variance": 0.0020373051756801056, "std_dev": 0.04513651709735816, "min": 0.14836692147324532, "max": 0.3262411347517731, "unit": "task"}, "conf.au": {"total": 5.4028934644724185, "n": 22, "mean": 0.2455860665669281, "variance": 0.0025777966262992896, "std_dev": 0.05077200632532941, "min": 0.14035087719298245, "max": 0.32598039215686275, "unit": "task"}, "mil.za": {"total": 5.248178366875113, "n": 22, "mean": 0.23855356213068693, "variance": 0.0025734156814400744, "std_dev": 0.050728844668887094, "min": 0.13793103448275862, "max": 0.3333333333333333, "unit": "task"}, "lease": {"total": 4.7019892951261, "n": 22, "mean": 0.21372678614209548, "variance": 0.002869423502214385, "std_dev": 0.053567000123344456, "min": 0.13321355236139631, "max": 0.3492063492063492, "unit": "task"}, "contact": {"total": 4.976659096497391, "n": 22, "mean": 0.22621177711351778, "variance": 0.006574061672739094, "std_dev": 0.0810805875209294, "min": 0.11627906976744186, "max": 0.4166666666666667, "unit": "task"}, "com.kz": {"total": 4.872579100573811, "n": 22, "mean": 0.22148086820790044, "variance": 0.0069884599230189155, "std_dev": 0.08359700905546152, "min": 0.12634271099744246, "max": 0.43820224719101125, "unit": "task"}, "sa.au": {"total": 5.404437021557042, "n": 22, "mean": 0.2456562282525928, "variance": 0.0020144211558083586, "std_dev": 0.04488230337012973, "min": 0.1576923076923077, "max": 0.3516949152542373, "unit": "task"}, "sap": {"total": 4.947088587890266, "n": 22, "mean": 0.22486766308592118, "variance": 0.0028885472072651746, "std_dev": 0.05374520636545342, "min": 0.13643659711075443, "max": 0.3321637426900585, "unit": "task"}, "degree": {"total": 6.061448992607426, "n": 22, "mean": 0.27552040875488293, "variance": 0.0027699930040760413, "std_dev": 0.05263072300544656, "min": 0.19390581717451524, "max": 0.3939393939393939, "unit": "task"}, "slupsk.pl": {"total": 5.019973937648584, "n": 22, "mean": 0.2281806335294811, "variance": 0.0037448112792811835, "std_dev": 0.06119486317724049, "min": 0.10997442455242967, "max": 0.3862928348909657, "unit": "task"}, "elk.pl": {"total": 5.47228853327588, "n": 22, "mean": 0.24874038787617633, "variance": 0.0030696126421923707, "std_dev": 0.05540408506773098, "min": 0.13941018766756033, "max": 0.379746835443038, "unit": "task"}, "argyll-bute.sch.uk": {"total": 4.6688756258116655, "n": 22, "mean": 0.2122216193550757, "variance": 0.0027435633181336146, "std_dev": 0.05237903510120833, "min": 0.11666666666666667, "max": 0.30971128608923887, "unit": "task"}, "edu.sl": {"total": 6.649837458750358, "n": 22, "mean": 0.30226533903410724, "variance": 0.0029722184748987327, "std_dev": 0.05451805641160305, "min": 0.19101123595505617, "max": 0.3902439024390244, "unit": "task"}, "com.bs": {"total": 5.944435274220729, "n": 21, "mean": 0.2830683463914634, "variance": 0.0034543671247571094, "std_dev": 0.058773864300019525, "min": 0.14124293785310735, "max": 0.3888888888888889, "unit": "task"}, "southampton.sch.uk": {"total": 4.949360386407257, "n": 21, "mean": 0.2356838279241551, "variance": 0.0036849302399340547, "std_dev": 0.06070362625028306, "min": 0.14432989690721648, "max": 0.3388888888888889, "unit": "task"}, "ki": {"total": 4.719130523654572, "n": 21, "mean": 0.22472050112640818, "variance": 0.004287943885534907, "std_dev": 0.06548239370651403, "min": 0.09424083769633508, "max": 0.36486486486486486, "unit": "task"}, "pa": {"total": 5.122494053918457, "n": 21, "mean": 0.24392828828183127, "variance": 0.0028747638118912637, "std_dev": 0.05361682396311128, "min": 0.14945652173913043, "max": 0.35, "unit": "task"}, "edu.lr": {"total": 6.8317076321904935, "n": 21, "mean": 0.32531941105669016, "variance": 0.002369219423211958, "std_dev": 0.04867462812607774, "min": 0.2463768115942029, "max": 0.47435897435897434, "unit": "task"}, "vanguard": {"total": 4.447236160122908, "n": 21, "mean": 0.21177315048204323, "variance": 0.0019497396844149878, "std_dev": 0.044155856739678236, "min": 0.13015384615384615, "max": 0.29356357927786497, "unit": "task"}, "czest.pl": {"total": 5.111031393342287, "n": 21, "mean": 0.2433824473020137, "variance": 0.002251786120317816, "std_dev": 0.047452988528835734, "min": 0.1691842900302115, "max": 0.3173076923076923, "unit": "task"}, "cn.it": {"total": 4.924496992674575, "n": 21, "mean": 0.23449985679402735, "variance": 0.0011026369437884347, "std_dev": 0.03320597753098732, "min": 0.15803814713896458, "max": 0.3057471264367816, "unit": "task"}, "org.ee": {"total": 6.383742943642473, "n": 21, "mean": 0.3039877592210702, "variance": 0.003856219532919358, "std_dev": 0.06209846642969018, "min": 0.20454545454545456, "max": 0.4369747899159664, "unit": "task"}, "edu.hn": {"total": 5.6011692951239525, "n": 21, "mean": 0.26672234738685485, "variance": 0.00395230184584674, "std_dev": 0.0628673352850806, "min": 0.152, "max": 0.3978102189781022, "unit": "task"}, "gov.ye": {"total": 6.314643408162094, "n": 21, "mean": 0.3006973051505759, "variance": 0.00211263919316656, "std_dev": 0.04596345497421359, "min": 0.1815431164901664, "max": 0.37109375, "unit": "task"}, "nghean.vn": {"total": 4.429520727062979, "n": 20, "mean": 0.22147603635314894, "variance": 0.0005360595884351901, "std_dev": 0.02315296068400735, "min": 0.17433155080213902, "max": 0.25363489499192243, "unit": "task"}, "co.fk": {"total": 4.438137655901097, "n": 20, "mean": 0.22190688279505486, "variance": 0.002948547994353668, "std_dev": 0.05430053401536368, "min": 0.12640449438202248, "max": 0.31176470588235294, "unit": "task"}, "from.hr": {"total": 4.1784313996877165, "n": 20, "mean": 0.20892156998438582, "variance": 0.002136085419425918, "std_dev": 0.04621780413894539, "min": 0.14773869346733667, "max": 0.3226837060702875, "unit": "task"}, "agr.br": {"total": 5.0854960824081825, "n": 20, "mean": 0.25427480412040915, "variance": 0.006441951116357961, "std_dev": 0.08026176621753324, "min": 0.14022662889518414, "max": 0.39705882352941174, "unit": "task"}, "org.ba": {"total": 5.918046137889899, "n": 20, "mean": 0.29590230689449504, "variance": 0.0023717288285100644, "std_dev": 0.04870039864836903, "min": 0.20650406504065041, "max": 0.4020618556701031, "unit": "task"}, "middlesbrough.sch.uk": {"total": 4.027817838403991, "n": 20, "mean": 0.20139089192019957, "variance": 0.005939180143475636, "std_dev": 0.07706607647646035, "min": 0.09523809523809523, "max": 0.39636363636363636, "unit": "task"}, "ve": {"total": 6.150206324294976, "n": 20, "mean": 0.3075103162147487, "variance": 0.002753749264665728, "std_dev": 0.05247617806839336, "min": 0.1906721536351166, "max": 0.43023255813953487, "unit": "task"}, "org.tn": {"total": 6.17215059007902, "n": 20, "mean": 0.308607529503951, "variance": 0.0018927064945132245, "std_dev": 0.04350524674695254, "min": 0.20141342756183744, "max": 0.38010657193605685, "unit": "task"}, "boleslawiec.pl": {"total": 5.254988299825823, "n": 20, "mean": 0.2627494149912911, "variance": 0.00130465482002509, "std_dev": 0.03612000581430034, "min": 0.21241050119331742, "max": 0.3370165745856354, "unit": "task"}, "futbol": {"total": 4.149432559654629, "n": 20, "mean": 0.20747162798273142, "variance": 0.0022411359012524355, "std_dev": 0.047340636891073144, "min": 0.1220472440944882, "max": 0.32061068702290074, "unit": "task"}, "elblag.pl": {"total": 5.2635121881064055, "n": 20, "mean": 0.2631756094053205, "variance": 0.0045354485537249635, "std_dev": 0.06734573894260099, "min": 0.14757709251101322, "max": 0.4024390243902439, "unit": "task"}, "soy": {"total": 4.496265225591453, "n": 20, "mean": 0.22481326127957266, "variance": 0.005357979307081154, "std_dev": 0.07319821928900425, "min": 0.08971553610503283, "max": 0.3316831683168317, "unit": "task"}, "sky": {"total": 4.673112702945625, "n": 20, "mean": 0.23365563514728124, "variance": 0.003393080063479219, "std_dev": 0.05825015075928318, "min": 0.15269230769230768, "max": 0.3710691823899371, "unit": "task"}, "boats": {"total": 4.02521010661763, "n": 20, "mean": 0.2012605053308815, "variance": 0.004278313061296039, "std_dev": 0.0654088148592836, "min": 0.12121212121212122, "max": 0.315028901734104, "unit": "task"}, "hl.cn": {"total": 4.4851007363590405, "n": 20, "mean": 0.22425503681795203, "variance": 0.002831065650346092, "std_dev": 0.05320775930582016, "min": 0.16748768472906403, "max": 0.39141414141414144, "unit": "task"}, "ac.sz": {"total": 5.758695263663074, "n": 20, "mean": 0.2879347631831537, "variance": 0.005750493194917359, "std_dev": 0.0758320064017652, "min": 0.15705128205128205, "max": 0.41389728096676737, "unit": "task"}, "lib.ar.us": {"total": 5.279965448992166, "n": 19, "mean": 0.2778929183680087, "variance": 0.002599920653655758, "std_dev": 0.05098941707507312, "min": 0.15570934256055363, "max": 0.354014598540146, "unit": "task"}, "com.vc": {"total": 4.618341444744787, "n": 19, "mean": 0.24307060235498879, "variance": 0.003546343954526769, "std_dev": 0.0595511876835951, "min": 0.15838087476229284, "max": 0.42765273311897106, "unit": "task"}, "cc.va.us": {"total": 5.534133444528809, "n": 19, "mean": 0.29127018129098997, "variance": 0.00807741244001424, "std_dev": 0.08987442595095804, "min": 0.15326199516741457, "max": 0.4293785310734463, "unit": "task"}, "kalisz.pl": {"total": 4.730356873995183, "n": 19, "mean": 0.2489661512629043, "variance": 0.001492070857948338, "std_dev": 0.03862733304213919, "min": 0.18110236220472442, "max": 0.3493975903614458, "unit": "task"}, "sz": {"total": 6.023523151311027, "n": 19, "mean": 0.31702753427952773, "variance": 0.0036656757666780008, "std_dev": 0.06054482444171426, "min": 0.23622047244094488, "max": 0.444, "unit": "task"}, "co.gg": {"total": 5.2044640316728055, "n": 19, "mean": 0.27391915956172663, "variance": 0.0025908121379457382, "std_dev": 0.05090002100142728, "min": 0.1509433962264151, "max": 0.37104072398190047, "unit": "task"}, "org.ck": {"total": 3.4605165980204475, "n": 19, "mean": 0.18213245252739196, "variance": 0.0031746331643225205, "std_dev": 0.05634388311363107, "min": 0.09836065573770492, "max": 0.2906178489702517, "unit": "task"}, "dumgal.sch.uk": {"total": 4.426104053600769, "n": 19, "mean": 0.23295284492635626, "variance": 0.0029741092950539795, "std_dev": 0.05453539488308469, "min": 0.16923076923076924, "max": 0.375, "unit": "task"}, "com.tt": {"total": 4.925290427412725, "n": 19, "mean": 0.2592258119690908, "variance": 0.003915880427075071, "std_dev": 0.06257699598954132, "min": 0.12878787878787878, "max": 0.3503184713375796, "unit": "task"}, "net.kg": {"total": 5.961758787615653, "n": 19, "mean": 0.3137767782955607, "variance": 0.0002895471186522003, "std_dev": 0.017016084116276586, "min": 0.28162291169451076, "max": 0.3360294117647059, "unit": "task"}, "iwate.jp": {"total": 4.40450842662637, "n": 19, "mean": 0.23181623298033524, "variance": 0.004568242009609037, "std_dev": 0.06758877132785472, "min": 0.13884007029876977, "max": 0.3577981651376147, "unit": "task"}, "warrington.sch.uk": {"total": 4.83899256545528, "n": 18, "mean": 0.26883292030307115, "variance": 0.004176481851164042, "std_dev": 0.06462570580785978, "min": 0.17219917012448133, "max": 0.3949468085106383, "unit": "task"}, "com.ai": {"total": 4.260106183841002, "n": 18, "mean": 0.23667256576894458, "variance": 0.0033972067529796273, "std_dev": 0.05828556213145437, "min": 0.1388888888888889, "max": 0.3473684210526316, "unit": "task"}, "rio": {"total": 4.14334994432536, "n": 18, "mean": 0.23018610801807554, "variance": 0.0016642816014932477, "std_dev": 0.04079560762500355, "min": 0.15481171548117154, "max": 0.31843575418994413, "unit": "task"}, "net.lb": {"total": 4.805612075878822, "n": 18, "mean": 0.2669784486599346, "variance": 0.006574391767792022, "std_dev": 0.08108262309392822, "min": 0.16393442622950818, "max": 0.452991452991453, "unit": "task"}, "edu.pa": {"total": 5.925088196033022, "n": 18, "mean": 0.32917156644627904, "variance": 0.0038972049885245517, "std_dev": 0.06242759797176688, "min": 0.19239904988123516, "max": 0.4128113879003559, "unit": "task"}, "hair": {"total": 3.6729418241263687, "n": 18, "mean": 0.20405232356257605, "variance": 0.0018209863596382492, "std_dev": 0.04267301676280046, "min": 0.1297110552763819, "max": 0.27071428571428574, "unit": "task"}, "edu.ws": {"total": 5.801948386349541, "n": 18, "mean": 0.32233046590830783, "variance": 0.0025214844012415695, "std_dev": 0.0502143844056817, "min": 0.20535714285714285, "max": 0.4141048824593128, "unit": "task"}, "statebank": {"total": 5.040843078762502, "n": 18, "mean": 0.2800468377090279, "variance": 0.002178490300783347, "std_dev": 0.04667430021739316, "min": 0.21978021978021978, "max": 0.391025641025641, "unit": "task"}, "gov.gn": {"total": 4.48516616662944, "n": 18, "mean": 0.24917589814608, "variance": 0.0019897447544476622, "std_dev": 0.04460655506142188, "min": 0.17384615384615384, "max": 0.3523489932885906, "unit": "task"}, "sc.tz": {"total": 4.812601113930677, "n": 18, "mean": 0.26736672855170435, "variance": 0.004442885669146664, "std_dev": 0.0666549748266899, "min": 0.1415929203539823, "max": 0.432258064516129, "unit": "task"}, "org.ps": {"total": 5.120676098456158, "n": 18, "mean": 0.2844820054697866, "variance": 0.0019261007294607297, "std_dev": 0.04388736412067521, "min": 0.14732142857142858, "max": 0.3653250773993808, "unit": "task"}, "gov.kp": {"total": 5.213382607164052, "n": 18, "mean": 0.28963236706466955, "variance": 0.0016036108262251702, "std_dev": 0.040045109891535695, "min": 0.22279792746113988, "max": 0.3541666666666667, "unit": "task"}, "bond": {"total": 3.4701624749421733, "n": 17, "mean": 0.20412720440836313, "variance": 0.0020781470684281965, "std_dev": 0.04558669837165438, "min": 0.12345679012345678, "max": 0.29701230228471004, "unit": "task"}, "co.mu": {"total": 4.724077610708407, "n": 17, "mean": 0.27788691827696504, "variance": 0.0016852066689583617, "std_dev": 0.04105126878621855, "min": 0.18902439024390244, "max": 0.34532374100719426, "unit": "task"}, "hiroshima.jp": {"total": 4.333612143590928, "n": 17, "mean": 0.25491836138770174, "variance": 0.0026231915915076805, "std_dev": 0.05121710252940594, "min": 0.1702127659574468, "max": 0.3361522198731501, "unit": "task"}, "kolobrzeg.pl": {"total": 4.433768951505744, "n": 17, "mean": 0.26080993832386723, "variance": 0.004157795846734908, "std_dev": 0.06448097274960193, "min": 0.1582537517053206, "max": 0.4148148148148148, "unit": "task"}, "newport.sch.uk": {"total": 3.6313023041709056, "n": 17, "mean": 0.2136060178924062, "variance": 0.0018547832944848129, "std_dev": 0.043067195108165715, "min": 0.13157894736842105, "max": 0.2894736842105263, "unit": "task"}, "mil.pl": {"total": 4.6617427898396375, "n": 17, "mean": 0.2742201641082139, "variance": 0.0016681489188966555, "std_dev": 0.04084297882006962, "min": 0.208, "max": 0.34375, "unit": "task"}, "pri.ee": {"total": 3.3127328745545057, "n": 17, "mean": 0.1948666396796768, "variance": 0.0028044632383441405, "std_dev": 0.05295718306655048, "min": 0.12849162011173185, "max": 0.3431952662721893, "unit": "task"}, "eco.br": {"total": 4.277002548693957, "n": 17, "mean": 0.2515883852172916, "variance": 0.003492448165615629, "std_dev": 0.05909693871610973, "min": 0.16875, "max": 0.36134453781512604, "unit": "task"}, "barclaycard": {"total": 4.082984828691602, "n": 17, "mean": 0.24017557815832954, "variance": 0.002265307991272842, "std_dev": 0.047595251772344284, "min": 0.17493237150586113, "max": 0.34814814814814815, "unit": "task"}, "org.bo": {"total": 4.586828363774541, "n": 17, "mean": 0.26981343316320827, "variance": 0.005405308671774701, "std_dev": 0.07352080434662492, "min": 0.14646464646464646, "max": 0.47191011235955055, "unit": "task"}, "lg.ua": {"total": 3.9657231709120344, "n": 17, "mean": 0.23327783358306084, "variance": 0.003600302437280311, "std_dev": 0.06000252025773843, "min": 0.138801261829653, "max": 0.3583815028901734, "unit": "task"}, "walbrzych.pl": {"total": 3.50431875553691, "n": 17, "mean": 0.2061363973845241, "variance": 0.002007748307265834, "std_dev": 0.04480790451768342, "min": 0.14166666666666666, "max": 0.27927927927927926, "unit": "task"}, "trieste.it": {"total": 5.352970263699944, "n": 17, "mean": 0.3148806037470555, "variance": 0.004148493505650112, "std_dev": 0.0644087999084761, "min": 0.19310344827586207, "max": 0.3987341772151899, "unit": "task"}, "kherson.ua": {"total": 4.984816162640797, "n": 17, "mean": 0.293224480155341, "variance": 0.0032995606840394293, "std_dev": 0.05744180258347947, "min": 0.2, "max": 0.3865414710485133, "unit": "task"}, "cnt.br": {"total": 3.971286805052937, "n": 17, "mean": 0.23360510617958452, "variance": 0.001321877616337132, "std_dev": 0.03635763491121407, "min": 0.14662273476112025, "max": 0.2818181818181818, "unit": "task"}, "med.ly": {"total": 3.710154933078407, "n": 17, "mean": 0.21824440782814158, "variance": 0.0014002889881578008, "std_dev": 0.03742043543517099, "min": 0.1694915254237288, "max": 0.29214929214929214, "unit": "task"}, "pg.it": {"total": 3.960540976692919, "n": 17, "mean": 0.23297299862899523, "variance": 0.0015427054392188513, "std_dev": 0.0392772891022134, "min": 0.15748031496062992, "max": 0.32142857142857145, "unit": "task"}, "bedzin.pl": {"total": 4.145465354368619, "n": 17, "mean": 0.24385090319815403, "variance": 0.0008710981350283538, "std_dev": 0.02951437166921149, "min": 0.1723202170963365, "max": 0.2857142857142857, "unit": "task"}, "th": {"total": 4.114164952085359, "n": 17, "mean": 0.24200970306384462, "variance": 0.00608287421933616, "std_dev": 0.07799278312341572, "min": 0.10948905109489052, "max": 0.3961038961038961, "unit": "task"}, "info.np": {"total": 3.4495638226538774, "n": 16, "mean": 0.21559773891586734, "variance": 0.004833060942875962, "std_dev": 0.06952021966935923, "min": 0.14772727272727273, "max": 0.4, "unit": "task"}, "org.iq": {"total": 4.483588417876655, "n": 16, "mean": 0.280224276117291, "variance": 0.0022469772056775456, "std_dev": 0.04740229114375744, "min": 0.2017167381974249, "max": 0.3877551020408163, "unit": "task"}, "navy": {"total": 3.26132127735256, "n": 16, "mean": 0.203832579834535, "variance": 0.015411183666283839, "std_dev": 0.124141788557616, "min": 0.11837237977805179, "max": 0.624113475177305, "unit": "task"}, "bialowieza.pl": {"total": 3.686664549720136, "n": 16, "mean": 0.2304165343575085, "variance": 0.002545957256156166, "std_dev": 0.050457479684940326, "min": 0.16447368421052633, "max": 0.3111111111111111, "unit": "task"}, "net.tr": {"total": 3.8482870012088064, "n": 16, "mean": 0.2405179375755504, "variance": 0.0070651494758453125, "std_dev": 0.08405444352231066, "min": 0.028735632183908046, "max": 0.38497652582159625, "unit": "task"}, "net.sg": {"total": 4.95129435400775, "n": 16, "mean": 0.3094558971254844, "variance": 0.0023386677841615673, "std_dev": 0.04835977444283179, "min": 0.22826086956521738, "max": 0.3780848963474827, "unit": "task"}, "tj.cn": {"total": 3.6511316944576273, "n": 16, "mean": 0.2281957309036017, "variance": 0.001685679640232731, "std_dev": 0.0410570291208793, "min": 0.14386459802538787, "max": 0.30344827586206896, "unit": "task"}, "bielawa.pl": {"total": 4.085697809302842, "n": 16, "mean": 0.2553561130814276, "variance": 0.0016002876020057935, "std_dev": 0.04000359486353437, "min": 0.18313253012048192, "max": 0.3385012919896641, "unit": "task"}, "ikano": {"total": 4.066181310960802, "n": 16, "mean": 0.25413633193505014, "variance": 0.0016293479537495227, "std_dev": 0.04036518244415009, "min": 0.1834862385321101, "max": 0.32119914346895073, "unit": "task"}, "praxi": {"total": 5.0815510869434855, "n": 16, "mean": 0.31759694293396784, "variance": 0.0032779169873017387, "std_dev": 0.05725309587526022, "min": 0.21067961165048543, "max": 0.39880952380952384, "unit": "task"}, "cv.ua": {"total": 3.8790765342571696, "n": 16, "mean": 0.2424422833910731, "variance": 0.009307669263253982, "std_dev": 0.09647626269323445, "min": 0.1292564280750521, "max": 0.4033018867924528, "unit": "task"}, "reit": {"total": 5.116963753863711, "n": 16, "mean": 0.31981023461648195, "variance": 0.002571009077736611, "std_dev": 0.05070511885141983, "min": 0.2107843137254902, "max": 0.4063926940639269, "unit": "task"}, "sncf": {"total": 3.3059267879907166, "n": 16, "mean": 0.2066204242494198, "variance": 0.002600665108024737, "std_dev": 0.050996716639649824, "min": 0.10101010101010101, "max": 0.28401360544217685, "unit": "task"}, "cfa": {"total": 4.826103808811821, "n": 16, "mean": 0.3016314880507389, "variance": 0.0014185606692901428, "std_dev": 0.03766378458533001, "min": 0.24669603524229075, "max": 0.3813559322033898, "unit": "task"}, "kaszuby.pl": {"total": 3.826249734126755, "n": 16, "mean": 0.23914060838292223, "variance": 0.0019032495731306832, "std_dev": 0.04362624867130663, "min": 0.1792452830188679, "max": 0.31521739130434784, "unit": "task"}, "cc.nj.us": {"total": 4.3539808813075185, "n": 16, "mean": 0.27212380508171996, "variance": 0.0020231720328023925, "std_dev": 0.04497968466766294, "min": 0.19910514541387025, "max": 0.3728813559322034, "unit": "task"}, "org.mn": {"total": 5.041059272211202, "n": 16, "mean": 0.3150662045132001, "variance": 0.0014398910001289554, "std_dev": 0.03794589569543662, "min": 0.24743777452415813, "max": 0.39148936170212767, "unit": "task"}, "law.za": {"total": 3.979905737665764, "n": 16, "mean": 0.24874410860411025, "variance": 0.0037671318254637915, "std_dev": 0.0613769649417743, "min": 0.1645021645021645, "max": 0.40540540540540543, "unit": "task"}, "honda": {"total": 4.008960584450411, "n": 16, "mean": 0.2505600365281507, "variance": 0.0036369492001164616, "std_dev": 0.060307123958256055, "min": 0.1254355400696864, "max": 0.3449367088607595, "unit": "task"}, "go.gov.br": {"total": 3.276689216708126, "n": 16, "mean": 0.20479307604425787, "variance": 0.0010883959894306347, "std_dev": 0.03299084705536726, "min": 0.16411824668705402, "max": 0.29666254635352285, "unit": "task"}, "gov.cm": {"total": 4.692196591122682, "n": 16, "mean": 0.2932622869451677, "variance": 0.0016174054062267104, "std_dev": 0.04021697907882578, "min": 0.20754716981132076, "max": 0.35714285714285715, "unit": "task"}, "edu.sb": {"total": 5.026975767174141, "n": 16, "mean": 0.3141859854483839, "variance": 0.0035402892867825424, "std_dev": 0.05950033014011386, "min": 0.21897810218978103, "max": 0.4307692307692308, "unit": "task"}, "fukuoka.jp": {"total": 4.543634199096762, "n": 16, "mean": 0.2839771374435477, "variance": 0.003889858133927451, "std_dev": 0.062368727211058676, "min": 0.19322033898305085, "max": 0.3902439024390244, "unit": "task"}, "storage": {"total": 3.434766295810225, "n": 15, "mean": 0.22898441972068168, "variance": 0.0021884381603283903, "std_dev": 0.046780745615353225, "min": 0.16129032258064516, "max": 0.3254310344827586, "unit": "task"}, "sci.eg": {"total": 5.255552576931367, "n": 15, "mean": 0.3503701717954245, "variance": 0.0051286814853602385, "std_dev": 0.0716148133095398, "min": 0.24012158054711247, "max": 0.47643979057591623, "unit": "task"}, "leclerc": {"total": 3.1675856815099306, "n": 15, "mean": 0.2111723787673287, "variance": 0.002816320340600605, "std_dev": 0.053069014882515066, "min": 0.144, "max": 0.36666666666666664, "unit": "task"}, "net.ec": {"total": 4.428180392926553, "n": 15, "mean": 0.2952120261951036, "variance": 0.0019255627212402854, "std_dev": 0.04388123427206994, "min": 0.20928116469517744, "max": 0.40119760479041916, "unit": "task"}, "srv.br": {"total": 3.964385066567067, "n": 15, "mean": 0.2642923377711378, "variance": 0.0022515950257145693, "std_dev": 0.04745097497116966, "min": 0.1456953642384106, "max": 0.35185185185185186, "unit": "task"}, "n.se": {"total": 3.341202101383734, "n": 15, "mean": 0.2227468067589156, "variance": 0.0016066684222468858, "std_dev": 0.040083268607324, "min": 0.15126050420168066, "max": 0.3058823529411765, "unit": "task"}, "gov.tn": {"total": 4.299380405558544, "n": 15, "mean": 0.2866253603705696, "variance": 0.004608398700314604, "std_dev": 0.06788518763555569, "min": 0.19068736141906872, "max": 0.391304347826087, "unit": "task"}, "gob.sv": {"total": 3.2491638407065726, "n": 15, "mean": 0.2166109227137715, "variance": 0.0014904672602311646, "std_dev": 0.03860657016922333, "min": 0.16581071166544387, "max": 0.32413793103448274, "unit": "task"}, "ascot.sch.uk": {"total": 3.464565664001223, "n": 15, "mean": 0.2309710442667482, "variance": 0.0026999839143954513, "std_dev": 0.051961369443033846, "min": 0.11666666666666667, "max": 0.30357142857142855, "unit": "task"}, "lib.ak.us": {"total": 4.209271857664931, "n": 15, "mean": 0.28061812384432877, "variance": 0.005437905451337143, "std_dev": 0.07374215518505778, "min": 0.19008264462809918, "max": 0.43529411764705883, "unit": "task"}, "com.kp": {"total": 4.449939321147496, "n": 15, "mean": 0.29666262140983307, "variance": 0.003192018053241863, "std_dev": 0.05649794733653483, "min": 0.17687074829931973, "max": 0.37092511013215856, "unit": "task"}, "gov.ps": {"total": 4.637886071952538, "n": 15, "mean": 0.30919240479683585, "variance": 0.002746322871732566, "std_dev": 0.052405370638252013, "min": 0.20356768100734524, "max": 0.41626794258373206, "unit": "task"}, "aco": {"total": 4.496084427005979, "n": 15, "mean": 0.29973896180039866, "variance": 0.002230896869840674, "std_dev": 0.04723237099533194, "min": 0.22807017543859648, "max": 0.3731958762886598, "unit": "task"}, "sharp": {"total": 4.253672663943486, "n": 15, "mean": 0.2835781775962324, "variance": 0.0045758233716370845, "std_dev": 0.06764483255679686, "min": 0.15730337078651685, "max": 0.43859649122807015, "unit": "task"}, "post": {"total": 3.78554725559524, "n": 15, "mean": 0.25236981703968264, "variance": 0.0032658705761281323, "std_dev": 0.05714779589912573, "min": 0.12280701754385964, "max": 0.3333333333333333, "unit": "task"}, "ne": {"total": 3.539525410179296, "n": 14, "mean": 0.2528232435842354, "variance": 0.005636760550294953, "std_dev": 0.07507836273051613, "min": 0.1650485436893204, "max": 0.39880952380952384, "unit": "task"}, "monmouthshire.sch.uk": {"total": 3.1528879527134794, "n": 14, "mean": 0.2252062823366771, "variance": 0.003677024895785276, "std_dev": 0.060638477023959594, "min": 0.10222222222222223, "max": 0.3382352941176471, "unit": "task"}, "edu.ye": {"total": 4.704201200181485, "n": 14, "mean": 0.33601437144153473, "variance": 0.0009558318357760294, "std_dev": 0.030916530138035046, "min": 0.2888283378746594, "max": 0.3834710743801653, "unit": "task"}, "lombardia.it": {"total": 4.134967529179537, "n": 14, "mean": 0.295354823512824, "variance": 0.002296682942942132, "std_dev": 0.0479237200449019, "min": 0.22, "max": 0.36792452830188677, "unit": "task"}, "latrobe": {"total": 3.4649642017906537, "n": 14, "mean": 0.2474974429850467, "variance": 0.0026675955541924303, "std_dev": 0.05164877108114413, "min": 0.1555004135649297, "max": 0.3181818181818182, "unit": "task"}, "xin": {"total": 3.33973763291577, "n": 14, "mean": 0.23855268806541213, "variance": 0.004632126408680759, "std_dev": 0.06805972677494936, "min": 0.1446280991735537, "max": 0.39457831325301207, "unit": "task"}, "xn--j1amh": {"total": 3.7384044120488173, "n": 14, "mean": 0.2670288865749155, "variance": 0.0035068941981487725, "std_dev": 0.059219035775236774, "min": 0.19047619047619047, "max": 0.38271604938271603, "unit": "task"}, "tn.it": {"total": 3.7449883953144916, "n": 14, "mean": 0.2674991710938923, "variance": 0.002922116672281554, "std_dev": 0.05405660618538269, "min": 0.17038007863695936, "max": 0.3458646616541353, "unit": "task"}, "org.lc": {"total": 4.522336343407503, "n": 14, "mean": 0.3230240245291073, "variance": 0.002879869268433902, "std_dev": 0.05366441342671978, "min": 0.17985611510791366, "max": 0.3888888888888889, "unit": "task"}, "viterbo.it": {"total": 3.235278058668929, "n": 14, "mean": 0.23109128990492353, "variance": 0.002841396953589138, "std_dev": 0.05330475545004534, "min": 0.1411042944785276, "max": 0.3701923076923077, "unit": "task"}, "motorcycles": {"total": 3.1701132637989438, "n": 14, "mean": 0.22643666169992455, "variance": 0.0028706328796632846, "std_dev": 0.053578287390166596, "min": 0.13071895424836602, "max": 0.3333333333333333, "unit": "task"}, "edu.py": {"total": 3.342003388413508, "n": 14, "mean": 0.238714527743822, "variance": 0.0099452982358246, "std_dev": 0.09972611611721675, "min": 0.11650485436893204, "max": 0.42528735632183906, "unit": "task"}, "gs.cn": {"total": 3.1002612830483534, "n": 14, "mean": 0.2214472345034538, "variance": 0.0011509666941533368, "std_dev": 0.03392590004927411, "min": 0.14254859611231102, "max": 0.28, "unit": "task"}, "danang.vn": {"total": 3.176742165914056, "n": 14, "mean": 0.22691015470814685, "variance": 0.000968244303369133, "std_dev": 0.031116624228362772, "min": 0.15757575757575756, "max": 0.2813299232736573, "unit": "task"}, "cn.ua": {"total": 3.9465292347515346, "n": 14, "mean": 0.28189494533939535, "variance": 0.006454727911446218, "std_dev": 0.080341321320017, "min": 0.1404821280133001, "max": 0.38800904977375567, "unit": "task"}, "rwe": {"total": 3.6118703399595606, "n": 14, "mean": 0.25799073856854, "variance": 0.004148845843184341, "std_dev": 0.06441153501651968, "min": 0.1308411214953271, "max": 0.37575757575757573, "unit": "task"}, "grajewo.pl": {"total": 3.3573232834419047, "n": 14, "mean": 0.23980880596013604, "variance": 0.0024181405791511698, "std_dev": 0.049174592821406966, "min": 0.18385650224215247, "max": 0.3358686949559648, "unit": "task"}, "com.ye": {"total": 3.465405330531794, "n": 13, "mean": 0.266569640810138, "variance": 0.0055315523807779226, "std_dev": 0.0743744067591663, "min": 0.14717741935483872, "max": 0.3974151857835218, "unit": "task"}, "co.na": {"total": 3.045332709019934, "n": 13, "mean": 0.23425636223230262, "variance": 0.004057896452498505, "std_dev": 0.06370162048565566, "min": 0.12307692307692308, "max": 0.34285714285714286, "unit": "task"}, "rybnik.pl": {"total": 2.7304968421965015, "n": 13, "mean": 0.21003821863050012, "variance": 0.0029699648250660067, "std_dev": 0.05449738365340126, "min": 0.125, "max": 0.2953020134228188, "unit": "task"}, "NET": {"total": 3.023152665980895, "n": 13, "mean": 0.23255020507545346, "variance": 0.002160442045200571, "std_dev": 0.04648055556036923, "min": 0.14, "max": 0.2953020134228188, "unit": "task"}, "sch.lk": {"total": 3.272837426186645, "n": 13, "mean": 0.25175672509128033, "variance": 0.004712614055380794, "std_dev": 0.06864848181409983, "min": 0.16666666666666666, "max": 0.3780487804878049, "unit": "task"}, "idv.hk": {"total": 2.5331605297669855, "n": 13, "mean": 0.19485850228976812, "variance": 0.005995975893621286, "std_dev": 0.0774336870723672, "min": 0.09900990099009901, "max": 0.36470588235294116, "unit": "task"}, "vet.br": {"total": 5.030295409942742, "n": 13, "mean": 0.38694580076482626, "variance": 0.0007363780987805392, "std_dev": 0.027136287490748236, "min": 0.32131147540983607, "max": 0.4252577319587629, "unit": "task"}, "fvg.it": {"total": 3.5511248053304882, "n": 13, "mean": 0.27316344656388364, "variance": 0.004721968981847787, "std_dev": 0.0687165844745487, "min": 0.17837235228539577, "max": 0.400990099009901, "unit": "task"}, "edu.la": {"total": 3.9923340431120526, "n": 13, "mean": 0.30710261870092714, "variance": 0.005861423562773871, "std_dev": 0.07655993444859963, "min": 0.1717171717171717, "max": 0.4076086956521739, "unit": "task"}, "ac.im": {"total": 3.2401606090994473, "n": 13, "mean": 0.24924312377688052, "variance": 0.0036990437580193044, "std_dev": 0.06081976453439543, "min": 0.16506717850287908, "max": 0.3660130718954248, "unit": "task"}, "com.iq": {"total": 3.168713021232636, "n": 13, "mean": 0.24374715547943354, "variance": 0.0053100069910809395, "std_dev": 0.07286979477863884, "min": 0.1511627906976744, "max": 0.4103448275862069, "unit": "task"}, "edu.gi": {"total": 4.3520736611159805, "n": 13, "mean": 0.33477489700892166, "variance": 0.003983103266230625, "std_dev": 0.06311183142827204, "min": 0.25, "max": 0.48739495798319327, "unit": "task"}, "schule": {"total": 3.438910150057973, "n": 13, "mean": 0.2645315500044595, "variance": 0.003479461137057261, "std_dev": 0.05898695734700393, "min": 0.1690427698574338, "max": 0.3614457831325301, "unit": "task"}, "konin.pl": {"total": 3.4549848319980865, "n": 13, "mean": 0.2657680639998528, "variance": 0.003570468267572877, "std_dev": 0.05975339544806535, "min": 0.18592964824120603, "max": 0.3961038961038961, "unit": "task"}, "iz.hr": {"total": 2.27066033215725, "n": 13, "mean": 0.17466617939671153, "variance": 0.0012539146147716813, "std_dev": 0.03541065679667184, "min": 0.11515151515151516, "max": 0.22832369942196531, "unit": "task"}, "falkirk.sch.uk": {"total": 2.9528365105526406, "n": 13, "mean": 0.2271412700425108, "variance": 0.005068214090634261, "std_dev": 0.07119139056539253, "min": 0.1037037037037037, "max": 0.3639344262295082, "unit": "task"}, "eun.eg": {"total": 3.5651438988833775, "n": 13, "mean": 0.2742418383756444, "variance": 0.0030575205235877333, "std_dev": 0.05529485078728157, "min": 0.16363636363636364, "max": 0.34285714285714286, "unit": "task"}, "com.sn": {"total": 3.321942551316807, "n": 12, "mean": 0.2768285459430673, "variance": 0.004736439844101389, "std_dev": 0.06882179773953445, "min": 0.12658227848101267, "max": 0.3490166791137665, "unit": "task"}, "info.ve": {"total": 2.4340000006607614, "n": 12, "mean": 0.2028333333883968, "variance": 0.005288077255570127, "std_dev": 0.07271916704397904, "min": 0.12909203211859172, "max": 0.3615023474178404, "unit": "task"}, "sefton.sch.uk": {"total": 2.798786410366092, "n": 12, "mean": 0.233232200863841, "variance": 0.0034782176101098784, "std_dev": 0.058976415710942275, "min": 0.13924050632911392, "max": 0.3181818181818182, "unit": "task"}, "makeup": {"total": 2.6360895392508428, "n": 12, "mean": 0.21967412827090357, "variance": 0.0037210660830993125, "std_dev": 0.06100054166234356, "min": 0.10526315789473684, "max": 0.31666666666666665, "unit": "task"}, "vgs.no": {"total": 3.3803195839340265, "n": 12, "mean": 0.2816932986611689, "variance": 0.003133082504202768, "std_dev": 0.05597394486904392, "min": 0.17713004484304934, "max": 0.3613861386138614, "unit": "task"}, "shop.pl": {"total": 3.3603095905959837, "n": 12, "mean": 0.28002579921633197, "variance": 0.0032167872726903577, "std_dev": 0.056716728332039376, "min": 0.18478260869565216, "max": 0.3905240488155061, "unit": "task"}, "com.gy": {"total": 3.3415432402681207, "n": 12, "mean": 0.27846193668901, "variance": 0.001165994582551741, "std_dev": 0.03414666283184553, "min": 0.21243523316062177, "max": 0.3311081441922563, "unit": "task"}, "hospital": {"total": 3.2389512792075497, "n": 12, "mean": 0.26991260660062916, "variance": 0.0033530539386608547, "std_dev": 0.05790556051590257, "min": 0.20027624309392264, "max": 0.3913793103448276, "unit": "task"}, "net.mk": {"total": 2.769376171073134, "n": 12, "mean": 0.23078134758942784, "variance": 0.005225987753771513, "std_dev": 0.07229099358683289, "min": 0.14545454545454545, "max": 0.3825136612021858, "unit": "task"}, "edu.ht": {"total": 2.777936782951535, "n": 12, "mean": 0.23149473191262793, "variance": 0.008550692292612001, "std_dev": 0.09246995345847213, "min": 0.10714285714285714, "max": 0.39849624060150374, "unit": "task"}, "pr.it": {"total": 3.3311823504287084, "n": 12, "mean": 0.27759852920239236, "variance": 0.0023591921330457133, "std_dev": 0.04857151565522445, "min": 0.20448179271708683, "max": 0.3749055177626606, "unit": "task"}, "nat.tn": {"total": 3.299247885545965, "n": 12, "mean": 0.2749373237954971, "variance": 0.0035771348523204296, "std_dev": 0.05980915358304638, "min": 0.1746987951807229, "max": 0.375, "unit": "task"}, "travel.pl": {"total": 2.569605041247014, "n": 12, "mean": 0.21413375343725116, "variance": 0.0010483389923255089, "std_dev": 0.03237806344310155, "min": 0.1657754010695187, "max": 0.25757575757575757, "unit": "task"}, "cc.ny.us": {"total": 3.458096395890276, "n": 12, "mean": 0.28817469965752296, "variance": 0.0036957084633731387, "std_dev": 0.06079233885427619, "min": 0.1641725352112676, "max": 0.35526315789473684, "unit": "task"}, "edu.kp": {"total": 3.944678141466482, "n": 12, "mean": 0.32872317845554017, "variance": 0.0047694923161880134, "std_dev": 0.0690615111055935, "min": 0.25510204081632654, "max": 0.49333333333333335, "unit": "task"}, "car": {"total": 2.6485862579332937, "n": 12, "mean": 0.22071552149444115, "variance": 0.0023089782546811457, "std_dev": 0.04805182883804888, "min": 0.16023166023166024, "max": 0.315359477124183, "unit": "task"}, "sc.kr": {"total": 2.6883565170059134, "n": 12, "mean": 0.22402970975049277, "variance": 0.0021293402856288816, "std_dev": 0.04614477527986112, "min": 0.1518987341772152, "max": 0.27111111111111114, "unit": "task"}, "lib.ga.us": {"total": 3.232071993668195, "n": 12, "mean": 0.26933933280568295, "variance": 0.004208087034365668, "std_dev": 0.06486976980355078, "min": 0.1976470588235294, "max": 0.3944954128440367, "unit": "task"}, "pe.gov.br": {"total": 2.9171574363658177, "n": 12, "mean": 0.2430964530304848, "variance": 0.002302437968153087, "std_dev": 0.047983726076171775, "min": 0.17424242424242425, "max": 0.350253807106599, "unit": "task"}, "malbork.pl": {"total": 2.7883806348071287, "n": 12, "mean": 0.23236505290059406, "variance": 0.0034510455228797467, "std_dev": 0.05874560002995753, "min": 0.125, "max": 0.3295324971493729, "unit": "task"}, "skin": {"total": 3.3159987417549983, "n": 12, "mean": 0.27633322847958314, "variance": 0.0022586323734872407, "std_dev": 0.04752507099928669, "min": 0.22916666666666666, "max": 0.3825136612021858, "unit": "task"}, "piemonte.it": {"total": 3.12439424599686, "n": 12, "mean": 0.26036618716640497, "variance": 0.0020264068042418868, "std_dev": 0.04501562844437348, "min": 0.1780821917808219, "max": 0.32098765432098764, "unit": "task"}, "mil.gh": {"total": 2.8201262069864343, "n": 12, "mean": 0.23501051724886948, "variance": 0.001963617839184761, "std_dev": 0.04431272773351649, "min": 0.16666666666666666, "max": 0.30141843971631205, "unit": "task"}, "reisen": {"total": 2.275604977411737, "n": 12, "mean": 0.18963374811764475, "variance": 0.0030982561218425198, "std_dev": 0.055661980937103915, "min": 0.11052631578947368, "max": 0.29411764705882354, "unit": "task"}, "total": {"total": 3.1796873294119403, "n": 12, "mean": 0.2649739441176617, "variance": 0.003567956855321408, "std_dev": 0.059732376943508685, "min": 0.17880794701986755, "max": 0.3523809523809524, "unit": "task"}, "na.it": {"total": 3.9285576829271323, "n": 11, "mean": 0.35714160753883023, "variance": 0.0033716887401975377, "std_dev": 0.058066244412718286, "min": 0.2692307692307692, "max": 0.47959183673469385, "unit": "task"}, "org.ac": {"total": 2.5824037487537583, "n": 11, "mean": 0.23476397715943256, "variance": 0.002868687037984556, "std_dev": 0.05356012544780451, "min": 0.16928327645051194, "max": 0.33756345177664976, "unit": "task"}, "it.ao": {"total": 1.7581266990570545, "n": 11, "mean": 0.15982969991427767, "variance": 0.000960953786873191, "std_dev": 0.030999254618025752, "min": 0.11743612729717616, "max": 0.2165562913907285, "unit": "task"}, "rimini.it": {"total": 2.328667354139187, "n": 11, "mean": 0.21169703219447153, "variance": 0.0020692655142066398, "std_dev": 0.04548918018833314, "min": 0.14540816326530612, "max": 0.304029304029304, "unit": "task"}, "abogado": {"total": 2.498667058833383, "n": 11, "mean": 0.2271515508030348, "variance": 0.002525032871289855, "std_dev": 0.0502497051860989, "min": 0.1634320735444331, "max": 0.31431897555296856, "unit": "task"}, "kepno.pl": {"total": 2.8218893379087424, "n": 11, "mean": 0.25653539435534023, "variance": 0.0016867606750671064, "std_dev": 0.041070192050526214, "min": 0.16666666666666666, "max": 0.3076923076923077, "unit": "task"}, "gob.gt": {"total": 3.079003934220163, "n": 11, "mean": 0.27990944856546945, "variance": 0.004184814340661282, "std_dev": 0.06469014098501627, "min": 0.1749489448604493, "max": 0.40390879478827363, "unit": "task"}, "net.ve": {"total": 2.3951371473160683, "n": 11, "mean": 0.21773974066509713, "variance": 0.001546900644994846, "std_dev": 0.039330657825605284, "min": 0.1678832116788321, "max": 0.2756981580510992, "unit": "task"}, "sbi": {"total": 2.9084038490875934, "n": 11, "mean": 0.26440034991705397, "variance": 0.002119348906518465, "std_dev": 0.04603638676654006, "min": 0.1919191919191919, "max": 0.34097421203438394, "unit": "task"}, "madrid": {"total": 2.5259095138674557, "n": 11, "mean": 0.2296281376243142, "variance": 0.0045892985850489966, "std_dev": 0.06774436201669477, "min": 0.12728551336146274, "max": 0.33496332518337407, "unit": "task"}, "sv": {"total": 2.641329949881876, "n": 11, "mean": 0.24012090453471602, "variance": 0.0026539008732792513, "std_dev": 0.05151602540257984, "min": 0.18577981651376146, "max": 0.35294117647058826, "unit": "task"}, "org.lk": {"total": 2.9517259369317577, "n": 11, "mean": 0.2683387215392507, "variance": 0.004664675087654478, "std_dev": 0.06829842668505973, "min": 0.16666666666666666, "max": 0.379746835443038, "unit": "task"}, "kaufen": {"total": 3.1791808198843814, "n": 11, "mean": 0.2890164381713074, "variance": 0.001561944570445317, "std_dev": 0.039521444437739334, "min": 0.22521246458923513, "max": 0.36830357142857145, "unit": "task"}, "edu.vu": {"total": 3.170441162874698, "n": 11, "mean": 0.2882219238976998, "variance": 0.002441820678004906, "std_dev": 0.04941478197872481, "min": 0.21474358974358973, "max": 0.3711340206185567, "unit": "task"}, "creditcard": {"total": 2.405529878946505, "n": 11, "mean": 0.21868453444968228, "variance": 0.004597693902011502, "std_dev": 0.06780629692006121, "min": 0.12727272727272726, "max": 0.30975954738330974, "unit": "task"}, "web.do": {"total": 2.384444789261119, "n": 11, "mean": 0.21676770811464718, "variance": 0.00024478831791271933, "std_dev": 0.01564571244503488, "min": 0.18847209515096067, "max": 0.24105621805792163, "unit": "task"}, "net.ye": {"total": 2.92786401157471, "n": 11, "mean": 0.26616945559770094, "variance": 0.0012403802726935866, "std_dev": 0.03521903281882662, "min": 0.23247863247863249, "max": 0.32769230769230767, "unit": "task"}, "mil.co": {"total": 2.976270070651453, "n": 11, "mean": 0.2705700064228594, "variance": 0.0012868489597206302, "std_dev": 0.035872677063757456, "min": 0.18181818181818182, "max": 0.3081081081081081, "unit": "task"}, "edu.ck": {"total": 2.206996981049525, "n": 11, "mean": 0.20063608918632045, "variance": 0.011016061030496146, "std_dev": 0.1049574248469166, "min": 0.05714285714285714, "max": 0.36024844720496896, "unit": "task"}, "gok.pk": {"total": 3.193604768952477, "n": 11, "mean": 0.290327706268407, "variance": 0.0030335928626480223, "std_dev": 0.055078061536768176, "min": 0.15867944621938232, "max": 0.3419354838709677, "unit": "task"}, "pisz.pl": {"total": 2.1255299065192204, "n": 10, "mean": 0.21255299065192204, "variance": 0.0018103585096043281, "std_dev": 0.04254830795230673, "min": 0.14285714285714285, "max": 0.2695417789757412, "unit": "task"}, "mazury.pl": {"total": 2.4407289596889723, "n": 10, "mean": 0.24407289596889722, "variance": 0.0021401479531705362, "std_dev": 0.046261733140583225, "min": 0.1822721598002497, "max": 0.30434782608695654, "unit": "task"}, "ltda": {"total": 1.9913031763056617, "n": 10, "mean": 0.19913031763056618, "variance": 0.0012456043452359529, "std_dev": 0.03529312036694904, "min": 0.14285714285714285, "max": 0.26136363636363635, "unit": "task"}, "gov.ee": {"total": 2.891808319881881, "n": 10, "mean": 0.2891808319881881, "variance": 0.0020395268929346393, "std_dev": 0.04516112147560819, "min": 0.21787709497206703, "max": 0.37349397590361444, "unit": "task"}, "ye": {"total": 2.5465925559340263, "n": 10, "mean": 0.25465925559340263, "variance": 0.00376698838857039, "std_dev": 0.06137579643939776, "min": 0.12698412698412698, "max": 0.31906614785992216, "unit": "task"}, "seat": {"total": 2.2799072158904705, "n": 10, "mean": 0.22799072158904704, "variance": 0.004426242361363737, "std_dev": 0.06653001098274175, "min": 0.10743801652892562, "max": 0.3106060606060606, "unit": "task"}, "gov.py": {"total": 2.494626503772444, "n": 10, "mean": 0.2494626503772444, "variance": 0.0027393237841251894, "std_dev": 0.05233854969451474, "min": 0.18462549277266754, "max": 0.35403726708074534, "unit": "task"}, "dni.us": {"total": 2.8671990196235515, "n": 10, "mean": 0.28671990196235514, "variance": 0.0027956513739679206, "std_dev": 0.052873919600951856, "min": 0.17801047120418848, "max": 0.3639240506329114, "unit": "task"}, "bytom.pl": {"total": 2.417825114631384, "n": 10, "mean": 0.2417825114631384, "variance": 0.004196303239436647, "std_dev": 0.06477887957842932, "min": 0.13953488372093023, "max": 0.35251798561151076, "unit": "task"}, "com.fr": {"total": 1.902189574325652, "n": 10, "mean": 0.1902189574325652, "variance": 0.005664721041300669, "std_dev": 0.07526434110055484, "min": 0.06691449814126393, "max": 0.30505952380952384, "unit": "task"}, "co.gy": {"total": 2.140049789836633, "n": 10, "mean": 0.21400497898366327, "variance": 0.0042480677867955475, "std_dev": 0.06517720296848852, "min": 0.09691629955947137, "max": 0.2841760299625468, "unit": "task"}, "agro.pl": {"total": 2.459773983456298, "n": 10, "mean": 0.2459773983456298, "variance": 0.0015585447156060645, "std_dev": 0.03947840822026725, "min": 0.17359413202933985, "max": 0.294478527607362, "unit": "task"}, "law.pro": {"total": 2.885655205128287, "n": 10, "mean": 0.2885655205128287, "variance": 0.0024302584135757065, "std_dev": 0.049297651197351244, "min": 0.19499478623566216, "max": 0.3761467889908257, "unit": "task"}, "vr.it": {"total": 2.307635881398172, "n": 10, "mean": 0.2307635881398172, "variance": 0.005352312775959298, "std_dev": 0.07315950229436569, "min": 0.1414141414141414, "max": 0.3901345291479821, "unit": "task"}, "nagawa.nagano.jp": {"total": 2.4307653878504167, "n": 10, "mean": 0.24307653878504168, "variance": 0.001671406245100208, "std_dev": 0.040882835580475674, "min": 0.18617021276595744, "max": 0.31092436974789917, "unit": "task"}, "co.cm": {"total": 3.176120882511469, "n": 10, "mean": 0.3176120882511469, "variance": 0.0018666885485872596, "std_dev": 0.04320519122266744, "min": 0.26605504587155965, "max": 0.4264705882352941, "unit": "task"}, "org.om": {"total": 2.502378592920636, "n": 10, "mean": 0.2502378592920636, "variance": 0.0030547101480337285, "std_dev": 0.05526943231148415, "min": 0.18181818181818182, "max": 0.35658914728682173, "unit": "task"}, "com.ps": {"total": 2.511857718561896, "n": 10, "mean": 0.2511857718561896, "variance": 0.004463879062273234, "std_dev": 0.0668122673037911, "min": 0.14285714285714285, "max": 0.37735849056603776, "unit": "task"}, "net.mm": {"total": 2.8937504517793604, "n": 10, "mean": 0.28937504517793605, "variance": 0.0013846903916272962, "std_dev": 0.03721142823955157, "min": 0.23411978221415608, "max": 0.3581081081081081, "unit": "task"}, "napoli.it": {"total": 2.5054458903754524, "n": 10, "mean": 0.2505445890375453, "variance": 0.002924776434945349, "std_dev": 0.05408120223280312, "min": 0.16299559471365638, "max": 0.3273809523809524, "unit": "task"}, "klodzko.pl": {"total": 2.5451191901234242, "n": 10, "mean": 0.25451191901234244, "variance": 0.0033822340146708696, "std_dev": 0.058156977351568655, "min": 0.15053763440860216, "max": 0.33962264150943394, "unit": "task"}, "goog": {"total": 2.492710582490449, "n": 10, "mean": 0.24927105824904494, "variance": 0.005406845210917626, "std_dev": 0.07353125329353244, "min": 0.15384615384615385, "max": 0.3559577677224736, "unit": "task"}, "mielec.pl": {"total": 2.0069156079942783, "n": 10, "mean": 0.20069156079942788, "variance": 0.0011751493516919623, "std_dev": 0.03428045145111077, "min": 0.16604708798017348, "max": 0.2524271844660194, "unit": "task"}, "se.gov.br": {"total": 2.285084006749166, "n": 10, "mean": 0.2285084006749166, "variance": 0.0017384264310833066, "std_dev": 0.04169444124920379, "min": 0.17304492512479203, "max": 0.28253968253968254, "unit": "task"}, "gu": {"total": 2.87590136981873, "n": 10, "mean": 0.287590136981873, "variance": 0.006083697583498011, "std_dev": 0.07799806140858893, "min": 0.15467625899280577, "max": 0.37640449438202245, "unit": "task"}, "cc.fl.us": {"total": 3.2253228336242272, "n": 10, "mean": 0.32253228336242273, "variance": 0.003413858989128442, "std_dev": 0.05842823794303951, "min": 0.20466321243523317, "max": 0.41353383458646614, "unit": "task"}, "monash": {"total": 2.715480806320298, "n": 10, "mean": 0.27154808063202984, "variance": 0.001130051700940062, "std_dev": 0.033616241624251544, "min": 0.2363238512035011, "max": 0.34146341463414637, "unit": "task"}, "xn--80asehdb": {"total": 2.431862066094988, "n": 10, "mean": 0.2431862066094988, "variance": 0.0008600040496115253, "std_dev": 0.02932582564245251, "min": 0.19373219373219372, "max": 0.29457364341085274, "unit": "task"}, "augustow.pl": {"total": 2.1194110518587554, "n": 10, "mean": 0.21194110518587556, "variance": 0.0012303414381685648, "std_dev": 0.035076223259760515, "min": 0.1449016100178891, "max": 0.2675438596491228, "unit": "task"}, "org.gi": {"total": 2.7027715033572157, "n": 10, "mean": 0.2702771503357216, "variance": 0.0029482449864861615, "std_dev": 0.054297743843424666, "min": 0.18962432915921287, "max": 0.3778801843317972, "unit": "task"}, "org.kg": {"total": 2.858779232588558, "n": 9, "mean": 0.3176421369542842, "variance": 0.0040047273638155, "std_dev": 0.06328291526008817, "min": 0.21611721611721613, "max": 0.4166666666666667, "unit": "task"}, "nordkapp.no": {"total": 1.779051425887463, "n": 9, "mean": 0.19767238065416257, "variance": 0.00043212947078693706, "std_dev": 0.020787724040571085, "min": 0.16783216783216784, "max": 0.2247191011235955, "unit": "task"}, "info.vn": {"total": 2.032914654048999, "n": 9, "mean": 0.22587940600544432, "variance": 0.0039808460463049275, "std_dev": 0.06309394619379047, "min": 0.15254237288135594, "max": 0.36097560975609755, "unit": "task"}, "natori.miyagi.jp": {"total": 1.992428250434321, "n": 9, "mean": 0.22138091671492455, "variance": 0.001767230096277145, "std_dev": 0.042038435939948396, "min": 0.18823529411764706, "max": 0.30927835051546393, "unit": "task"}, "immobilien": {"total": 2.236341084540913, "n": 9, "mean": 0.24848234272676806, "variance": 0.002276309682177004, "std_dev": 0.047710687295164846, "min": 0.19226579520697168, "max": 0.3522267206477733, "unit": "task"}, "xn--fiqs8s": {"total": 2.464732396550999, "n": 9, "mean": 0.27385915517233317, "variance": 0.0018424111691399173, "std_dev": 0.0429233173128536, "min": 0.20243902439024392, "max": 0.3230769230769231, "unit": "task"}, "java": {"total": 2.340634909872803, "n": 9, "mean": 0.26007054554142256, "variance": 0.001810291808750053, "std_dev": 0.04254752412009485, "min": 0.21014492753623187, "max": 0.3511450381679389, "unit": "task"}, "net.eg": {"total": 2.5013685930616356, "n": 9, "mean": 0.2779298436735151, "variance": 0.003800841867972445, "std_dev": 0.061650968102475445, "min": 0.1813380281690141, "max": 0.4166666666666667, "unit": "task"}, "genova.it": {"total": 2.0846879923653763, "n": 9, "mean": 0.23163199915170848, "variance": 0.003122136881821652, "std_dev": 0.0558760850616939, "min": 0.14893617021276595, "max": 0.3382352941176471, "unit": "task"}, "gov.me": {"total": 2.8722214851705123, "n": 9, "mean": 0.31913572057450135, "variance": 0.001937944640453736, "std_dev": 0.04402209264055647, "min": 0.26900584795321636, "max": 0.3821022727272727, "unit": "task"}, "sosnowiec.pl": {"total": 2.394202546798961, "n": 9, "mean": 0.2660225051998846, "variance": 0.006988140773770374, "std_dev": 0.0835951001780031, "min": 0.16102683780630106, "max": 0.45089285714285715, "unit": "task"}, "biella.it": {"total": 2.239349045947969, "n": 9, "mean": 0.24881656066088542, "variance": 0.0020831383432950252, "std_dev": 0.045641410399932046, "min": 0.17696629213483145, "max": 0.3022670025188917, "unit": "task"}, "gob.pa": {"total": 2.642811163708133, "n": 9, "mean": 0.2936456848564592, "variance": 0.002802001023445873, "std_dev": 0.05293393073866585, "min": 0.21616871704745166, "max": 0.3757828810020877, "unit": "task"}, "mil.np": {"total": 2.6001988147738917, "n": 9, "mean": 0.28891097941932126, "variance": 0.0029770472900343017, "std_dev": 0.05456232482248444, "min": 0.23076923076923078, "max": 0.3711340206185567, "unit": "task"}, "sarl": {"total": 1.9155034327569045, "n": 9, "mean": 0.21283371475076718, "variance": 0.0023935709948735224, "std_dev": 0.04892413509581465, "min": 0.16371681415929204, "max": 0.32727272727272727, "unit": "task"}, "scilly.sch.uk": {"total": 2.1970093943563165, "n": 9, "mean": 0.2441121549284796, "variance": 0.0015005300486120596, "std_dev": 0.038736675755826795, "min": 0.20320855614973263, "max": 0.30275229357798167, "unit": "task"}, "merthyr.sch.uk": {"total": 2.1386996519699224, "n": 9, "mean": 0.23763329466332472, "variance": 0.002674299592280934, "std_dev": 0.05171363062366569, "min": 0.16156282998944033, "max": 0.3157894736842105, "unit": "task"}, "mutual.ar": {"total": 2.3272750871520445, "n": 9, "mean": 0.2585861207946716, "variance": 0.0023928222093321573, "std_dev": 0.048916481980332126, "min": 0.1988527724665392, "max": 0.34893617021276596, "unit": "task"}, "cc.ga.us": {"total": 2.58939851001522, "n": 9, "mean": 0.28771094555724663, "variance": 0.008214805972874582, "std_dev": 0.09063556682050695, "min": 0.13559322033898305, "max": 0.39748953974895396, "unit": "task"}, "poltava.ua": {"total": 2.2502252713171753, "n": 9, "mean": 0.2500250301463528, "variance": 0.002884748001525949, "std_dev": 0.05370985013501666, "min": 0.18110236220472442, "max": 0.35088244092132814, "unit": "task"}, "crown": {"total": 1.9799143250097446, "n": 9, "mean": 0.21999048055663828, "variance": 0.003790177798666903, "std_dev": 0.061564419908473944, "min": 0.15080527086383602, "max": 0.34328358208955223, "unit": "task"}, "gob.pk": {"total": 3.2338622358537736, "n": 9, "mean": 0.35931802620597486, "variance": 0.0032478141634677557, "std_dev": 0.05698959697583197, "min": 0.22832369942196531, "max": 0.415929203539823, "unit": "task"}, "ORG": {"total": 2.108172196340804, "n": 9, "mean": 0.23424135514897826, "variance": 0.005687260792767936, "std_dev": 0.07541392969981034, "min": 0.16393442622950818, "max": 0.41237113402061853, "unit": "task"}, "bologna.it": {"total": 2.3152819129324342, "n": 9, "mean": 0.2572535458813816, "variance": 0.002483762836169125, "std_dev": 0.049837363856539654, "min": 0.17822966507177032, "max": 0.31543624161073824, "unit": "task"}, "emp.br": {"total": 2.325521227162315, "n": 9, "mean": 0.2583912474624795, "variance": 0.0010288940772723775, "std_dev": 0.03207637880547581, "min": 0.21970289288506645, "max": 0.3093065693430657, "unit": "task"}, "wodzislaw.pl": {"total": 1.9154041469019476, "n": 9, "mean": 0.21282268298910528, "variance": 0.0017526869472663607, "std_dev": 0.04186510417121114, "min": 0.1509433962264151, "max": 0.28641975308641976, "unit": "task"}, "pioneer": {"total": 2.599852590451922, "n": 9, "mean": 0.2888725100502135, "variance": 0.005930070381064612, "std_dev": 0.07700695021272179, "min": 0.15348837209302327, "max": 0.3923639317627945, "unit": "task"}, "tychy.pl": {"total": 2.0449673145880567, "n": 9, "mean": 0.22721859050978407, "variance": 0.0005118264591490974, "std_dev": 0.022623581925705252, "min": 0.1963882618510158, "max": 0.2605042016806723, "unit": "task"}, "gob.bo": {"total": 2.263277174913252, "n": 9, "mean": 0.25147524165702806, "variance": 0.0035927167982772864, "std_dev": 0.05993927592386553, "min": 0.17408123791102514, "max": 0.3376483279395901, "unit": "task"}, "mil.my": {"total": 2.416167429758134, "n": 9, "mean": 0.2684630477509038, "variance": 0.003630466069506435, "std_dev": 0.060253349031455794, "min": 0.2088607594936709, "max": 0.40512820512820513, "unit": "task"}, "hiv": {"total": 2.302061531400432, "n": 9, "mean": 0.25578461460004803, "variance": 0.002832972134524987, "std_dev": 0.053225671762082885, "min": 0.18831168831168832, "max": 0.3522727272727273, "unit": "task"}, "veneto.it": {"total": 1.9204807112478892, "n": 8, "mean": 0.24006008890598615, "variance": 0.0017389371152301812, "std_dev": 0.04170056492699087, "min": 0.16541353383458646, "max": 0.2927400468384075, "unit": "task"}, "ilawa.pl": {"total": 1.8071475093553002, "n": 8, "mean": 0.22589343866941253, "variance": 0.0025236362155062367, "std_dev": 0.05023580610984795, "min": 0.15108834827144688, "max": 0.31382978723404253, "unit": "task"}, "barking-dagenham.sch.uk": {"total": 1.899511500551507, "n": 8, "mean": 0.23743893756893839, "variance": 0.000869273365581514, "std_dev": 0.02948344222748616, "min": 0.18214285714285713, "max": 0.2752808988764045, "unit": "task"}, "fg.it": {"total": 1.6684086783055847, "n": 8, "mean": 0.2085510847881981, "variance": 0.0005373488572748664, "std_dev": 0.023180786381718513, "min": 0.18546712802768167, "max": 0.2588641355506746, "unit": "task"}, "rep.kp": {"total": 2.0439512141021927, "n": 8, "mean": 0.2554939017627741, "variance": 0.001987327947941869, "std_dev": 0.04457945656848981, "min": 0.19383259911894274, "max": 0.30566037735849055, "unit": "task"}, "wolverhampton.sch.uk": {"total": 2.374576149290753, "n": 8, "mean": 0.2968220186613441, "variance": 0.003788122354061822, "std_dev": 0.061547724198883436, "min": 0.18685121107266436, "max": 0.36231884057971014, "unit": "task"}, "dad": {"total": 1.7868312478557962, "n": 8, "mean": 0.22335390598197452, "variance": 0.0080211792405086, "std_dev": 0.08956103639702145, "min": 0.1125, "max": 0.36477987421383645, "unit": "task"}, "zj.cn": {"total": 1.777575794658541, "n": 8, "mean": 0.22219697433231764, "variance": 0.0008409182469730251, "std_dev": 0.02899859043079551, "min": 0.16291161178509533, "max": 0.2557077625570776, "unit": "task"}, "pd.it": {"total": 2.278985916295333, "n": 8, "mean": 0.2848732395369166, "variance": 0.0029313200284286694, "std_dev": 0.054141666287884686, "min": 0.21693735498839908, "max": 0.35353535353535354, "unit": "task"}, "net.th": {"total": 2.3778725103471974, "n": 8, "mean": 0.2972340637933997, "variance": 0.008732239657282748, "std_dev": 0.09344645342271021, "min": 0.16727272727272727, "max": 0.37815126050420167, "unit": "task"}, "osakasayama.osaka.jp": {"total": 2.036821883957003, "n": 8, "mean": 0.25460273549462537, "variance": 0.0019009777495095227, "std_dev": 0.04360020354894599, "min": 0.19230769230769232, "max": 0.336283185840708, "unit": "task"}, "sanofi": {"total": 2.3923405448235404, "n": 8, "mean": 0.29904256810294255, "variance": 0.002689680452106377, "std_dev": 0.05186212926699382, "min": 0.19400630914826497, "max": 0.3783783783783784, "unit": "task"}, "mishima.fukushima.jp": {"total": 2.672596349709946, "n": 8, "mean": 0.3340745437137433, "variance": 0.000256408389027737, "std_dev": 0.01601275707140207, "min": 0.3109919571045576, "max": 0.35920177383592017, "unit": "task"}, "k12.ne.us": {"total": 1.6608774116561074, "n": 8, "mean": 0.20760967645701342, "variance": 0.005346417301156683, "std_dev": 0.07311919926501304, "min": 0.06896551724137931, "max": 0.296, "unit": "task"}, "gniezno.pl": {"total": 1.902124708810243, "n": 8, "mean": 0.2377655886012804, "variance": 0.0012648709127127907, "std_dev": 0.03556502372715068, "min": 0.16470588235294117, "max": 0.2676923076923077, "unit": "task"}, "caerphilly.sch.uk": {"total": 2.2369180982957344, "n": 8, "mean": 0.2796147622869668, "variance": 0.00452632068963854, "std_dev": 0.06727793612796501, "min": 0.17796610169491525, "max": 0.41509433962264153, "unit": "task"}, "ostrowiec.pl": {"total": 1.853477078046154, "n": 8, "mean": 0.23168463475576928, "variance": 0.003481013256569205, "std_dev": 0.05900011234369986, "min": 0.15108834827144688, "max": 0.3559670781893004, "unit": "task"}, "org.mu": {"total": 2.41719474614455, "n": 8, "mean": 0.30214934326806875, "variance": 0.002048286782408847, "std_dev": 0.045258002412930765, "min": 0.2463768115942029, "max": 0.3684210526315789, "unit": "task"}, "yandex": {"total": 2.1798175017340897, "n": 8, "mean": 0.2724771877167612, "variance": 0.0014107278500351242, "std_dev": 0.03755965721402585, "min": 0.20212765957446807, "max": 0.308300395256917, "unit": "task"}, "vda.it": {"total": 1.8740939549498608, "n": 8, "mean": 0.2342617443687326, "variance": 0.004281606149682584, "std_dev": 0.06543398314089235, "min": 0.1509433962264151, "max": 0.33136094674556216, "unit": "task"}, "ricoh": {"total": 1.4696112251344813, "n": 8, "mean": 0.18370140314181022, "variance": 0.007688893446401299, "std_dev": 0.08768633557402943, "min": 0.0821917808219178, "max": 0.3337349397590361, "unit": "task"}, "com.la": {"total": 2.2342182470471053, "n": 8, "mean": 0.27927728088088816, "variance": 0.0029110061779999926, "std_dev": 0.05395374109364422, "min": 0.18085106382978725, "max": 0.3303030303030303, "unit": "task"}, "donetsk.ua": {"total": 2.48032515190214, "n": 8, "mean": 0.3100406439877675, "variance": 0.0021420695339053586, "std_dev": 0.046282497057801006, "min": 0.25324027916251246, "max": 0.375886524822695, "unit": "task"}, "aichi.jp": {"total": 2.032883407921492, "n": 8, "mean": 0.2541104259901865, "variance": 0.009953675223649821, "std_dev": 0.09976810724700465, "min": 0.12408759124087591, "max": 0.42718446601941745, "unit": "task"}, "org.ki": {"total": 1.9591264954191925, "n": 8, "mean": 0.244890811927399, "variance": 0.002941140861939674, "std_dev": 0.0542322861581519, "min": 0.16639741518578352, "max": 0.3125, "unit": "task"}, "foo": {"total": 2.0578431165610063, "n": 8, "mean": 0.25723038957012584, "variance": 0.0030525441700413746, "std_dev": 0.05524983411777247, "min": 0.16617790811339198, "max": 0.325, "unit": "task"}, "net.pg": {"total": 2.263910663505566, "n": 8, "mean": 0.28298883293819577, "variance": 0.004498597569912178, "std_dev": 0.0670715854137367, "min": 0.18556701030927836, "max": 0.359375, "unit": "task"}, "trust": {"total": 2.1390405375468755, "n": 8, "mean": 0.26738006719335944, "variance": 0.003291434654639902, "std_dev": 0.057371026264482164, "min": 0.20512820512820512, "max": 0.3479328694228408, "unit": "task"}, "axa": {"total": 2.520249438184056, "n": 8, "mean": 0.315031179773007, "variance": 0.0024043732660218122, "std_dev": 0.04903440900043369, "min": 0.23170731707317074, "max": 0.3693181818181818, "unit": "task"}, "konskowola.pl": {"total": 1.7962903777938508, "n": 8, "mean": 0.22453629722423135, "variance": 0.00404993943341259, "std_dev": 0.0636391344489583, "min": 0.13228155339805825, "max": 0.3041095890410959, "unit": "task"}, "org.ai": {"total": 2.513673498650017, "n": 8, "mean": 0.31420918733125214, "variance": 0.0032726855898295567, "std_dev": 0.05720739104197601, "min": 0.22346368715083798, "max": 0.3824451410658307, "unit": "task"}, "net.pe": {"total": 1.7434520998782939, "n": 8, "mean": 0.21793151248478673, "variance": 0.006589215366991767, "std_dev": 0.08117398208164835, "min": 0.14970930232558138, "max": 0.3944954128440367, "unit": "task"}, "org.vu": {"total": 2.570778510732563, "n": 8, "mean": 0.3213473138415704, "variance": 0.002255985158071234, "std_dev": 0.04749721210840942, "min": 0.26245847176079734, "max": 0.3793706293706294, "unit": "task"}, "juegos": {"total": 1.5443525947377483, "n": 8, "mean": 0.19304407434221854, "variance": 0.00022703032441155922, "std_dev": 0.015067525490655698, "min": 0.1744186046511628, "max": 0.21252796420581654, "unit": "task"}, "com.to": {"total": 1.649743802985988, "n": 8, "mean": 0.2062179753732485, "variance": 0.0006160183881623035, "std_dev": 0.02481971772930352, "min": 0.16875, "max": 0.235202492211838, "unit": "task"}, "czeladz.pl": {"total": 1.9615799251221402, "n": 8, "mean": 0.2451974906402675, "variance": 0.001785936969345248, "std_dev": 0.04226034748254264, "min": 0.1712907117008444, "max": 0.30456852791878175, "unit": "task"}, "moray.sch.uk": {"total": 1.8171463065579048, "n": 8, "mean": 0.2271432883197381, "variance": 0.0035814217337007187, "std_dev": 0.05984498085638192, "min": 0.183206106870229, "max": 0.32837837837837835, "unit": "task"}, "woking.sch.uk": {"total": 1.903168820397077, "n": 8, "mean": 0.2378961025496346, "variance": 0.0007361380797999903, "std_dev": 0.02713186465763071, "min": 0.19607843137254902, "max": 0.28378378378378377, "unit": "task"}, "gorlice.pl": {"total": 2.482667638729559, "n": 8, "mean": 0.3103334548411949, "variance": 0.006260120330042176, "std_dev": 0.07912092220166658, "min": 0.1951219512195122, "max": 0.39660795825179385, "unit": "task"}, "ceredigion.sch.uk": {"total": 1.7452019635222231, "n": 8, "mean": 0.2181502454402779, "variance": 0.005022879551726378, "std_dev": 0.0708722763266877, "min": 0.11578947368421053, "max": 0.31208053691275167, "unit": "task"}, "pro.vn": {"total": 1.5211449526293748, "n": 8, "mean": 0.19014311907867185, "variance": 0.005109326409856335, "std_dev": 0.07147955238987115, "min": 0.04830917874396135, "max": 0.2818807339449541, "unit": "task"}, "s-gloucs.sch.uk": {"total": 1.83335191546717, "n": 8, "mean": 0.22916898943339625, "variance": 0.004884557820046187, "std_dev": 0.06988961167474167, "min": 0.14583333333333334, "max": 0.3684210526315789, "unit": "task"}, "swinoujscie.pl": {"total": 1.4318306167361536, "n": 7, "mean": 0.20454723096230767, "variance": 0.0015910794651720964, "std_dev": 0.03988833745811044, "min": 0.1558325912733749, "max": 0.27296587926509186, "unit": "task"}, "net.lv": {"total": 2.1364726827215126, "n": 7, "mean": 0.3052103832459304, "variance": 0.0025001096348806966, "std_dev": 0.05000109633678742, "min": 0.2523364485981308, "max": 0.3984375, "unit": "task"}, "torfaen.sch.uk": {"total": 1.54098175251054, "n": 7, "mean": 0.22014025035864856, "variance": 0.0057167440952077585, "std_dev": 0.07560915351468868, "min": 0.12755102040816327, "max": 0.3559322033898305, "unit": "task"}, "fhsk.se": {"total": 1.537034698833984, "n": 7, "mean": 0.219576385547712, "variance": 0.0009498979177801183, "std_dev": 0.030820413978078203, "min": 0.18584070796460178, "max": 0.25996533795493937, "unit": "task"}, "com.gu": {"total": 1.936000212000916, "n": 7, "mean": 0.2765714588572737, "variance": 0.0004329023700157518, "std_dev": 0.020806306015623048, "min": 0.24675324675324675, "max": 0.30254777070063693, "unit": "task"}, "at.it": {"total": 1.6175102252978537, "n": 7, "mean": 0.2310728893282648, "variance": 0.0016225696782257446, "std_dev": 0.040281133030560905, "min": 0.17543859649122806, "max": 0.2909698996655518, "unit": "task"}, "tv.br": {"total": 1.445024060816548, "n": 7, "mean": 0.2064320086880783, "variance": 0.006242362393360318, "std_dev": 0.07900862227225784, "min": 0.10989010989010989, "max": 0.33707865168539325, "unit": "task"}, "k12.vt.us": {"total": 1.6584897234986822, "n": 7, "mean": 0.2369271033569546, "variance": 0.004481402589596373, "std_dev": 0.0669432788978578, "min": 0.16993865030674846, "max": 0.36257309941520466, "unit": "task"}, "trentino.it": {"total": 1.6484054863704245, "n": 7, "mean": 0.2354864980529178, "variance": 0.0006999219122572363, "std_dev": 0.026456037349860927, "min": 0.1958762886597938, "max": 0.26380368098159507, "unit": "task"}, "stockholm": {"total": 1.8748320316228475, "n": 7, "mean": 0.26783314737469244, "variance": 0.0038488590201282385, "std_dev": 0.06203917327083138, "min": 0.2076271186440678, "max": 0.3828125, "unit": "task"}, "lib.az.us": {"total": 1.6033703148425786, "n": 7, "mean": 0.22905290212036838, "variance": 0.0015002032160188917, "std_dev": 0.038732456880746564, "min": 0.1724137931034483, "max": 0.272, "unit": "task"}, "gr.it": {"total": 1.5269120058366377, "n": 7, "mean": 0.2181302865480911, "variance": 0.0020709758302573946, "std_dev": 0.04550797545768648, "min": 0.17307692307692307, "max": 0.27631578947368424, "unit": "task"}, "gov.ly": {"total": 1.681928057204402, "n": 7, "mean": 0.240275436743486, "variance": 0.0023926012169085344, "std_dev": 0.04891422305330562, "min": 0.19230769230769232, "max": 0.3188405797101449, "unit": "task"}, "org.ye": {"total": 1.9758945716135023, "n": 7, "mean": 0.2822706530876432, "variance": 0.005459011406822694, "std_dev": 0.07388512304126382, "min": 0.14429530201342283, "max": 0.35877862595419846, "unit": "task"}, "net.bz": {"total": 1.4759577427068442, "n": 7, "mean": 0.21085110610097774, "variance": 0.0012757993728702082, "std_dev": 0.03571833384790237, "min": 0.1513647642679901, "max": 0.25057736720554274, "unit": "task"}, "school.za": {"total": 1.8679385859570423, "n": 7, "mean": 0.2668483694224346, "variance": 0.00506347384482827, "std_dev": 0.07115809050858707, "min": 0.20408163265306123, "max": 0.39487179487179486, "unit": "task"}, "far.br": {"total": 1.5595408876057555, "n": 7, "mean": 0.2227915553722508, "variance": 0.0007574927765584776, "std_dev": 0.02752258666183972, "min": 0.19973009446693657, "max": 0.27555555555555555, "unit": "task"}, "mielno.pl": {"total": 1.6738888379676893, "n": 7, "mean": 0.23912697685252704, "variance": 0.0013215979959492353, "std_dev": 0.03635378929285413, "min": 0.193158953722334, "max": 0.27957894736842104, "unit": "task"}, "xn--90ais": {"total": 1.6184398121841324, "n": 7, "mean": 0.23120568745487605, "variance": 0.0043050222911343175, "std_dev": 0.06561266867865015, "min": 0.1712121212121212, "max": 0.3474576271186441, "unit": "task"}, "bg.it": {"total": 1.8013562006489414, "n": 7, "mean": 0.2573366000927059, "variance": 0.0025587047795730803, "std_dev": 0.05058364142262872, "min": 0.15702479338842976, "max": 0.29850746268656714, "unit": "task"}, "crimea.ua": {"total": 1.719393091145134, "n": 7, "mean": 0.24562758444930485, "variance": 0.00032237047920188503, "std_dev": 0.01795467847670587, "min": 0.22594142259414227, "max": 0.28308823529411764, "unit": "task"}, "org.so": {"total": 2.206468606086735, "n": 7, "mean": 0.31520980086953365, "variance": 0.0012729478500037596, "std_dev": 0.035678394722909824, "min": 0.2595419847328244, "max": 0.3517110266159696, "unit": "task"}, "nagano.jp": {"total": 1.9462429868515487, "n": 7, "mean": 0.27803471240736416, "variance": 0.0007090487926924814, "std_dev": 0.026627970119640763, "min": 0.24010914051841747, "max": 0.3128491620111732, "unit": "task"}, "edu.bi": {"total": 2.0830077903796043, "n": 7, "mean": 0.2975725414828006, "variance": 0.0010550608197496339, "std_dev": 0.032481699766940056, "min": 0.26291079812206575, "max": 0.34134615384615385, "unit": "task"}, "bs.it": {"total": 1.8521374313218884, "n": 7, "mean": 0.2645910616174126, "variance": 0.004920231764938678, "std_dev": 0.07014436374320233, "min": 0.15053763440860216, "max": 0.3224043715846995, "unit": "task"}, "fhs.no": {"total": 1.5695160019620964, "n": 7, "mean": 0.2242165717088709, "variance": 0.0018322559886306336, "std_dev": 0.04280485940440213, "min": 0.17687074829931973, "max": 0.30716723549488056, "unit": "task"}, "nr": {"total": 1.7674662404635877, "n": 7, "mean": 0.25249517720908393, "variance": 0.002913669782084438, "std_dev": 0.05397841959602409, "min": 0.1780821917808219, "max": 0.3310810810810811, "unit": "task"}, "al.gov.br": {"total": 2.1378758710714205, "n": 7, "mean": 0.30541083872448865, "variance": 0.008455633849621337, "std_dev": 0.09195452055022274, "min": 0.15188335358444716, "max": 0.39628482972136225, "unit": "task"}, "ni": {"total": 2.063406412251597, "n": 7, "mean": 0.294772344607371, "variance": 0.012951226001464568, "std_dev": 0.11380345338110161, "min": 0.14516129032258066, "max": 0.4675324675324675, "unit": "task"}, "com.sc": {"total": 1.838117248915292, "n": 7, "mean": 0.26258817841647025, "variance": 0.00015553573617986698, "std_dev": 0.012471396721292567, "min": 0.2456268221574344, "max": 0.2807017543859649, "unit": "task"}, "olkusz.pl": {"total": 1.6210689337607156, "n": 7, "mean": 0.2315812762515308, "variance": 0.0006962705027218019, "std_dev": 0.02638693810812088, "min": 0.17899761336515513, "max": 0.26052631578947366, "unit": "task"}, "arts.ro": {"total": 1.5640749082049545, "n": 7, "mean": 0.22343927260070778, "variance": 0.005956774108898136, "std_dev": 0.07718014063797847, "min": 0.14626865671641792, "max": 0.3449820788530466, "unit": "task"}, "edu.kn": {"total": 1.9902387502768337, "n": 7, "mean": 0.2843198214681191, "variance": 0.0027068892413850917, "std_dev": 0.052027773750037504, "min": 0.22950819672131148, "max": 0.371900826446281, "unit": "task"}, "mil.pe": {"total": 2.111452880692097, "n": 7, "mean": 0.3016361258131567, "variance": 0.0010066450185876711, "std_dev": 0.03172766960537239, "min": 0.27292110874200426, "max": 0.34913793103448276, "unit": "task"}, "gov.pn": {"total": 1.4148309481412584, "n": 7, "mean": 0.20211870687732264, "variance": 0.0015971362213251584, "std_dev": 0.03996418673418938, "min": 0.15813953488372093, "max": 0.26339285714285715, "unit": "task"}, "nara.jp": {"total": 1.7333194546733337, "n": 7, "mean": 0.24761706495333338, "variance": 0.0016875420298971483, "std_dev": 0.04107970338131896, "min": 0.19603642206748795, "max": 0.31343283582089554, "unit": "task"}, "luxe": {"total": 1.4777129659939403, "n": 7, "mean": 0.21110185228484862, "variance": 0.004478344471081337, "std_dev": 0.06692043388294293, "min": 0.1076923076923077, "max": 0.32142857142857145, "unit": "task"}, "edu.dm": {"total": 2.397749292260366, "n": 7, "mean": 0.34253561318005227, "variance": 0.001316904397122564, "std_dev": 0.0362891774103873, "min": 0.30303030303030304, "max": 0.3977272727272727, "unit": "task"}, "mobi.ng": {"total": 1.7989084468595793, "n": 7, "mean": 0.2569869209799399, "variance": 0.005681264439395005, "std_dev": 0.07537416294324605, "min": 0.12658227848101267, "max": 0.3356643356643357, "unit": "task"}, "pr.gov.br": {"total": 1.8696253677445682, "n": 7, "mean": 0.26708933824922404, "variance": 0.004949388388925326, "std_dev": 0.0703518897324395, "min": 0.15580448065173116, "max": 0.37333333333333335, "unit": "task"}, "knowsley.sch.uk": {"total": 1.693381433737621, "n": 7, "mean": 0.2419116333910887, "variance": 0.0037781041417298943, "std_dev": 0.06146628459350617, "min": 0.13815789473684212, "max": 0.32432432432432434, "unit": "task"}, "belluno.it": {"total": 1.6340900882162046, "n": 7, "mean": 0.23344144117374352, "variance": 0.0015645422270674078, "std_dev": 0.03955429467285958, "min": 0.18272425249169436, "max": 0.3023255813953488, "unit": "task"}, "ch.it": {"total": 1.8717310050960265, "n": 7, "mean": 0.2673901435851466, "variance": 0.001275215102561594, "std_dev": 0.03571015405401654, "min": 0.21011673151750973, "max": 0.3036649214659686, "unit": "task"}, "ponpes.id": {"total": 1.5379915761154102, "n": 7, "mean": 0.21971308230220146, "variance": 0.0017618347030565519, "std_dev": 0.041974214740201535, "min": 0.16802800466744458, "max": 0.30257186081694404, "unit": "task"}, "nysa.pl": {"total": 1.6263326110742067, "n": 7, "mean": 0.2323332301534581, "variance": 0.002761172783875591, "std_dev": 0.052546862740563215, "min": 0.16464891041162227, "max": 0.3222748815165877, "unit": "task"}, "pila.pl": {"total": 1.3182333623427445, "n": 7, "mean": 0.1883190517632492, "variance": 0.001256334804233869, "std_dev": 0.03544481350259681, "min": 0.15935591338145474, "max": 0.2516722408026756, "unit": "task"}, "cc.nc.us": {"total": 2.237297226812061, "n": 7, "mean": 0.31961388954458014, "variance": 0.008868066160486857, "std_dev": 0.0941704102172591, "min": 0.12256923983500295, "max": 0.4117647058823529, "unit": "task"}, "xn--90a3ac": {"total": 1.9687746794396999, "n": 7, "mean": 0.28125352563424283, "variance": 0.0007485566951562295, "std_dev": 0.027359764164850354, "min": 0.23857868020304568, "max": 0.31166150670794635, "unit": "task"}, "cuneo.it": {"total": 1.6496720282655248, "n": 7, "mean": 0.23566743260936068, "variance": 0.0006026824879285936, "std_dev": 0.0245495924187876, "min": 0.18892900120336945, "max": 0.2602131438721137, "unit": "task"}, "al.it": {"total": 0.9595902948035585, "n": 6, "mean": 0.1599317158005931, "variance": 0.0003320364235783333, "std_dev": 0.018221866632656854, "min": 0.13025641025641024, "max": 0.18181818181818182, "unit": "task"}, "ne.kr": {"total": 1.334214897449636, "n": 6, "mean": 0.22236914957493933, "variance": 0.006753174218312679, "std_dev": 0.08217769903272225, "min": 0.10091743119266056, "max": 0.30288461538461536, "unit": "task"}, "org.pa": {"total": 2.0875904336507034, "n": 6, "mean": 0.3479317389417839, "variance": 0.0020002924753197543, "std_dev": 0.04472462940393977, "min": 0.2925531914893617, "max": 0.40175953079178883, "unit": "task"}, "karpacz.pl": {"total": 1.4567512842187642, "n": 6, "mean": 0.24279188070312732, "variance": 0.0006432084528117338, "std_dev": 0.02536155462135028, "min": 0.2018140589569161, "max": 0.2796688132474701, "unit": "task"}, "tv.tr": {"total": 1.4684936410132663, "n": 6, "mean": 0.24474894016887772, "variance": 0.001873465386858323, "std_dev": 0.04328354637571098, "min": 0.18654230512991338, "max": 0.3098434004474273, "unit": "task"}, "coop.py": {"total": 1.345800497215657, "n": 6, "mean": 0.22430008286927616, "variance": 0.0004974723149409911, "std_dev": 0.022304087404352396, "min": 0.20308483290488433, "max": 0.26287262872628725, "unit": "task"}, "mragowo.pl": {"total": 1.2715469722400945, "n": 6, "mean": 0.2119244953733491, "variance": 0.001996648442809865, "std_dev": 0.04468387228978555, "min": 0.1482889733840304, "max": 0.2631578947368421, "unit": "task"}, "com.ws": {"total": 1.4061891743552017, "n": 6, "mean": 0.23436486239253362, "variance": 0.00274691533372489, "std_dev": 0.052411023017347125, "min": 0.1527777777777778, "max": 0.3016759776536313, "unit": "task"}, "td": {"total": 1.3199033091153154, "n": 6, "mean": 0.21998388485255257, "variance": 0.01462159327168432, "std_dev": 0.12091978031606045, "min": 0.1145631067961165, "max": 0.425629290617849, "unit": "task"}, "mil.jo": {"total": 1.564366819495659, "n": 6, "mean": 0.2607278032492765, "variance": 0.006553482262882308, "std_dev": 0.08095358091451117, "min": 0.17936117936117937, "max": 0.36681222707423583, "unit": "task"}, "tatar": {"total": 1.924943418560224, "n": 6, "mean": 0.32082390309337067, "variance": 0.004208710674192721, "std_dev": 0.06487457648565208, "min": 0.228287841191067, "max": 0.4318181818181818, "unit": "task"}, "edu.sc": {"total": 1.4371315469131114, "n": 6, "mean": 0.23952192448551857, "variance": 0.0020497956120190865, "std_dev": 0.04527466854676118, "min": 0.1728395061728395, "max": 0.2850877192982456, "unit": "task"}, "mq": {"total": 1.8544203586652306, "n": 6, "mean": 0.30907005977753843, "variance": 0.0003874722023281171, "std_dev": 0.01968431361079469, "min": 0.2796610169491525, "max": 0.3333333333333333, "unit": "task"}, "cc.ks.us": {"total": 1.504258885988643, "n": 6, "mean": 0.2507098143314405, "variance": 0.0035717074270367874, "std_dev": 0.05976376349458581, "min": 0.1740497284938554, "max": 0.34826883910386963, "unit": "task"}, "glogow.pl": {"total": 1.553674201790155, "n": 6, "mean": 0.25894570029835917, "variance": 0.0022167117593972032, "std_dev": 0.047081968516590335, "min": 0.21099554234769688, "max": 0.3470319634703196, "unit": "task"}, "lubin.pl": {"total": 1.4832071749153046, "n": 6, "mean": 0.24720119581921743, "variance": 0.002305014682968878, "std_dev": 0.04801056845079922, "min": 0.17081260364842454, "max": 0.3012987012987013, "unit": "task"}, "trondheim.no": {"total": 1.2293257934925566, "n": 6, "mean": 0.20488763224875942, "variance": 0.001599810133509715, "std_dev": 0.0399976265984585, "min": 0.15602836879432624, "max": 0.24929971988795518, "unit": "task"}, "odo.br": {"total": 1.3891341650787052, "n": 6, "mean": 0.23152236084645086, "variance": 0.003167408753396047, "std_dev": 0.05627973661448716, "min": 0.16098622189992748, "max": 0.31382978723404253, "unit": "task"}, "minato.tokyo.jp": {"total": 1.4321629489470515, "n": 6, "mean": 0.2386938248245086, "variance": 0.0016525294148118277, "std_dev": 0.04065131504406503, "min": 0.18811881188118812, "max": 0.29024390243902437, "unit": "task"}, "panasonic": {"total": 1.7052350152782327, "n": 6, "mean": 0.28420583587970544, "variance": 0.005704529518831067, "std_dev": 0.07552833586695173, "min": 0.21164021164021163, "max": 0.38691588785046727, "unit": "task"}, "org.bm": {"total": 1.4656489596979099, "n": 6, "mean": 0.2442748266163183, "variance": 0.0007093840607501034, "std_dev": 0.02663426478711405, "min": 0.19540229885057472, "max": 0.2689295039164491, "unit": "task"}, "akdn": {"total": 1.8658096384044331, "n": 6, "mean": 0.31096827306740554, "variance": 0.0004023052569651466, "std_dev": 0.020057548628014007, "min": 0.2807377049180328, "max": 0.32752613240418116, "unit": "task"}, "takamatsu.kagawa.jp": {"total": 1.464498664459088, "n": 6, "mean": 0.24408311074318134, "variance": 0.0008652417576801134, "std_dev": 0.029414992056434646, "min": 0.22008172796263864, "max": 0.29508196721311475, "unit": "task"}, "bergamo.it": {"total": 1.1108179964984186, "n": 6, "mean": 0.18513633274973643, "variance": 0.00251615403231265, "std_dev": 0.05016128021006491, "min": 0.12, "max": 0.22897196261682243, "unit": "task"}, "hotel.tz": {"total": 1.3271629788646708, "n": 6, "mean": 0.22119382981077848, "variance": 0.00045451732823433846, "std_dev": 0.021319412004892124, "min": 0.19365079365079366, "max": 0.24816053511705685, "unit": "task"}, "beppu.oita.jp": {"total": 1.0453033402011525, "n": 6, "mean": 0.17421722336685874, "variance": 0.003572655699501498, "std_dev": 0.059771696475016484, "min": 0.10977443609022557, "max": 0.2772585669781931, "unit": "task"}, "lowicz.pl": {"total": 1.4404252889221743, "n": 6, "mean": 0.24007088148702904, "variance": 0.0012094184088470654, "std_dev": 0.034776693472023265, "min": 0.18571428571428572, "max": 0.28440366972477066, "unit": "task"}, "ed.ao": {"total": 1.4374606691669447, "n": 6, "mean": 0.23957677819449077, "variance": 0.002011849181250489, "std_dev": 0.044853641783588645, "min": 0.19473684210526315, "max": 0.30612244897959184, "unit": "task"}, "xn--qxam": {"total": 1.3825259115018103, "n": 6, "mean": 0.23042098525030172, "variance": 0.0007241447236436864, "std_dev": 0.026909937265695853, "min": 0.20357142857142857, "max": 0.2757731958762887, "unit": "task"}, "boo": {"total": 1.46148412124686, "n": 6, "mean": 0.24358068687447665, "variance": 0.0022709622609965404, "std_dev": 0.047654614267629326, "min": 0.18083462132921174, "max": 0.299625468164794, "unit": "task"}, "gwynedd.sch.uk": {"total": 1.471788211138936, "n": 6, "mean": 0.24529803518982266, "variance": 0.003909502408997215, "std_dev": 0.06252601385821117, "min": 0.17447916666666666, "max": 0.33043478260869563, "unit": "task"}, "biz.mm": {"total": 1.7572624787051032, "n": 6, "mean": 0.29287707978418387, "variance": 0.010812981919972894, "std_dev": 0.1039854889875164, "min": 0.20597014925373133, "max": 0.48, "unit": "task"}, "org.gn": {"total": 1.3897608401631787, "n": 6, "mean": 0.23162680669386312, "variance": 0.0027561064109792926, "std_dev": 0.05249863246770617, "min": 0.16807738814993953, "max": 0.32222222222222224, "unit": "task"}, "sa.it": {"total": 1.3816276180847966, "n": 6, "mean": 0.23027126968079945, "variance": 0.0014824786083189809, "std_dev": 0.038502968824741045, "min": 0.1810406272273699, "max": 0.27340823970037453, "unit": "task"}, "ac.mz": {"total": 1.6678282131207574, "n": 6, "mean": 0.2779713688534596, "variance": 0.00750416664588279, "std_dev": 0.08662659317947803, "min": 0.12627986348122866, "max": 0.3761467889908257, "unit": "task"}, "net.do": {"total": 1.7637206332501627, "n": 6, "mean": 0.2939534388750271, "variance": 0.005471467878998717, "std_dev": 0.07396937122213976, "min": 0.20754716981132076, "max": 0.41353383458646614, "unit": "task"}, "mg.gov.br": {"total": 1.3138992710527337, "n": 6, "mean": 0.21898321184212224, "variance": 0.010623252929298159, "std_dev": 0.10306916575435235, "min": 0.055, "max": 0.3790322580645161, "unit": "task"}, "id.ir": {"total": 0.9216706728310256, "n": 6, "mean": 0.15361177880517093, "variance": 0.0029015601717675434, "std_dev": 0.053866131954759325, "min": 0.08979885057471264, "max": 0.23725055432372505, "unit": "task"}, "roros.no": {"total": 1.044518171486725, "n": 6, "mean": 0.17408636191445415, "variance": 0.00022876593492458797, "std_dev": 0.015125010245437455, "min": 0.14728682170542637, "max": 0.18867924528301888, "unit": "task"}, "wloclawek.pl": {"total": 1.7225156407818223, "n": 6, "mean": 0.2870859401303037, "variance": 0.0026886815286123367, "std_dev": 0.051852497804949924, "min": 0.20544554455445543, "max": 0.34439359267734554, "unit": "task"}, "bath.sch.uk": {"total": 1.3515152541746778, "n": 6, "mean": 0.2252525423624463, "variance": 0.0019155214462314896, "std_dev": 0.04376667049515521, "min": 0.18110236220472442, "max": 0.2930232558139535, "unit": "task"}, "pa.it": {"total": 1.1790196946836264, "n": 6, "mean": 0.19650328244727108, "variance": 0.002084969444117662, "std_dev": 0.045661465636986094, "min": 0.13959390862944163, "max": 0.2693208430913349, "unit": "task"}, "mil.do": {"total": 1.8041778796325358, "n": 6, "mean": 0.3006963132720894, "variance": 0.0006663115449210609, "std_dev": 0.025813011155637403, "min": 0.25076923076923074, "max": 0.3236914600550964, "unit": "task"}, "jelenia-gora.pl": {"total": 1.504428723601261, "n": 6, "mean": 0.2507381206002101, "variance": 0.001626832453753721, "std_dev": 0.040334011128992875, "min": 0.20759493670886076, "max": 0.29846938775510207, "unit": "task"}, "blackfriday": {"total": 1.2156108367099487, "n": 6, "mean": 0.2026018061183248, "variance": 0.003436672111741241, "std_dev": 0.05862313631785015, "min": 0.13333333333333333, "max": 0.2857142857142857, "unit": "task"}, "org.sv": {"total": 1.7647335737738628, "n": 6, "mean": 0.2941222622956438, "variance": 0.00165978797467968, "std_dev": 0.040740495513428406, "min": 0.23249138920780713, "max": 0.33729748362633577, "unit": "task"}, "kharkiv.ua": {"total": 1.5694660615186933, "n": 6, "mean": 0.26157767691978223, "variance": 0.004487492550527614, "std_dev": 0.06698874943248018, "min": 0.19681908548707752, "max": 0.3870967741935484, "unit": "task"}, "edu.me": {"total": 1.8110439135757332, "n": 6, "mean": 0.3018406522626222, "variance": 0.0007070293828743584, "std_dev": 0.026590024123237615, "min": 0.25925925925925924, "max": 0.3383084577114428, "unit": "task"}, "blackburn.sch.uk": {"total": 1.430589890943763, "n": 6, "mean": 0.23843164849062717, "variance": 0.006233529241787957, "std_dev": 0.07895270256164735, "min": 0.13432835820895522, "max": 0.3394495412844037, "unit": "task"}, "wa.au": {"total": 1.2912344124157258, "n": 6, "mean": 0.21520573540262097, "variance": 0.0027322313097341267, "std_dev": 0.05227075003990402, "min": 0.13725490196078433, "max": 0.2704280155642023, "unit": "task"}, "auto.pl": {"total": 1.420896842589661, "n": 6, "mean": 0.23681614043161017, "variance": 0.0036303870226753387, "std_dev": 0.06025269307404723, "min": 0.12844036697247707, "max": 0.3108974358974359, "unit": "task"}, "cc.al.us": {"total": 1.621275273045876, "n": 6, "mean": 0.270212545507646, "variance": 0.003957954871409589, "std_dev": 0.06291227917830977, "min": 0.18548387096774194, "max": 0.34291581108829566, "unit": "task"}, "scotborders.sch.uk": {"total": 1.167502146887143, "n": 6, "mean": 0.19458369114785715, "variance": 0.0013444293835078436, "std_dev": 0.036666461289683296, "min": 0.16, "max": 0.2425531914893617, "unit": "task"}, "schwarz": {"total": 1.6638829825872739, "n": 6, "mean": 0.27731383043121227, "variance": 0.0017652049615173282, "std_dev": 0.042014342331129356, "min": 0.20694645441389292, "max": 0.3129251700680272, "unit": "task"}, "org.ws": {"total": 1.2782430562436895, "n": 6, "mean": 0.21304050937394825, "variance": 0.0027491295555183573, "std_dev": 0.05243214238917152, "min": 0.14953271028037382, "max": 0.28832116788321166, "unit": "task"}, "jersey.sch.uk": {"total": 1.4246479979431017, "n": 6, "mean": 0.23744133299051695, "variance": 0.0008402240706385945, "std_dev": 0.028986618820390116, "min": 0.20364741641337386, "max": 0.288135593220339, "unit": "task"}, "lu.it": {"total": 1.2920995912552833, "n": 5, "mean": 0.25841991825105665, "variance": 0.0022501133231108044, "std_dev": 0.04743535941795745, "min": 0.18110236220472442, "max": 0.31047619047619046, "unit": "task"}, "ong.br": {"total": 1.0081553779670918, "n": 5, "mean": 0.20163107559341836, "variance": 0.003003591943757115, "std_dev": 0.05480503575180948, "min": 0.11910669975186104, "max": 0.2689075630252101, "unit": "task"}, "gateshead.sch.uk": {"total": 0.9762829189838911, "n": 5, "mean": 0.1952565837967782, "variance": 0.0037694555974932616, "std_dev": 0.061395892350329606, "min": 0.13615023474178403, "max": 0.2966507177033493, "unit": "task"}, "cci.fr": {"total": 1.4711989518151074, "n": 5, "mean": 0.2942397903630215, "variance": 0.0034802749988816447, "std_dev": 0.05899385560277989, "min": 0.1989247311827957, "max": 0.3583061889250814, "unit": "task"}, "ostroda.pl": {"total": 0.9064477357308036, "n": 5, "mean": 0.18128954714616072, "variance": 0.0012951071605754572, "std_dev": 0.03598759731595674, "min": 0.12396694214876033, "max": 0.21671018276762402, "unit": "task"}, "bn": {"total": 1.5475295860434293, "n": 5, "mean": 0.30950591720868587, "variance": 0.004263508425250771, "std_dev": 0.06529554674899944, "min": 0.2222222222222222, "max": 0.3729281767955801, "unit": "task"}, "bio.br": {"total": 1.4676780223520947, "n": 5, "mean": 0.29353560447041893, "variance": 0.0008681717930239968, "std_dev": 0.029464755098659767, "min": 0.2546404757613985, "max": 0.33686815129020853, "unit": "task"}, "ba.gov.br": {"total": 1.2437195484437165, "n": 5, "mean": 0.2487439096887433, "variance": 0.00870154263791114, "std_dev": 0.09328205957155503, "min": 0.1484375, "max": 0.3707865168539326, "unit": "task"}, "com.sd": {"total": 1.4823231038459774, "n": 5, "mean": 0.2964646207691955, "variance": 0.0008799901566363552, "std_dev": 0.029664628038058312, "min": 0.26666666666666666, "max": 0.33534743202416917, "unit": "task"}, "abruzzo.it": {"total": 1.1547173840988274, "n": 5, "mean": 0.2309434768197655, "variance": 0.0011641513022789742, "std_dev": 0.034119661520580394, "min": 0.20454545454545456, "max": 0.2878787878787879, "unit": "task"}, "xn--55qx5d.xn--j6w193g": {"total": 1.2954803144040348, "n": 5, "mean": 0.25909606288080694, "variance": 0.002164832188059881, "std_dev": 0.04652775717848305, "min": 0.18674698795180722, "max": 0.2966101694915254, "unit": "task"}, "okinawa.jp": {"total": 1.297744230149127, "n": 5, "mean": 0.2595488460298255, "variance": 0.0006031818227053921, "std_dev": 0.024559760233059932, "min": 0.22321428571428573, "max": 0.28418230563002683, "unit": "task"}, "hotel.hu": {"total": 1.0488560633075092, "n": 5, "mean": 0.20977121266150184, "variance": 0.0006747019888333938, "std_dev": 0.025975026252795085, "min": 0.18330308529945555, "max": 0.24060150375939848, "unit": "task"}, "ve.it": {"total": 1.2890212736463216, "n": 5, "mean": 0.2578042547292643, "variance": 0.0003245000031670586, "std_dev": 0.018013883622557868, "min": 0.23828920570264767, "max": 0.2789473684210526, "unit": "task"}, "ac.gov.br": {"total": 1.312981730705776, "n": 5, "mean": 0.26259634614115523, "variance": 0.00047188318119656815, "std_dev": 0.021722872305396636, "min": 0.23666210670314639, "max": 0.2855313700384123, "unit": "task"}, "CA": {"total": 1.1395889508829138, "n": 5, "mean": 0.22791779017658276, "variance": 0.0006861861856033971, "std_dev": 0.026195155765969348, "min": 0.19631901840490798, "max": 0.2545090180360721, "unit": "task"}, "tienda": {"total": 1.0119922425360737, "n": 5, "mean": 0.20239844850721472, "variance": 0.00707405422505445, "std_dev": 0.08410739696991253, "min": 0.052980132450331126, "max": 0.2489451476793249, "unit": "task"}, "emilia-romagna.it": {"total": 1.45820277217483, "n": 5, "mean": 0.291640554434966, "variance": 0.0014068033599412832, "std_dev": 0.03750737740686868, "min": 0.25, "max": 0.34623217922606925, "unit": "task"}, "gob.hn": {"total": 1.4044109873605575, "n": 5, "mean": 0.2808821974721115, "variance": 0.0007317653160069019, "std_dev": 0.0270511610842659, "min": 0.25, "max": 0.31746031746031744, "unit": "task"}, "uw.gov.pl": {"total": 1.2288114881082592, "n": 5, "mean": 0.24576229762165186, "variance": 0.00047287105204578086, "std_dev": 0.02174559845223352, "min": 0.2111111111111111, "max": 0.2658959537572254, "unit": "task"}, "tsk.tr": {"total": 1.3270075588381185, "n": 5, "mean": 0.2654015117676237, "variance": 0.0018650298009853447, "std_dev": 0.043185990795457554, "min": 0.20603015075376885, "max": 0.3219814241486068, "unit": "task"}, "bridgend.sch.uk": {"total": 1.0498843754906493, "n": 5, "mean": 0.20997687509812984, "variance": 0.0019660688320745187, "std_dev": 0.044340374739897256, "min": 0.1518987341772152, "max": 0.26973684210526316, "unit": "task"}, "is.it": {"total": 1.0882078030830815, "n": 5, "mean": 0.2176415606166163, "variance": 0.0006250396328672366, "std_dev": 0.025000792644779016, "min": 0.18389830508474575, "max": 0.2361111111111111, "unit": "task"}, "lodi.it": {"total": 1.0756318353384442, "n": 5, "mean": 0.21512636706768884, "variance": 0.0004367354002906548, "std_dev": 0.020898215241753417, "min": 0.1937984496124031, "max": 0.24761904761904763, "unit": "task"}, "lib.ky.us": {"total": 1.151093908956263, "n": 5, "mean": 0.23021878179125266, "variance": 0.006350184732060459, "std_dev": 0.07968804635615344, "min": 0.14130434782608695, "max": 0.3381294964028777, "unit": "task"}, "dlugoleka.pl": {"total": 1.1219695626939141, "n": 5, "mean": 0.22439391253878282, "variance": 0.0015652520864753747, "std_dev": 0.03956326688325137, "min": 0.16480793060718713, "max": 0.2717678100263852, "unit": "task"}, "kpn": {"total": 1.2984816793669138, "n": 5, "mean": 0.25969633587338276, "variance": 0.0006355317666819906, "std_dev": 0.025209755387190703, "min": 0.23773584905660378, "max": 0.2935323383084577, "unit": "task"}, "jus.br": {"total": 1.3916198616311344, "n": 5, "mean": 0.27832397232622685, "variance": 0.0020117261100313128, "std_dev": 0.04485226984257667, "min": 0.23475046210720887, "max": 0.342809364548495, "unit": "task"}, "gov.pr": {"total": 1.3401072965399343, "n": 5, "mean": 0.2680214593079869, "variance": 0.0026451776687030147, "std_dev": 0.05143129075478288, "min": 0.19433198380566802, "max": 0.3241085683874401, "unit": "task"}, "edu.tm": {"total": 1.695923066219871, "n": 5, "mean": 0.3391846132439742, "variance": 0.004656189028878864, "std_dev": 0.06823627355650999, "min": 0.22012578616352202, "max": 0.3889655172413793, "unit": "task"}, "bl.it": {"total": 1.1960652952716764, "n": 5, "mean": 0.23921305905433526, "variance": 0.0016406386598044212, "std_dev": 0.04050479798498471, "min": 0.1672710788757933, "max": 0.2631578947368421, "unit": "task"}, "co.bd": {"total": 1.1919729610858554, "n": 5, "mean": 0.23839459221717108, "variance": 0.0014343507693673869, "std_dev": 0.037872823625488855, "min": 0.19801980198019803, "max": 0.2935323383084577, "unit": "task"}, "ppg.br": {"total": 1.096238361732743, "n": 5, "mean": 0.21924767234654857, "variance": 0.0011867632241433564, "std_dev": 0.03444942995382299, "min": 0.17777777777777778, "max": 0.273542600896861, "unit": "task"}, "edu.ki": {"total": 1.5985562477106932, "n": 5, "mean": 0.31971124954213864, "variance": 0.0020019952775635693, "std_dev": 0.044743661870298115, "min": 0.24210526315789474, "max": 0.35450516986706054, "unit": "task"}, "jcb": {"total": 1.1946538413623642, "n": 5, "mean": 0.23893076827247284, "variance": 0.0034809254903556894, "std_dev": 0.058999368558957384, "min": 0.1906392694063927, "max": 0.31746031746031744, "unit": "task"}, "pc.pl": {"total": 0.8970419519652462, "n": 5, "mean": 0.17940839039304923, "variance": 0.00171244234747528, "std_dev": 0.04138166680397589, "min": 0.13095238095238096, "max": 0.2388663967611336, "unit": "task"}, "def.br": {"total": 1.2939464359222361, "n": 5, "mean": 0.2587892871844472, "variance": 0.0014913439518866862, "std_dev": 0.038617922676999164, "min": 0.2153846153846154, "max": 0.3076923076923077, "unit": "task"}, "edu.ve": {"total": 1.5758350334636984, "n": 5, "mean": 0.31516700669273967, "variance": 0.0056015073722480565, "std_dev": 0.07484321861229684, "min": 0.21749408983451538, "max": 0.4055727554179567, "unit": "task"}, "biz.my": {"total": 1.1274231528735772, "n": 5, "mean": 0.22548463057471543, "variance": 0.003572818699932078, "std_dev": 0.05977305998467937, "min": 0.14965986394557823, "max": 0.31511254019292606, "unit": "task"}, "ar.it": {"total": 1.1806666486224175, "n": 5, "mean": 0.2361333297244835, "variance": 0.001456269092089845, "std_dev": 0.03816109395824293, "min": 0.176056338028169, "max": 0.27403846153846156, "unit": "task"}, "mh": {"total": 1.817579930514418, "n": 5, "mean": 0.3635159861028836, "variance": 0.0020621450555403575, "std_dev": 0.04541084733343299, "min": 0.2966360856269113, "max": 0.4033290653008963, "unit": "task"}, "rel.pl": {"total": 0.9548924642457672, "n": 5, "mean": 0.19097849284915344, "variance": 0.0012877714181550436, "std_dev": 0.03588553215649788, "min": 0.13747454175152748, "max": 0.2317596566523605, "unit": "task"}, "etc.br": {"total": 1.0855270093102942, "n": 5, "mean": 0.21710540186205884, "variance": 0.000975338118404816, "std_dev": 0.031230403750269, "min": 0.18840864440078586, "max": 0.2636986301369863, "unit": "task"}, "gmina.pl": {"total": 0.9266021477173623, "n": 5, "mean": 0.18532042954347244, "variance": 0.00226527047703501, "std_dev": 0.04759485767428042, "min": 0.11031312841137604, "max": 0.2291945666730438, "unit": "task"}, "gw": {"total": 1.1723751919830352, "n": 5, "mean": 0.23447503839660705, "variance": 0.0016143911041002796, "std_dev": 0.040179486110455416, "min": 0.18181818181818182, "max": 0.29411764705882354, "unit": "task"}, "osaka.jp": {"total": 1.1278096102550679, "n": 5, "mean": 0.22556192205101358, "variance": 0.00913083971153194, "std_dev": 0.09555542743105667, "min": 0.1059245960502693, "max": 0.3242009132420091, "unit": "task"}, "mil.id": {"total": 1.3687690463090847, "n": 5, "mean": 0.2737538092618169, "variance": 0.001853303322099031, "std_dev": 0.043050009548187454, "min": 0.19705882352941176, "max": 0.29842931937172773, "unit": "task"}, "ud.it": {"total": 1.4670787545787547, "n": 5, "mean": 0.29341575091575095, "variance": 0.001271585714537294, "std_dev": 0.035659300533483464, "min": 0.2619047619047619, "max": 0.3516483516483517, "unit": "task"}, "pembrokeshire.sch.uk": {"total": 1.0677053314671605, "n": 5, "mean": 0.2135410662934321, "variance": 0.0006395672106698259, "std_dev": 0.025289666084585338, "min": 0.1784037558685446, "max": 0.24677716390423574, "unit": "task"}, "shetland.sch.uk": {"total": 1.2274482168350551, "n": 5, "mean": 0.24548964336701093, "variance": 0.003463632347415776, "std_dev": 0.05885263245952364, "min": 0.15384615384615385, "max": 0.30952380952380953, "unit": "task"}, "bbs.tr": {"total": 1.2317650579324593, "n": 5, "mean": 0.24635301158649187, "variance": 0.004851451141699085, "std_dev": 0.06965235919693664, "min": 0.13559322033898305, "max": 0.32903225806451614, "unit": "task"}, "niteroi.br": {"total": 1.2659551858909919, "n": 5, "mean": 0.25319103717819835, "variance": 0.0015569403801460975, "std_dev": 0.03945808383773973, "min": 0.21823204419889503, "max": 0.31316725978647686, "unit": "task"}, "ishikawa.jp": {"total": 1.3545457796621307, "n": 5, "mean": 0.27090915593242615, "variance": 0.003452955974246104, "std_dev": 0.058761858158554725, "min": 0.21052631578947367, "max": 0.3479349186483104, "unit": "task"}, "a.se": {"total": 1.077445817390813, "n": 5, "mean": 0.2154891634781626, "variance": 0.0034787436153395795, "std_dev": 0.05898087499638827, "min": 0.16129032258064516, "max": 0.28297872340425534, "unit": "task"}, "xn--80adxhks": {"total": 1.1423080603361, "n": 5, "mean": 0.22846161206722, "variance": 0.003325398471421679, "std_dev": 0.05766626805526502, "min": 0.16666666666666666, "max": 0.32055063913470994, "unit": "task"}, "ing": {"total": 1.1123045827801223, "n": 5, "mean": 0.22246091655602446, "variance": 0.0016522055258504378, "std_dev": 0.040647331103658424, "min": 0.18627450980392157, "max": 0.2898550724637681, "unit": "task"}, "go.cr": {"total": 1.1371658255182282, "n": 4, "mean": 0.28429145637955705, "variance": 0.0023468427823796476, "std_dev": 0.04844422341600335, "min": 0.23993558776167473, "max": 0.35333333333333333, "unit": "task"}, "rome.it": {"total": 0.831645241678641, "n": 4, "mean": 0.20791131041966024, "variance": 0.0025410461763363083, "std_dev": 0.05040879066528286, "min": 0.148014440433213, "max": 0.27137546468401486, "unit": "task"}, "lamborghini": {"total": 1.15599680549475, "n": 4, "mean": 0.2889992013736875, "variance": 0.0037081611491297773, "std_dev": 0.06089467258414136, "min": 0.2358974358974359, "max": 0.35789473684210527, "unit": "task"}, "airforce": {"total": 1.032936293825586, "n": 4, "mean": 0.2582340734563965, "variance": 0.0030043474083510688, "std_dev": 0.054811927610248015, "min": 0.19444444444444445, "max": 0.3275862068965517, "unit": "task"}, "edu.cw": {"total": 1.189646482316949, "n": 4, "mean": 0.29741162057923726, "variance": 0.0012265051935005016, "std_dev": 0.03502149616307821, "min": 0.25333333333333335, "max": 0.3312883435582822, "unit": "task"}, "org.sy": {"total": 1.322162587745063, "n": 4, "mean": 0.3305406469362657, "variance": 0.003262409550855666, "std_dev": 0.057117506518191655, "min": 0.26993865030674846, "max": 0.39853747714808047, "unit": "task"}, "kagoshima.jp": {"total": 0.8095167759765296, "n": 4, "mean": 0.2023791939941324, "variance": 0.0010439685615338606, "std_dev": 0.0323105023410943, "min": 0.17301038062283736, "max": 0.2328042328042328, "unit": "task"}, "sd.cn": {"total": 1.0377518154980283, "n": 4, "mean": 0.2594379538745071, "variance": 0.004088491198474555, "std_dev": 0.06394131057833077, "min": 0.17146596858638743, "max": 0.31762878591768057, "unit": "task"}, "abb": {"total": 1.2665638100184622, "n": 4, "mean": 0.31664095250461555, "variance": 0.0021039994118800926, "std_dev": 0.04586937335390677, "min": 0.26541554959785524, "max": 0.36942675159235666, "unit": "task"}, "com.dz": {"total": 1.188441165751033, "n": 4, "mean": 0.29711029143775824, "variance": 0.0076268059488204705, "std_dev": 0.08733158620350641, "min": 0.20122699386503068, "max": 0.4132231404958678, "unit": "task"}, "edu.gd": {"total": 1.1855714301571327, "n": 4, "mean": 0.2963928575392832, "variance": 0.005070328939167428, "std_dev": 0.0712062422766953, "min": 0.21660649819494585, "max": 0.36929460580912865, "unit": "task"}, "hachinohe.aomori.jp": {"total": 1.0584294673613845, "n": 4, "mean": 0.26460736684034614, "variance": 0.006441601226105382, "std_dev": 0.08025958650594571, "min": 0.1945337620578778, "max": 0.354796320630749, "unit": "task"}, "ens.tn": {"total": 1.3780943864233814, "n": 4, "mean": 0.34452359660584536, "variance": 0.011367038149898838, "std_dev": 0.10661631277576071, "min": 0.189873417721519, "max": 0.43243243243243246, "unit": "task"}, "rochester.sch.uk": {"total": 0.9047711925582048, "n": 4, "mean": 0.22619279813955123, "variance": 0.007790654133130293, "std_dev": 0.08826468225247454, "min": 0.13095238095238096, "max": 0.33974358974358976, "unit": "task"}, "av.it": {"total": 1.1453860899857244, "n": 4, "mean": 0.2863465224964311, "variance": 0.0011310634728177807, "std_dev": 0.033631287112118984, "min": 0.24938271604938272, "max": 0.32947976878612717, "unit": "task"}, "n-tyneside.sch.uk": {"total": 0.8789212938293257, "n": 4, "mean": 0.21973032345733143, "variance": 0.000503278079226845, "std_dev": 0.0224338601053596, "min": 0.19066147859922178, "max": 0.24253731343283583, "unit": "task"}, "stada": {"total": 0.9771022909841912, "n": 4, "mean": 0.2442755727460478, "variance": 0.000997974690829625, "std_dev": 0.03159073742142822, "min": 0.21666666666666667, "max": 0.28735632183908044, "unit": "task"}, "stockton.sch.uk": {"total": 1.153332704176586, "n": 4, "mean": 0.2883331760441465, "variance": 0.0005048831359244305, "std_dev": 0.022469604712242502, "min": 0.2716049382716049, "max": 0.32142857142857145, "unit": "task"}, "com.nr": {"total": 1.2235469448584202, "n": 4, "mean": 0.30588673621460505, "variance": 0.00041399638892981346, "std_dev": 0.020346901211973616, "min": 0.28415300546448086, "max": 0.3333333333333333, "unit": "task"}, "ce.gov.br": {"total": 1.033233605666438, "n": 4, "mean": 0.25830840141660943, "variance": 0.0034622224445824325, "std_dev": 0.05884065299248838, "min": 0.1840228245363766, "max": 0.3128007699711261, "unit": "task"}, "ogasawara.tokyo.jp": {"total": 1.0459549986911305, "n": 4, "mean": 0.2614887496727826, "variance": 0.006540369327160014, "std_dev": 0.08087254989896148, "min": 0.2, "max": 0.37681159420289856, "unit": "task"}, "ryukyu": {"total": 0.6595620201363075, "n": 4, "mean": 0.16489050503407687, "variance": 1.279894697947064e-05, "std_dev": 0.003577561596880009, "min": 0.16, "max": 0.1680129240710824, "unit": "task"}, "pruszkow.pl": {"total": 0.8395993926029653, "n": 4, "mean": 0.20989984815074134, "variance": 0.0016934920508419266, "std_dev": 0.04115206010447019, "min": 0.156, "max": 0.24210526315789474, "unit": "task"}, "lezajsk.pl": {"total": 0.8748264698092995, "n": 4, "mean": 0.21870661745232486, "variance": 0.0049932623686023735, "std_dev": 0.07066301980953243, "min": 0.12307692307692308, "max": 0.2794871794871795, "unit": "task"}, "man": {"total": 1.0037258880168978, "n": 4, "mean": 0.25093147200422444, "variance": 0.00044349520398768234, "std_dev": 0.021059325819875678, "min": 0.2283464566929134, "max": 0.27927927927927926, "unit": "task"}, "hk.cn": {"total": 1.0982771278757273, "n": 4, "mean": 0.2745692819689318, "variance": 0.0037100478194354437, "std_dev": 0.06091016187333148, "min": 0.18770226537216828, "max": 0.327683615819209, "unit": "task"}, "zt.ua": {"total": 1.1409642938058906, "n": 4, "mean": 0.28524107345147265, "variance": 0.005918025179070398, "std_dev": 0.07692870191983223, "min": 0.1885245901639344, "max": 0.36363636363636365, "unit": "task"}, "cc.mo.us": {"total": 1.0921296442932678, "n": 4, "mean": 0.27303241107331694, "variance": 0.0031080773876554033, "std_dev": 0.05575013352141323, "min": 0.20359281437125748, "max": 0.3353658536585366, "unit": "task"}, "bolt.hu": {"total": 1.1727553046854529, "n": 4, "mean": 0.2931888261713632, "variance": 0.0016129056273670218, "std_dev": 0.04016099634430179, "min": 0.23673997412677877, "max": 0.3257918552036199, "unit": "task"}, "org.pf": {"total": 0.9917433455079071, "n": 4, "mean": 0.24793583637697678, "variance": 0.0010537339156124288, "std_dev": 0.03246126792983338, "min": 0.21153846153846154, "max": 0.29003021148036257, "unit": "task"}, "biz.pk": {"total": 1.3937822279107503, "n": 4, "mean": 0.3484455569776876, "variance": 0.001589540091972082, "std_dev": 0.039869036757515, "min": 0.3059490084985836, "max": 0.4004329004329004, "unit": "task"}, "gov.ss": {"total": 1.2487447169743162, "n": 4, "mean": 0.31218617924357905, "variance": 0.0018328296723502788, "std_dev": 0.042811560031728334, "min": 0.2631578947368421, "max": 0.3548387096774194, "unit": "task"}, "babia-gora.pl": {"total": 1.0933575850851724, "n": 4, "mean": 0.2733393962712931, "variance": 0.0007320209383771765, "std_dev": 0.02705588546651498, "min": 0.24347826086956523, "max": 0.30442477876106194, "unit": "task"}, "mil.br": {"total": 1.231055314304664, "n": 4, "mean": 0.307763828576166, "variance": 0.002852914938633998, "std_dev": 0.05341268518464502, "min": 0.24572317262830481, "max": 0.37333333333333335, "unit": "task"}, "asti.it": {"total": 0.8599144257038994, "n": 4, "mean": 0.21497860642597486, "variance": 0.0025189285212008257, "std_dev": 0.05018892827308455, "min": 0.16714082503556188, "max": 0.2857142857142857, "unit": "task"}, "edu.mz": {"total": 1.058726289024695, "n": 4, "mean": 0.2646815722561737, "variance": 0.008144272517114068, "std_dev": 0.09024562325738611, "min": 0.19245283018867926, "max": 0.39473684210526316, "unit": "task"}, "warmia.pl": {"total": 0.8808107236422316, "n": 4, "mean": 0.2202026809105579, "variance": 0.0014848898418223192, "std_dev": 0.0385342684090709, "min": 0.17490494296577946, "max": 0.26184538653366585, "unit": "task"}, "vicenza.it": {"total": 1.1055123610323143, "n": 4, "mean": 0.2763780902580786, "variance": 0.000914083778765094, "std_dev": 0.030233818461535653, "min": 0.2490272373540856, "max": 0.3194444444444444, "unit": "task"}, "jmp": {"total": 1.1823299217479324, "n": 4, "mean": 0.2955824804369831, "variance": 0.003213514738829634, "std_dev": 0.05668787117920053, "min": 0.21428571428571427, "max": 0.33828775267538647, "unit": "task"}, "soka.saitama.jp": {"total": 0.8383139196272568, "n": 4, "mean": 0.2095784799068142, "variance": 0.00030253560512702725, "std_dev": 0.017393550676242826, "min": 0.19801980198019803, "max": 0.23529411764705882, "unit": "task"}, "cs.it": {"total": 1.154204123509869, "n": 4, "mean": 0.28855103087746725, "variance": 0.0004826526153958875, "std_dev": 0.021969356280871943, "min": 0.2757475083056478, "max": 0.32142857142857145, "unit": "task"}, "com.mu": {"total": 1.1688724512013802, "n": 4, "mean": 0.29221811280034504, "variance": 0.0033332390293421936, "std_dev": 0.05773421021666611, "min": 0.23667905824039653, "max": 0.35074626865671643, "unit": "task"}, "yokohama.jp": {"total": 0.8925939408606669, "n": 4, "mean": 0.22314848521516673, "variance": 0.0020183085613882227, "std_dev": 0.0449255891601682, "min": 0.18791946308724833, "max": 0.28544423440453687, "unit": "task"}, "hoabinh.vn": {"total": 0.6563237835156269, "n": 4, "mean": 0.16408094587890673, "variance": 0.00039952439939147205, "std_dev": 0.019988106448372542, "min": 0.14285714285714285, "max": 0.18981481481481483, "unit": "task"}, "cc.nm.us": {"total": 1.0095947198549784, "n": 4, "mean": 0.25239867996374454, "variance": 0.0016335078459333025, "std_dev": 0.04041667781910461, "min": 0.21036585365853658, "max": 0.29347826086956524, "unit": "task"}, "nowaruda.pl": {"total": 0.9104683098893509, "n": 4, "mean": 0.22761707747233773, "variance": 0.0027169026072216495, "std_dev": 0.052123915885336644, "min": 0.16237113402061856, "max": 0.2862669245647969, "unit": "task"}, "gov.do": {"total": 0.8357239596158581, "n": 4, "mean": 0.20893098990396453, "variance": 0.00966738078799348, "std_dev": 0.09832283960501487, "min": 0.07692307692307693, "max": 0.2980769230769231, "unit": "task"}, "net.mt": {"total": 1.0968656259187757, "n": 4, "mean": 0.27421640647969386, "variance": 0.005338213091496256, "std_dev": 0.07306307611575259, "min": 0.21052631578947367, "max": 0.35507246376811596, "unit": "task"}, "org.fk": {"total": 1.0279915812361577, "n": 4, "mean": 0.25699789530903944, "variance": 0.006858797289756721, "std_dev": 0.08281785610456673, "min": 0.16560509554140126, "max": 0.36666666666666664, "unit": "task"}, "com.hn": {"total": 0.6047737244765677, "n": 4, "mean": 0.15119343111914194, "variance": 0.0014134760325827261, "std_dev": 0.037596223647897484, "min": 0.10666666666666667, "max": 0.19718309859154928, "unit": "task"}, "swidnica.pl": {"total": 0.9915023526425637, "n": 4, "mean": 0.24787558816064093, "variance": 0.0026155806991630475, "std_dev": 0.05114274825586759, "min": 0.20208023774145617, "max": 0.3201987930422435, "unit": "task"}, "hisamitsu": {"total": 1.0283247126706967, "n": 4, "mean": 0.2570811781676742, "variance": 0.0030408236558191345, "std_dev": 0.05514366378668663, "min": 0.19315403422982885, "max": 0.31864406779661014, "unit": "task"}, "jor.br": {"total": 0.8632947540387685, "n": 4, "mean": 0.21582368850969214, "variance": 0.0021540435389850398, "std_dev": 0.046411674597939684, "min": 0.18178121187474583, "max": 0.282876064333018, "unit": "task"}, "hs.kr": {"total": 1.022562513522412, "n": 4, "mean": 0.255640628380603, "variance": 0.006678070573311729, "std_dev": 0.0817194626347465, "min": 0.15415549597855227, "max": 0.3456, "unit": "task"}, "xn--o3cw4h": {"total": 0.9980651245749257, "n": 4, "mean": 0.24951628114373142, "variance": 0.0019363059435601492, "std_dev": 0.0440034764940243, "min": 0.20353982300884957, "max": 0.2888086642599278, "unit": "task"}, "toray": {"total": 1.2613003790277286, "n": 4, "mean": 0.31532509475693216, "variance": 0.00107549386254729, "std_dev": 0.03279472308996205, "min": 0.26875, "max": 0.3448275862068966, "unit": "task"}, "info.ro": {"total": 0.9484877056698644, "n": 4, "mean": 0.2371219264174661, "variance": 0.0032951373258399016, "std_dev": 0.057403286716353634, "min": 0.15920398009950248, "max": 0.2845528455284553, "unit": "task"}, "podhale.pl": {"total": 0.9831708164892977, "n": 4, "mean": 0.24579270412232443, "variance": 0.00025895719868580775, "std_dev": 0.016092147112359113, "min": 0.22572815533980584, "max": 0.2616407982261641, "unit": "task"}, "va.it": {"total": 1.1869998226081089, "n": 4, "mean": 0.2967499556520272, "variance": 0.004457611588138697, "std_dev": 0.06676534721050058, "min": 0.2292849035187287, "max": 0.3705616526791478, "unit": "task"}, "gov.dz": {"total": 1.0751614608553848, "n": 4, "mean": 0.2687903652138462, "variance": 0.0034636112369348525, "std_dev": 0.058852453108896426, "min": 0.19248466257668712, "max": 0.3208955223880597, "unit": "task"}, "zip": {"total": 0.7956502486090735, "n": 4, "mean": 0.19891256215226838, "variance": 0.00296016146318581, "std_dev": 0.05440736589089578, "min": 0.12612612612612611, "max": 0.2565789473684211, "unit": "task"}, "ni.sch.uk": {"total": 0.8585838093718704, "n": 4, "mean": 0.2146459523429676, "variance": 0.00939672372427626, "std_dev": 0.0969366995738779, "min": 0.14634146341463414, "max": 0.3565217391304348, "unit": "task"}, "semboku.akita.jp": {"total": 0.9872590028356663, "n": 4, "mean": 0.24681475070891656, "variance": 0.0009743262160931294, "std_dev": 0.031214198950047227, "min": 0.2185792349726776, "max": 0.2900763358778626, "unit": "task"}, "dulwich.sch.uk": {"total": 0.9988937472304305, "n": 4, "mean": 0.2497234368076076, "variance": 0.0022993550719509043, "std_dev": 0.04795159092200075, "min": 0.18181818181818182, "max": 0.28368794326241137, "unit": "task"}, "gov.mu": {"total": 1.1312296460665574, "n": 4, "mean": 0.28280741151663935, "variance": 0.010288884667980887, "std_dev": 0.10143413955853763, "min": 0.1724137931034483, "max": 0.41830065359477125, "unit": "task"}, "fin.ec": {"total": 1.2053399298221144, "n": 4, "mean": 0.3013349824555286, "variance": 0.007870957637992766, "std_dev": 0.08871841769324319, "min": 0.23788546255506607, "max": 0.4316546762589928, "unit": "task"}, "org.se": {"total": 1.0826604334085814, "n": 4, "mean": 0.27066510835214536, "variance": 0.002821553589590634, "std_dev": 0.05311829806752692, "min": 0.2108843537414966, "max": 0.3246753246753247, "unit": "task"}, "net.af": {"total": 1.4226387023599572, "n": 4, "mean": 0.3556596755899893, "variance": 4.161270319864897e-05, "std_dev": 0.006450790897141913, "min": 0.35103244837758113, "max": 0.3647363872082973, "unit": "task"}, "ed.ci": {"total": 1.2889831728724586, "n": 4, "mean": 0.32224579321811464, "variance": 0.0008634558577173891, "std_dev": 0.02938461940739388, "min": 0.2953929539295393, "max": 0.3480392156862745, "unit": "task"}, "mincom.tn": {"total": 1.4647664214737386, "n": 4, "mean": 0.36619160536843465, "variance": 0.0039045247056759733, "std_dev": 0.06248619612103119, "min": 0.3037037037037037, "max": 0.425, "unit": "task"}, "gov.cx": {"total": 1.0919628988594505, "n": 4, "mean": 0.27299072471486263, "variance": 0.004126897428400052, "std_dev": 0.06424093265512303, "min": 0.2, "max": 0.32972972972972975, "unit": "task"}, "ss.it": {"total": 0.5813966966096784, "n": 4, "mean": 0.1453491741524196, "variance": 0.0002732138529329332, "std_dev": 0.016529181859152413, "min": 0.1310344827586207, "max": 0.15966386554621848, "unit": "task"}, "sos.pl": {"total": 0.9684982359437513, "n": 4, "mean": 0.24212455898593782, "variance": 0.004103190219369866, "std_dev": 0.0640561489583152, "min": 0.189873417721519, "max": 0.3353658536585366, "unit": "task"}, "net.kh": {"total": 1.1070156572057712, "n": 4, "mean": 0.2767539143014428, "variance": 0.006046802755314305, "std_dev": 0.07776119054717658, "min": 0.2053872053872054, "max": 0.37777777777777777, "unit": "task"}, "shibuya.tokyo.jp": {"total": 1.1635203764022894, "n": 4, "mean": 0.29088009410057236, "variance": 0.0010876673821108877, "std_dev": 0.03297980263905301, "min": 0.257372654155496, "max": 0.3263157894736842, "unit": "task"}, "mi.th": {"total": 0.8778279932044097, "n": 4, "mean": 0.21945699830110244, "variance": 0.003332710961102206, "std_dev": 0.05772963676572204, "min": 0.14285714285714285, "max": 0.27425552353506244, "unit": "task"}, "pa.gov.br": {"total": 0.9697128121896791, "n": 4, "mean": 0.24242820304741977, "variance": 0.0013824953790918277, "std_dev": 0.03718192274603114, "min": 0.2043343653250774, "max": 0.2931726907630522, "unit": "task"}, "audi": {"total": 1.0381222741862017, "n": 4, "mean": 0.25953056854655043, "variance": 0.003352377550787525, "std_dev": 0.05789971978159761, "min": 0.2153846153846154, "max": 0.3424657534246575, "unit": "task"}, "me.tz": {"total": 0.7338491865277579, "n": 4, "mean": 0.18346229663193947, "variance": 0.002522200476834928, "std_dev": 0.050221514083457576, "min": 0.15, "max": 0.2564102564102564, "unit": "task"}, "tuscany.it": {"total": 0.979315684567371, "n": 4, "mean": 0.24482892114184276, "variance": 0.004508209790756543, "std_dev": 0.06714320360808339, "min": 0.18832391713747645, "max": 0.33, "unit": "task"}, "rc.it": {"total": 0.9464393666863868, "n": 4, "mean": 0.2366098416715967, "variance": 0.007260406644789667, "std_dev": 0.08520801983844987, "min": 0.16045845272206305, "max": 0.3538011695906433, "unit": "task"}, "nagasaki.jp": {"total": 0.7705734748281522, "n": 4, "mean": 0.19264336870703805, "variance": 0.011087395126195082, "std_dev": 0.10529670045255493, "min": 0.1326923076923077, "max": 0.350210970464135, "unit": "task"}, "prato.it": {"total": 1.103635600581696, "n": 4, "mean": 0.275908900145424, "variance": 0.0026569430891462656, "std_dev": 0.051545543834033467, "min": 0.2073170731707317, "max": 0.3235294117647059, "unit": "task"}, "g12.br": {"total": 1.3004759225890865, "n": 4, "mean": 0.3251189806472716, "variance": 0.0028791160383718566, "std_dev": 0.053657395001731646, "min": 0.2857142857142857, "max": 0.4027777777777778, "unit": "task"}, "fr.it": {"total": 1.1892121947150691, "n": 4, "mean": 0.2973030486787673, "variance": 0.005573285420841998, "std_dev": 0.07465444006113768, "min": 0.20118343195266272, "max": 0.38144329896907214, "unit": "task"}, "s-tyneside.sch.uk": {"total": 0.8383903239513236, "n": 4, "mean": 0.2095975809878309, "variance": 0.0001318463281267643, "std_dev": 0.011482435635646486, "min": 0.1946624803767661, "max": 0.2222222222222222, "unit": "task"}, "gh": {"total": 1.113873762535563, "n": 4, "mean": 0.27846844063389076, "variance": 0.0011340125000278392, "std_dev": 0.03367510207895203, "min": 0.24126984126984127, "max": 0.32098765432098764, "unit": "task"}, "toyota.aichi.jp": {"total": 1.0676243756156842, "n": 4, "mean": 0.26690609390392106, "variance": 0.0017304347181117377, "std_dev": 0.04159849418082027, "min": 0.20945945945945946, "max": 0.3073394495412844, "unit": "task"}, "nikolaev.ua": {"total": 1.1798839039265183, "n": 4, "mean": 0.2949709759816296, "variance": 5.2527891209293565e-05, "std_dev": 0.007247612793830363, "min": 0.2864864864864865, "max": 0.3010033444816054, "unit": "task"}, "sa.cr": {"total": 0.7235106398484692, "n": 3, "mean": 0.24117021328282306, "variance": 0.0007792394157120844, "std_dev": 0.02791486012345547, "min": 0.22245812691672565, "max": 0.27325581395348836, "unit": "task"}, "slask.pl": {"total": 0.6767139416865238, "n": 3, "mean": 0.2255713138955079, "variance": 0.0022628810017858874, "std_dev": 0.04756974880936295, "min": 0.18499353169469598, "max": 0.2779220779220779, "unit": "task"}, "miasta.pl": {"total": 0.6456300417453104, "n": 3, "mean": 0.21521001391510344, "variance": 0.0004053040815574976, "std_dev": 0.02013216534696399, "min": 0.19381255686988172, "max": 0.23377739578856896, "unit": "task"}, "co.cl": {"total": 0.8244109237898058, "n": 3, "mean": 0.2748036412632686, "variance": 0.0016703011602654785, "std_dev": 0.04086931807928141, "min": 0.25120772946859904, "max": 0.3219954648526077, "unit": "task"}, "nom.es": {"total": 0.7331340007614952, "n": 3, "mean": 0.24437800025383172, "variance": 0.012440675756437192, "std_dev": 0.1115377772615054, "min": 0.17998163452708907, "max": 0.37317073170731707, "unit": "task"}, "no.it": {"total": 0.6588562006421939, "n": 3, "mean": 0.21961873354739794, "variance": 0.00023223150258109757, "std_dev": 0.015239143761415783, "min": 0.20958083832335328, "max": 0.23715415019762845, "unit": "task"}, "REALTOR": {"total": 0.6707501898957828, "n": 3, "mean": 0.2235833966319276, "variance": 0.0020565966060914764, "std_dev": 0.0453497145094815, "min": 0.1712707182320442, "max": 0.25177304964539005, "unit": "task"}, "jaworzno.pl": {"total": 0.8619883556810162, "n": 3, "mean": 0.28732945189367204, "variance": 0.003820395942994526, "std_dev": 0.061809351582058566, "min": 0.23557692307692307, "max": 0.3557692307692308, "unit": "task"}, "rio.br": {"total": 0.7464402781072703, "n": 3, "mean": 0.24881342603575676, "variance": 0.004155596821963306, "std_dev": 0.06446391876052297, "min": 0.18928571428571428, "max": 0.31728045325779036, "unit": "task"}, "volyn.ua": {"total": 0.6739566563397685, "n": 3, "mean": 0.22465221877992284, "variance": 0.009942713735372245, "std_dev": 0.09971315728314015, "min": 0.1412037037037037, "max": 0.33507853403141363, "unit": "task"}, "zagan.pl": {"total": 0.7111369039725595, "n": 3, "mean": 0.23704563465751982, "variance": 0.0008645389267711442, "std_dev": 0.02940304281483711, "min": 0.2097902097902098, "max": 0.2682060390763766, "unit": "task"}, "mil.kr": {"total": 0.8227471031205713, "n": 3, "mean": 0.27424903437352377, "variance": 0.00014696504200789102, "std_dev": 0.012122913923966095, "min": 0.26156111929307807, "max": 0.2857142857142857, "unit": "task"}, "reise": {"total": 0.7074160340868166, "n": 3, "mean": 0.23580534469560555, "variance": 0.0006205423016210211, "std_dev": 0.02491068649437468, "min": 0.21052631578947367, "max": 0.2603305785123967, "unit": "task"}, "wegrow.pl": {"total": 0.7376361649965568, "n": 3, "mean": 0.24587872166551894, "variance": 0.0045365734173565, "std_dev": 0.06735408983392546, "min": 0.16938519447929737, "max": 0.2962962962962963, "unit": "task"}, "sm.ua": {"total": 0.8471954017541574, "n": 3, "mean": 0.2823984672513858, "variance": 0.011071962212657943, "std_dev": 0.10522339194617299, "min": 0.2185430463576159, "max": 0.40384615384615385, "unit": "task"}, "club.tw": {"total": 0.5777686864219371, "n": 3, "mean": 0.1925895621406457, "variance": 0.0009217097120744993, "std_dev": 0.030359672463228245, "min": 0.15789473684210525, "max": 0.21428571428571427, "unit": "task"}, "pv.it": {"total": 0.6572338394837975, "n": 3, "mean": 0.2190779464945992, "variance": 0.000409159441424571, "std_dev": 0.020227689967580852, "min": 0.20212765957446807, "max": 0.24146981627296588, "unit": "task"}, "padova.it": {"total": 0.7609576213749467, "n": 3, "mean": 0.2536525404583156, "variance": 0.0003749960940350246, "std_dev": 0.019364815879192466, "min": 0.23655913978494625, "max": 0.2746835443037975, "unit": "task"}, "eu.int": {"total": 1.088619000437498, "n": 3, "mean": 0.3628730001458327, "variance": 0.005211821341639421, "std_dev": 0.07219294523455475, "min": 0.3010471204188482, "max": 0.44221105527638194, "unit": "task"}, "xn--node": {"total": 0.708527855586679, "n": 3, "mean": 0.2361759518622263, "variance": 0.002710896349179548, "std_dev": 0.0520662688232943, "min": 0.20588235294117646, "max": 0.2962962962962963, "unit": "task"}, "org.bi": {"total": 0.8595158464723682, "n": 3, "mean": 0.2865052821574561, "variance": 0.0009301413084208754, "std_dev": 0.030498218118783192, "min": 0.2564102564102564, "max": 0.3173913043478261, "unit": "task"}, "lib.ee": {"total": 0.9604856201952316, "n": 3, "mean": 0.32016187339841057, "variance": 0.005458944117728283, "std_dev": 0.07388466767691577, "min": 0.2459016393442623, "max": 0.3936651583710407, "unit": "task"}, "org.pr": {"total": 0.707659463484157, "n": 3, "mean": 0.23588648782805233, "variance": 0.01136477033629736, "std_dev": 0.10660567684836188, "min": 0.16945996275605213, "max": 0.3588516746411483, "unit": "task"}, "voto": {"total": 0.74569615885242, "n": 3, "mean": 0.24856538628414002, "variance": 0.001892530648103672, "std_dev": 0.043503225720671244, "min": 0.21559633027522937, "max": 0.2978723404255319, "unit": "task"}, "brescia.it": {"total": 0.8900076917698063, "n": 3, "mean": 0.29666923058993544, "variance": 0.014270390659152483, "std_dev": 0.11945874040501382, "min": 0.15873015873015872, "max": 0.3656387665198238, "unit": "task"}, "kuwana.mie.jp": {"total": 0.7048471664435519, "n": 3, "mean": 0.23494905548118397, "variance": 3.348986248595617e-05, "std_dev": 0.005787042637302422, "min": 0.22916666666666666, "max": 0.24074074074074073, "unit": "task"}, "wlocl.pl": {"total": 0.49593478714757233, "n": 3, "mean": 0.16531159571585743, "variance": 0.0013866284699320256, "std_dev": 0.03723746057308454, "min": 0.13414634146341464, "max": 0.20654911838790932, "unit": "task"}, "sejny.pl": {"total": 0.6466955634229197, "n": 3, "mean": 0.2155651878076399, "variance": 0.0033660274212394523, "std_dev": 0.05801747513671594, "min": 0.15797914995990378, "max": 0.27400468384074944, "unit": "task"}, "fi.cr": {"total": 0.8408939459407556, "n": 3, "mean": 0.28029798198025185, "variance": 0.00019845160230794995, "std_dev": 0.014087285129078276, "min": 0.2641509433962264, "max": 0.2900763358778626, "unit": "task"}, "gouv.sn": {"total": 0.863158674190524, "n": 3, "mean": 0.28771955806350796, "variance": 0.009215807119965114, "std_dev": 0.09599899541122872, "min": 0.17896009673518742, "max": 0.36065573770491804, "unit": "task"}, "sapporo.jp": {"total": 0.8318111995833835, "n": 3, "mean": 0.27727039986112784, "variance": 0.00849384444458147, "std_dev": 0.09216205534047876, "min": 0.18893528183716074, "max": 0.3728337236533958, "unit": "task"}, "weir": {"total": 0.9467619977893836, "n": 3, "mean": 0.3155873325964612, "variance": 0.002352553290741349, "std_dev": 0.04850312660789353, "min": 0.26143790849673204, "max": 0.3550488599348534, "unit": "task"}, "xn--mgbayh7gpa": {"total": 0.9411031486885895, "n": 3, "mean": 0.31370104956286315, "variance": 0.0008111757516542809, "std_dev": 0.028481147302281924, "min": 0.2874251497005988, "max": 0.34396671289875175, "unit": "task"}, "trento.it": {"total": 0.80701994383675, "n": 3, "mean": 0.2690066479455833, "variance": 0.0012517217478839777, "std_dev": 0.035379679872547996, "min": 0.23232323232323232, "max": 0.3029197080291971, "unit": "task"}, "olecko.pl": {"total": 0.7464651551063277, "n": 3, "mean": 0.2488217183687759, "variance": 0.0003883023696075756, "std_dev": 0.01970538935437652, "min": 0.22824375983809309, "max": 0.2675198049969531, "unit": "task"}, "sardegna.it": {"total": 0.714965001903077, "n": 3, "mean": 0.23832166730102566, "variance": 0.0008184867443132648, "std_dev": 0.02860920733458487, "min": 0.21352785145888595, "max": 0.2696245733788396, "unit": "task"}, "pomorskie.pl": {"total": 0.8093866848519711, "n": 3, "mean": 0.2697955616173237, "variance": 0.0021177675757933292, "std_dev": 0.0460192087697445, "min": 0.21673003802281368, "max": 0.29873772791023845, "unit": "task"}, "nom.za": {"total": 0.5214453004223112, "n": 3, "mean": 0.1738151001407704, "variance": 0.0030295474006073507, "std_dev": 0.05504132448086029, "min": 0.1280323450134771, "max": 0.23488372093023255, "unit": "task"}, "epson": {"total": 1.0192929184817432, "n": 3, "mean": 0.33976430616058106, "variance": 0.001857439273621132, "std_dev": 0.04309801937004915, "min": 0.2900188323917137, "max": 0.36585365853658536, "unit": "task"}, "org.ss": {"total": 0.9428096490121696, "n": 3, "mean": 0.3142698830040565, "variance": 0.004838470748716678, "std_dev": 0.06955911693456637, "min": 0.23529411764705882, "max": 0.3664302600472813, "unit": "task"}, "com.ki": {"total": 0.8485219028139057, "n": 3, "mean": 0.2828406342713019, "variance": 0.004595261261388071, "std_dev": 0.06778835638506123, "min": 0.21839080459770116, "max": 0.35353535353535354, "unit": "task"}, "siena.it": {"total": 0.6782613063307416, "n": 3, "mean": 0.22608710211024718, "variance": 0.007504160666426493, "std_dev": 0.08662655866664964, "min": 0.16914893617021276, "max": 0.32577903682719545, "unit": "task"}, "dundeecity.sch.uk": {"total": 0.6852102272135003, "n": 3, "mean": 0.22840340907116677, "variance": 0.00014143566196489393, "std_dev": 0.011892672616569159, "min": 0.21739130434782608, "max": 0.24101479915433405, "unit": "task"}, "xn--ses554g": {"total": 0.9545413549279591, "n": 3, "mean": 0.318180451642653, "variance": 0.011181678872046246, "std_dev": 0.10574345782149479, "min": 0.19607843137254902, "max": 0.37926829268292683, "unit": "task"}, "jl.cn": {"total": 0.8345853143414899, "n": 3, "mean": 0.27819510478049664, "variance": 5.960400456713441e-05, "std_dev": 0.0077203629815659845, "min": 0.26993865030674846, "max": 0.28523489932885904, "unit": "task"}, "co.uz": {"total": 0.6744663515829838, "n": 3, "mean": 0.22482211719432796, "variance": 0.016386676553101377, "std_dev": 0.12801045485858323, "min": 0.1087866108786611, "max": 0.36213991769547327, "unit": "task"}, "lomza.pl": {"total": 0.7998879023969279, "n": 3, "mean": 0.26662930079897595, "variance": 0.0017267839724511057, "std_dev": 0.0415545902693205, "min": 0.2190237797246558, "max": 0.29563492063492064, "unit": "task"}, "ibaraki.jp": {"total": 0.7855009550756552, "n": 3, "mean": 0.26183365169188505, "variance": 0.004305875567139001, "std_dev": 0.06561917072882742, "min": 0.2108843537414966, "max": 0.33587786259541985, "unit": "task"}, "com.kg": {"total": 0.5049898615886449, "n": 3, "mean": 0.16832995386288163, "variance": 0.00047701743118861296, "std_dev": 0.02184072872384557, "min": 0.14736842105263157, "max": 0.19095477386934673, "unit": "task"}, "catania.it": {"total": 0.5646742837894371, "n": 3, "mean": 0.1882247612631457, "variance": 0.0011516545817963067, "std_dev": 0.03393603662474902, "min": 0.16209476309226933, "max": 0.22657952069716775, "unit": "task"}, "com.sl": {"total": 0.8445195590527954, "n": 3, "mean": 0.28150651968426516, "variance": 0.003608254661665524, "std_dev": 0.06006874945981083, "min": 0.2133676092544987, "max": 0.3268041237113402, "unit": "task"}, "go.it": {"total": 0.9398466566113626, "n": 3, "mean": 0.3132822188704542, "variance": 0.006067713552829486, "std_dev": 0.0778955297358551, "min": 0.24615384615384617, "max": 0.39869281045751637, "unit": "task"}, "plo.ps": {"total": 0.9402541446918843, "n": 3, "mean": 0.3134180482306281, "variance": 0.002042281628656833, "std_dev": 0.04519161015782502, "min": 0.2796420581655481, "max": 0.36475409836065575, "unit": "task"}, "ac.ls": {"total": 1.0649660879182379, "n": 3, "mean": 0.35498869597274596, "variance": 0.002315583617849474, "std_dev": 0.048120511404695955, "min": 0.32450331125827814, "max": 0.4104627766599598, "unit": "task"}, "app.br": {"total": 0.6773051367064592, "n": 3, "mean": 0.22576837890215307, "variance": 0.0010035981587205505, "std_dev": 0.03167961740173878, "min": 0.20706260032102727, "max": 0.2623456790123457, "unit": "task"}, "edu.mw": {"total": 0.8763016101384125, "n": 3, "mean": 0.29210053671280417, "variance": 0.007965701421878123, "std_dev": 0.08925077827043372, "min": 0.1891891891891892, "max": 0.34831460674157305, "unit": "task"}, "fukui.jp": {"total": 0.7225200097016735, "n": 3, "mean": 0.24084000323389118, "variance": 9.70962002425732e-05, "std_dev": 0.009853740418875118, "min": 0.2304147465437788, "max": 0.25, "unit": "task"}, "gripe": {"total": 0.8792352218582491, "n": 3, "mean": 0.29307840728608303, "variance": 1.2415777830582145e-05, "std_dev": 0.0035236029615412327, "min": 0.2890625, "max": 0.2956521739130435, "unit": "task"}, "rs.gov.br": {"total": 0.6379283046467635, "n": 3, "mean": 0.21264276821558784, "variance": 0.0010197093045670642, "std_dev": 0.031932887507506495, "min": 0.17860151642796968, "max": 0.24193548387096775, "unit": "task"}, "name.vn": {"total": 0.7209674950246561, "n": 3, "mean": 0.24032249834155203, "variance": 0.00499900879627699, "std_dev": 0.0707036689025187, "min": 0.1687612208258528, "max": 0.3101361573373676, "unit": "task"}, "info.tt": {"total": 0.8184458973353063, "n": 3, "mean": 0.27281529911176877, "variance": 0.0004556130664887226, "std_dev": 0.021345094670408998, "min": 0.251063829787234, "max": 0.29372937293729373, "unit": "task"}, "democrat": {"total": 0.7560507942519402, "n": 3, "mean": 0.2520169314173134, "variance": 6.689261616817835e-05, "std_dev": 0.008178790629926797, "min": 0.24608501118568232, "max": 0.2613469985358712, "unit": "task"}, "net.ni": {"total": 0.9435464657570118, "n": 3, "mean": 0.31451548858567063, "variance": 0.0005448965433061805, "std_dev": 0.023343019155760047, "min": 0.28839390386869873, "max": 0.3333333333333333, "unit": "task"}, "info.ki": {"total": 0.9011905910797097, "n": 3, "mean": 0.30039686369323654, "variance": 0.0019628311387297364, "std_dev": 0.04430385015695291, "min": 0.25033783783783786, "max": 0.33455882352941174, "unit": "task"}, "gov.cl": {"total": 1.0842777070514777, "n": 3, "mean": 0.3614259023504926, "variance": 3.5883623401724484e-05, "std_dev": 0.0059902940997687655, "min": 0.35668789808917195, "max": 0.3681592039800995, "unit": "task"}, "com.lv": {"total": 0.6946456434261312, "n": 3, "mean": 0.2315485478087104, "variance": 0.013769103064482664, "std_dev": 0.11734182146397193, "min": 0.16097560975609757, "max": 0.367003367003367, "unit": "task"}, "prd.fr": {"total": 0.8957944245615479, "n": 3, "mean": 0.29859814152051595, "variance": 0.001344631617859747, "std_dev": 0.03666921894259199, "min": 0.273972602739726, "max": 0.34074074074074073, "unit": "task"}, "kawanishi.hyogo.jp": {"total": 0.7537532909629876, "n": 3, "mean": 0.2512510969876625, "variance": 0.00587170542282812, "std_dev": 0.07662705411816456, "min": 0.1891891891891892, "max": 0.33689839572192515, "unit": "task"}, "pro.in": {"total": 0.5941134350145978, "n": 3, "mean": 0.1980378116715326, "variance": 0.004298330306819113, "std_dev": 0.06556165271573859, "min": 0.14551495016611296, "max": 0.27151515151515154, "unit": "task"}, "fermo.it": {"total": 0.7778266240490728, "n": 3, "mean": 0.25927554134969094, "variance": 0.0005669643865889952, "std_dev": 0.023811013976498253, "min": 0.23952095808383234, "max": 0.2857142857142857, "unit": "task"}, "turystyka.pl": {"total": 0.7163216963114086, "n": 3, "mean": 0.23877389877046953, "variance": 0.0002809276172055404, "std_dev": 0.016760895477436175, "min": 0.22323049001814882, "max": 0.25653206650831356, "unit": "task"}, "jx.cn": {"total": 1.054369118460503, "n": 3, "mean": 0.3514563728201677, "variance": 0.014569759499192442, "std_dev": 0.12070525878847385, "min": 0.2186761229314421, "max": 0.45454545454545453, "unit": "task"}, "creditunion": {"total": 0.6178492739844892, "n": 3, "mean": 0.20594975799482973, "variance": 0.0007675304112992846, "std_dev": 0.027704339214269028, "min": 0.17468354430379746, "max": 0.2274436090225564, "unit": "task"}, "cieszyn.pl": {"total": 0.6291043071379903, "n": 3, "mean": 0.20970143571266342, "variance": 0.00028460044901679947, "std_dev": 0.016870105186891974, "min": 0.1964735516372796, "max": 0.22869955156950672, "unit": "task"}, "net.fj": {"total": 0.796171100678143, "n": 3, "mean": 0.26539036689271434, "variance": 0.0021784218607237764, "std_dev": 0.04667356704521068, "min": 0.23098591549295774, "max": 0.31851851851851853, "unit": "task"}, "tmp.br": {"total": 0.9338545368396114, "n": 3, "mean": 0.3112848456132038, "variance": 0.0014462682070691018, "std_dev": 0.03802983311913295, "min": 0.27474747474747474, "max": 0.35064935064935066, "unit": "task"}, "com.am": {"total": 0.5655343322507034, "n": 3, "mean": 0.1885114440835678, "variance": 0.0008463686141051911, "std_dev": 0.029092415061407174, "min": 0.16304347826086957, "max": 0.22021660649819494, "unit": "task"}, "new": {"total": 0.7591784215498869, "n": 3, "mean": 0.2530594738499623, "variance": 0.003601785357093548, "std_dev": 0.0600148761316188, "min": 0.18376068376068377, "max": 0.2879177377892031, "unit": "task"}, "gunma.jp": {"total": 0.8396218816970852, "n": 3, "mean": 0.2798739605656951, "variance": 0.002266656028785742, "std_dev": 0.04760941113672529, "min": 0.23404255319148937, "max": 0.32908163265306123, "unit": "task"}, "lukow.pl": {"total": 0.690003591448662, "n": 3, "mean": 0.230001197149554, "variance": 0.0015937176890794171, "std_dev": 0.039921393876960476, "min": 0.1839080459770115, "max": 0.2535804549283909, "unit": "task"}, "toyama.jp": {"total": 0.818726356996041, "n": 3, "mean": 0.272908785665347, "variance": 0.014847662467039651, "std_dev": 0.12185098467817013, "min": 0.1322314049586777, "max": 0.34549878345498786, "unit": "task"}, "ba.it": {"total": 0.6858189197106621, "n": 3, "mean": 0.2286063065702207, "variance": 0.001752428415806998, "std_dev": 0.04186201638486849, "min": 0.19727891156462585, "max": 0.27615062761506276, "unit": "task"}, "leg.br": {"total": 0.6925619464303315, "n": 3, "mean": 0.23085398214344385, "variance": 0.0004225857325553271, "std_dev": 0.020556890147960784, "min": 0.21562658548959918, "max": 0.2542372881355932, "unit": "task"}, "uol": {"total": 1.0765955956962103, "n": 3, "mean": 0.35886519856540344, "variance": 0.002566294995971033, "std_dev": 0.05065861225863805, "min": 0.32558139534883723, "max": 0.4171656686626746, "unit": "task"}, "nagoya.jp": {"total": 0.5955987426780877, "n": 3, "mean": 0.19853291422602923, "variance": 3.716106324867643e-05, "std_dev": 0.0060959874711712155, "min": 0.19151670951156813, "max": 0.20253164556962025, "unit": "task"}, "republican": {"total": 0.7506484121059349, "n": 3, "mean": 0.25021613736864495, "variance": 8.057613289202149e-05, "std_dev": 0.008976420939997272, "min": 0.2420749279538905, "max": 0.25984251968503935, "unit": "task"}, "vig": {"total": 0.8667477768391196, "n": 3, "mean": 0.28891592561303986, "variance": 0.0011083274809040489, "std_dev": 0.033291552695902435, "min": 0.2590882862088863, "max": 0.32483120780195046, "unit": "task"}, "theatre": {"total": 0.7096099983024953, "n": 3, "mean": 0.23653666610083177, "variance": 0.0023712539483336176, "std_dev": 0.04869552287771041, "min": 0.1875, "max": 0.28488372093023256, "unit": "task"}, "fife.sch.uk": {"total": 0.6794193497074087, "n": 3, "mean": 0.22647311656913624, "variance": 0.0006375488975180074, "std_dev": 0.025249730642484237, "min": 0.20388349514563106, "max": 0.2537313432835821, "unit": "task"}, "co.ni": {"total": 0.711413885368258, "n": 3, "mean": 0.23713796178941934, "variance": 0.01302680821523247, "std_dev": 0.11413504376497373, "min": 0.16666666666666666, "max": 0.3688212927756654, "unit": "task"}, "mc.it": {"total": 0.6419453044375645, "n": 3, "mean": 0.21398176814585482, "variance": 0.0013453274505898895, "std_dev": 0.03667870568313295, "min": 0.17763157894736842, "max": 0.25098039215686274, "unit": "task"}, "shizuoka.jp": {"total": 0.4636515546937807, "n": 3, "mean": 0.15455051823126023, "variance": 3.089890494585141e-05, "std_dev": 0.005558678345241017, "min": 0.14937759336099585, "max": 0.16042780748663102, "unit": "task"}, "rich": {"total": 0.6723198046446798, "n": 3, "mean": 0.2241066015482266, "variance": 0.005492242314922731, "std_dev": 0.07410966411287215, "min": 0.14022140221402213, "max": 0.2807017543859649, "unit": "task"}, "sch.ir": {"total": 0.7261635458435058, "n": 3, "mean": 0.24205451528116861, "variance": 1.789010817247068e-05, "std_dev": 0.004229669983872345, "min": 0.23893805309734514, "max": 0.24686940966010734, "unit": "task"}, "biz.vn": {"total": 0.3616716417910448, "n": 2, "mean": 0.1808358208955224, "variance": 0.0006602363307838923, "std_dev": 0.02569506432729625, "min": 0.16266666666666665, "max": 0.19900497512437812, "unit": "task"}, "com.ht": {"total": 0.7188611126306, "n": 2, "mean": 0.3594305563153, "variance": 0.03213482062346236, "std_dev": 0.17926187721727774, "min": 0.23267326732673269, "max": 0.4861878453038674, "unit": "task"}, "gorizia.it": {"total": 0.5478997789240972, "n": 2, "mean": 0.2739498894620486, "variance": 0.006397747100245515, "std_dev": 0.07998591813716659, "min": 0.21739130434782608, "max": 0.3305084745762712, "unit": "task"}, "salerno.it": {"total": 0.41101190476190474, "n": 2, "mean": 0.20550595238095237, "variance": 0.002124123086734693, "std_dev": 0.04608820984519461, "min": 0.17291666666666666, "max": 0.23809523809523808, "unit": "task"}, "basilicata.it": {"total": 0.5751099169516365, "n": 2, "mean": 0.28755495847581825, "variance": 0.000500280833247221, "std_dev": 0.02236695851579336, "min": 0.2717391304347826, "max": 0.30337078651685395, "unit": "task"}, "fe.it": {"total": 0.5197165217061755, "n": 2, "mean": 0.2598582608530878, "variance": 5.9358391935986246e-05, "std_dev": 0.007704439754841766, "min": 0.25441039925719594, "max": 0.2653061224489796, "unit": "task"}, "com.uz": {"total": 0.41066066066066065, "n": 2, "mean": 0.20533033033033032, "variance": 0.00023700502304105928, "std_dev": 0.015394967458265681, "min": 0.19444444444444445, "max": 0.21621621621621623, "unit": "task"}, "eng.pro": {"total": 0.5549981590574374, "n": 2, "mean": 0.2774990795287187, "variance": 0.004964166054713681, "std_dev": 0.07045683823954692, "min": 0.22767857142857142, "max": 0.327319587628866, "unit": "task"}, "cc.nd.us": {"total": 0.7204517841875535, "n": 2, "mean": 0.36022589209377676, "variance": 0.00015446465178515576, "std_dev": 0.012428380899584457, "min": 0.3514376996805112, "max": 0.36901408450704226, "unit": "task"}, "net.ck": {"total": 0.49898552559656345, "n": 2, "mean": 0.24949276279828173, "variance": 0.00044019735903365337, "std_dev": 0.020980880797374864, "min": 0.23465703971119134, "max": 0.2643284858853721, "unit": "task"}, "caserta.it": {"total": 0.6398009950248755, "n": 2, "mean": 0.31990049751243776, "variance": 0.00036088215638226774, "std_dev": 0.018996898599041575, "min": 0.30646766169154227, "max": 0.3333333333333333, "unit": "task"}, "nom.fr": {"total": 0.5208519659478619, "n": 2, "mean": 0.26042598297393094, "variance": 3.107609666068782e-05, "std_dev": 0.005574593856119728, "min": 0.2564841498559078, "max": 0.26436781609195403, "unit": "task"}, "xn--io0a7i": {"total": 0.40829259751863534, "n": 2, "mean": 0.20414629875931767, "variance": 0.00032259372864689904, "std_dev": 0.017960894427808963, "min": 0.19144602851323828, "max": 0.21684656900539706, "unit": "task"}, "nra": {"total": 0.5685185185185185, "n": 2, "mean": 0.28425925925925927, "variance": 0.0023473936899862835, "std_dev": 0.048449909081300487, "min": 0.25, "max": 0.31851851851851853, "unit": "task"}, "ketrzyn.pl": {"total": 0.4075273620728166, "n": 2, "mean": 0.2037636810364083, "variance": 0.0010290006814668207, "std_dev": 0.032078040486707114, "min": 0.1810810810810811, "max": 0.22644628099173553, "unit": "task"}, "wakayama.jp": {"total": 0.28776248087887635, "n": 2, "mean": 0.14388124043943817, "variance": 1.634098124131221e-08, "std_dev": 0.0001278318475236598, "min": 0.1437908496732026, "max": 0.14397163120567377, "unit": "task"}, "hokkaido.jp": {"total": 0.33180925799922856, "n": 2, "mean": 0.16590462899961428, "variance": 0.0021322183984141046, "std_dev": 0.04617595043325156, "min": 0.1332533013205282, "max": 0.19855595667870035, "unit": "task"}, "lc.it": {"total": 0.40334378265412746, "n": 2, "mean": 0.20167189132706373, "unit": "task"}, "dep.no": {"total": 0.681143635125936, "n": 2, "mean": 0.340571817562968, "variance": 0.0021621243386696957, "std_dev": 0.046498648783267836, "min": 0.3076923076923077, "max": 0.3734513274336283, "unit": "task"}, "next": {"total": 0.41804861804861804, "n": 2, "mean": 0.20902430902430902, "variance": 3.0361468922907206e-06, "std_dev": 0.0017424542726541552, "min": 0.2077922077922078, "max": 0.21025641025641026, "unit": "task"}, "riik.ee": {"total": 0.527553363043461, "n": 2, "mean": 0.2637766815217305, "variance": 0.005190608897612246, "std_dev": 0.07204588050410826, "min": 0.21283255086071987, "max": 0.3147208121827411, "unit": "task"}, "xn--fzc2c9e2c": {"total": 0.4533895728834169, "n": 2, "mean": 0.22669478644170846, "variance": 0.007021818473575025, "std_dev": 0.08379629152638574, "min": 0.16744186046511628, "max": 0.28594771241830064, "unit": "task"}, "obama.fukui.jp": {"total": 0.5062518034048283, "n": 2, "mean": 0.25312590170241417, "variance": 0.0027246497653801017, "std_dev": 0.05219817779750651, "min": 0.21621621621621623, "max": 0.2900355871886121, "unit": "task"}, "xn--nqv7f": {"total": 0.6672213174726804, "n": 2, "mean": 0.3336106587363402, "variance": 0.0006138100296672246, "std_dev": 0.024775189800831487, "min": 0.3160919540229885, "max": 0.351129363449692, "unit": "task"}, "palermo.it": {"total": 0.6682488562875029, "n": 2, "mean": 0.33412442814375143, "variance": 0.0011943866921752, "std_dev": 0.03455990006026059, "min": 0.30968688845401177, "max": 0.35856196783349104, "unit": "task"}, "mat.br": {"total": 0.4257712118639271, "n": 2, "mean": 0.21288560593196354, "variance": 0.0009818767408627945, "std_dev": 0.03133491249170475, "min": 0.19072847682119207, "max": 0.23504273504273504, "unit": "task"}, "oita.jp": {"total": 0.42030641423353976, "n": 2, "mean": 0.21015320711676988, "variance": 8.154626633150133e-06, "std_dev": 0.002855630689208626, "min": 0.20813397129186603, "max": 0.2121724429416737, "unit": "task"}, "nec": {"total": 0.4644052343860233, "n": 2, "mean": 0.23220261719301166, "variance": 0.00038431041177756697, "std_dev": 0.019603836659632903, "min": 0.2183406113537118, "max": 0.24606462303231152, "unit": "task"}, "inf.cu": {"total": 0.5992844364937389, "n": 2, "mean": 0.29964221824686943, "variance": 0.007040605846613251, "std_dev": 0.0839083181014448, "min": 0.24031007751937986, "max": 0.358974358974359, "unit": "task"}, "com.dm": {"total": 0.6117045454545454, "n": 2, "mean": 0.3058522727272727, "variance": 0.0025870932334710723, "std_dev": 0.05086347641944141, "min": 0.26988636363636365, "max": 0.3418181818181818, "unit": "task"}, "dc.us": {"total": 0.5480638887251724, "n": 2, "mean": 0.2740319443625862, "variance": 1.3146144143870035e-05, "std_dev": 0.003625761181306628, "min": 0.27146814404432135, "max": 0.2765957446808511, "unit": "task"}, "ogliastra.it": {"total": 0.5230800653594772, "n": 2, "mean": 0.2615400326797386, "variance": 0.0007769656235315477, "std_dev": 0.027874103098244216, "min": 0.24183006535947713, "max": 0.28125, "unit": "task"}, "rn.it": {"total": 0.28309144955411786, "n": 2, "mean": 0.14154572477705893, "variance": 0.0009026977468190953, "std_dev": 0.030044928803694897, "min": 0.12030075187969924, "max": 0.16279069767441862, "unit": "task"}, "lib.ct.us": {"total": 0.5511088552241137, "n": 2, "mean": 0.27555442761205684, "variance": 0.012706963366554054, "std_dev": 0.11272516740530508, "min": 0.19584569732937684, "max": 0.35526315789473684, "unit": "task"}, "ca.it": {"total": 0.5975418970468476, "n": 2, "mean": 0.2987709485234238, "variance": 0.002260532600496406, "std_dev": 0.047545058633851806, "min": 0.26515151515151514, "max": 0.3323903818953324, "unit": "task"}, "arezzo.it": {"total": 0.5427509293680297, "n": 2, "mean": 0.27137546468401486, "unit": "task"}, "ms.it": {"total": 0.5152960447078094, "n": 2, "mean": 0.2576480223539047, "variance": 0.0005686393552712225, "std_dev": 0.023846160178763006, "min": 0.24078624078624078, "max": 0.27450980392156865, "unit": "task"}, "daegu.kr": {"total": 0.521310692853246, "n": 2, "mean": 0.260655346426623, "variance": 0.003926609094266208, "std_dev": 0.06266266108510081, "min": 0.21634615384615385, "max": 0.3049645390070922, "unit": "task"}, "sch.zm": {"total": 0.6047319994158026, "n": 2, "mean": 0.3023659997079013, "variance": 0.0030344177582205356, "std_dev": 0.0550855494501102, "min": 0.2634146341463415, "max": 0.3413173652694611, "unit": "task"}, "highland.sch.uk": {"total": 0.4095238095238095, "n": 2, "mean": 0.20476190476190476, "variance": 0.009209183673469382, "std_dev": 0.09596449173246, "min": 0.13690476190476192, "max": 0.2726190476190476, "unit": "task"}, "org.am": {"total": 0.5606060606060606, "n": 2, "mean": 0.2803030303030303, "variance": 0.004412304866850321, "std_dev": 0.06642518247509992, "min": 0.23333333333333334, "max": 0.32727272727272727, "unit": "task"}, "angus.sch.uk": {"total": 0.4183225357624245, "n": 2, "mean": 0.20916126788121225, "variance": 0.0029714578149112065, "std_dev": 0.05451107974449971, "min": 0.17061611374407584, "max": 0.24770642201834864, "unit": "task"}, "coop.ar": {"total": 0.5401528976950327, "n": 2, "mean": 0.27007644884751636, "variance": 4.700664338199482e-05, "std_dev": 0.006856139101709855, "min": 0.2652284263959391, "max": 0.27492447129909364, "unit": "task"}, "naha.okinawa.jp": {"total": 0.4250047107593744, "n": 2, "mean": 0.2125023553796872, "variance": 0.0032596688447116082, "std_dev": 0.05709350965487766, "min": 0.1721311475409836, "max": 0.25287356321839083, "unit": "task"}, "lessa.nom.br": {"total": 0.33869687849818564, "n": 2, "mean": 0.16934843924909282, "variance": 1.809529109781398e-05, "std_dev": 0.004253856026925921, "min": 0.16634050880626222, "max": 0.1723563696919234, "unit": "task"}, "ro.gov.br": {"total": 0.4656521739130435, "n": 2, "mean": 0.23282608695652174, "variance": 0.0046163516068052956, "std_dev": 0.06794373854009872, "min": 0.18478260869565216, "max": 0.2808695652173913, "unit": "task"}, "carms.sch.uk": {"total": 0.6748271889400922, "n": 2, "mean": 0.3374135944700461, "variance": 0.026082964240586967, "std_dev": 0.16150221125602884, "min": 0.22321428571428573, "max": 0.45161290322580644, "unit": "task"}, "savona.it": {"total": 0.5385170442262823, "n": 2, "mean": 0.26925852211314116, "variance": 0.0010431208832644685, "std_dev": 0.03229738198777834, "min": 0.24642082429501086, "max": 0.2920962199312715, "unit": "task"}, "net.mx": {"total": 0.5137290901672786, "n": 2, "mean": 0.2568645450836393, "variance": 0.007152587491662367, "std_dev": 0.08457297140140203, "min": 0.19706242350061198, "max": 0.31666666666666665, "unit": "task"}, "hi.cn": {"total": 0.3177809217061497, "n": 2, "mean": 0.15889046085307484, "variance": 0.0017280212885196504, "std_dev": 0.041569475441959214, "min": 0.12949640287769784, "max": 0.18828451882845187, "unit": "task"}, "mn.it": {"total": 0.4814894327560708, "n": 2, "mean": 0.2407447163780354, "variance": 2.3559648230331558e-06, "std_dev": 0.0015349152494627044, "min": 0.2396593673965937, "max": 0.24183006535947713, "unit": "task"}, "jgora.pl": {"total": 0.33204401349370355, "n": 2, "mean": 0.16602200674685177, "variance": 0.018955010276423347, "std_dev": 0.13767719592010635, "min": 0.06866952789699571, "max": 0.26337448559670784, "unit": "task"}, "teo.br": {"total": 0.3447218309507397, "n": 2, "mean": 0.17236091547536986, "variance": 0.0042722661143104294, "std_dev": 0.06536257426318542, "min": 0.12614259597806216, "max": 0.2185792349726776, "unit": "task"}, "isa.us": {"total": 0.5886362016111784, "n": 2, "mean": 0.2943181008055892, "variance": 2.6239283310892933e-06, "std_dev": 0.0016198544166341905, "min": 0.2931726907630522, "max": 0.2954635108481262, "unit": "task"}, "taranto.it": {"total": 0.49332249322493227, "n": 2, "mean": 0.24666124661246613, "variance": 1.4164467064724857e-05, "std_dev": 0.003763571052169051, "min": 0.244, "max": 0.24932249322493225, "unit": "task"}, "com.lc": {"total": 0.35204835199004975, "n": 2, "mean": 0.17602417599502487, "variance": 0.00012977977592264493, "std_dev": 0.011392092692856959, "min": 0.16796875, "max": 0.18407960199004975, "unit": "task"}, "org.sd": {"total": 0.5377926818411135, "n": 2, "mean": 0.26889634092055675, "variance": 0.0009181674974724458, "std_dev": 0.030301278809192953, "min": 0.24747010119595217, "max": 0.2903225806451613, "unit": "task"}, "net.az": {"total": 0.45305098439426794, "n": 2, "mean": 0.22652549219713397, "variance": 0.0003016202774649982, "std_dev": 0.017367218472311513, "min": 0.21424501424501424, "max": 0.23880597014925373, "unit": "task"}, "sch.ly": {"total": 0.5942825633691176, "n": 2, "mean": 0.2971412816845588, "variance": 0.0001345531462627027, "std_dev": 0.011599704576527054, "min": 0.28893905191873587, "max": 0.3053435114503817, "unit": "task"}, "sendai.jp": {"total": 0.5192906682171187, "n": 2, "mean": 0.25964533410855933, "variance": 0.0002743161133529552, "std_dev": 0.0165624911578227, "min": 0.24793388429752067, "max": 0.271356783919598, "unit": "task"}, "globo": {"total": 0.6294117647058823, "n": 2, "mean": 0.31470588235294117, "unit": "task"}, "barreiros.nom.br": {"total": 0.3022332506203474, "n": 2, "mean": 0.1511166253101737, "variance": 1.4900652057459969e-05, "std_dev": 0.003860136274467518, "min": 0.14838709677419354, "max": 0.15384615384615385, "unit": "task"}, "bari.it": {"total": 0.4415833870621105, "n": 2, "mean": 0.22079169353105524, "variance": 6.080653386848243e-05, "std_dev": 0.007797854440067629, "min": 0.2152777777777778, "max": 0.2263056092843327, "unit": "task"}, "um.gov.pl": {"total": 0.5, "n": 2, "mean": 0.25, "unit": "task"}, "stargard.pl": {"total": 0.582822299651568, "n": 2, "mean": 0.291411149825784, "variance": 0.002161473976860226, "std_dev": 0.04649165491634199, "min": 0.25853658536585367, "max": 0.3242857142857143, "unit": "task"}, "travel.np": {"total": 0.5882928665537361, "n": 2, "mean": 0.29414643327686807, "variance": 0.0014651029268170166, "std_dev": 0.03827666295299287, "min": 0.2670807453416149, "max": 0.3212121212121212, "unit": "task"}, "ecn.br": {"total": 0.40677402272943286, "n": 2, "mean": 0.20338701136471643, "variance": 0.0034103623941921417, "std_dev": 0.05839830814494665, "min": 0.16209317166560305, "max": 0.24468085106382978, "unit": "task"}, "ichinoseki.iwate.jp": {"total": 0.45310307188523313, "n": 2, "mean": 0.22655153594261657, "variance": 4.711142449057688e-05, "std_dev": 0.0068637762558650525, "min": 0.22169811320754718, "max": 0.23140495867768596, "unit": "task"}, "pro.np": {"total": 0.4331636980491942, "n": 2, "mean": 0.2165818490245971, "variance": 0.00153380008215585, "std_dev": 0.03916375980617604, "min": 0.18888888888888888, "max": 0.24427480916030533, "unit": "task"}, "xn--czr694b": {"total": 0.38843813387423937, "n": 2, "mean": 0.19421906693711968, "variance": 0.004448177116548516, "std_dev": 0.06669465583199688, "min": 0.14705882352941177, "max": 0.2413793103448276, "unit": "task"}, "co.bb": {"total": 0.4094049582825312, "n": 2, "mean": 0.2047024791412656, "variance": 0.0004190861673521695, "std_dev": 0.020471594157567934, "min": 0.19022687609075042, "max": 0.2191780821917808, "unit": "task"}, "gifu.gifu.jp": {"total": 0.4158718840062988, "n": 2, "mean": 0.2079359420031494, "variance": 0.0016186641773801122, "std_dev": 0.04023262578281602, "min": 0.1794871794871795, "max": 0.23638470451911936, "unit": "task"}, "orkney.sch.uk": {"total": 0.4230769230769231, "n": 2, "mean": 0.21153846153846154, "unit": "task"}, "ln.cn": {"total": 0.38459681048391525, "n": 2, "mean": 0.19229840524195763, "variance": 5.2994897251009135e-05, "std_dev": 0.007279759422605196, "min": 0.1871508379888268, "max": 0.1974459724950884, "unit": "task"}, "net.il": {"total": 0.5316209242317617, "n": 2, "mean": 0.26581046211588083, "variance": 0.003473199693460176, "std_dev": 0.05893385863372749, "min": 0.22413793103448276, "max": 0.3074829931972789, "unit": "task"}, "stalowa-wola.pl": {"total": 0.44113055260987394, "n": 2, "mean": 0.22056527630493697, "variance": 0.006409075506792256, "std_dev": 0.08005670182309696, "min": 0.16395663956639567, "max": 0.27717391304347827, "unit": "task"}, "xn--wgbl6a": {"total": 0.650498338870432, "n": 2, "mean": 0.325249169435216, "variance": 0.00426507433692785, "std_dev": 0.06530753660128247, "min": 0.27906976744186046, "max": 0.37142857142857144, "unit": "task"}, "emerck": {"total": 0.475438248625618, "n": 2, "mean": 0.237719124312809, "variance": 0.0008153328556621223, "std_dev": 0.02855403396478547, "min": 0.21752837326607818, "max": 0.2579098753595398, "unit": "task"}, "calabria.it": {"total": 0.43581681476418316, "n": 2, "mean": 0.21790840738209158, "variance": 0.007203281303364045, "std_dev": 0.08487214680543932, "min": 0.15789473684210525, "max": 0.2779220779220779, "unit": "task"}, "Edu": {"total": 0.6770833333333333, "n": 2, "mean": 0.33854166666666663, "variance": 0.0013563368055555546, "std_dev": 0.03682847818679934, "min": 0.3125, "max": 0.3645833333333333, "unit": "task"}, "ro.it": {"total": 0.5220069083878256, "n": 2, "mean": 0.2610034541939128, "variance": 0.0004458191023100449, "std_dev": 0.021114428770630876, "min": 0.24607329842931938, "max": 0.27593360995850624, "unit": "task"}, "sv.it": {"total": 0.5606220905628438, "n": 2, "mean": 0.2803110452814219, "variance": 0.0016259235025660997, "std_dev": 0.04032274175407843, "min": 0.2517985611510791, "max": 0.3088235294117647, "unit": "task"}, "psc.br": {"total": 0.5443922787468463, "n": 2, "mean": 0.27219613937342313, "variance": 1.2428398589035605e-06, "std_dev": 0.001114827277610106, "min": 0.2714078374455733, "max": 0.272984441301273, "unit": "task"}, "sa.nom.br": {"total": 0.23709201663778656, "n": 2, "mean": 0.11854600831889328, "variance": 0.0006447132270443556, "std_dev": 0.025391203733662483, "min": 0.10059171597633136, "max": 0.13650030066145522, "unit": "task"}, "kanazawa.ishikawa.jp": {"total": 0.4479166666666667, "n": 2, "mean": 0.22395833333333334, "unit": "task"}, "DE": {"total": 0.4941622402799082, "n": 2, "mean": 0.2470811201399541, "variance": 0.004252743229536796, "std_dev": 0.06521306026814565, "min": 0.2009685230024213, "max": 0.2931937172774869, "unit": "task"}, "pi.it": {"total": 0.48646193231135026, "n": 2, "mean": 0.24323096615567513, "variance": 0.0009307679243824012, "std_dev": 0.030508489382176908, "min": 0.22165820642978004, "max": 0.2648037258815702, "unit": "task"}, "xn--fpcrj9c3d": {"total": 0.5950432730133753, "n": 2, "mean": 0.29752163650668767, "variance": 0.015433212974042383, "std_dev": 0.12423048327219202, "min": 0.20967741935483872, "max": 0.3853658536585366, "unit": "task"}, "sicily.it": {"total": 0.5864857169972477, "n": 2, "mean": 0.29324285849862386, "variance": 0.00016913893421239035, "std_dev": 0.013005342525761878, "min": 0.2840466926070039, "max": 0.3024390243902439, "unit": "task"}, "sc.cn": {"total": 0.42910447761194026, "n": 2, "mean": 0.21455223880597013, "variance": 0.0025130875473379378, "std_dev": 0.05013070463635972, "min": 0.1791044776119403, "max": 0.25, "unit": "task"}, "asso.mc": {"total": 0.4356737105203363, "n": 2, "mean": 0.21783685526016816, "variance": 1.8265456906702674e-05, "std_dev": 0.004273810583858704, "min": 0.21481481481481482, "max": 0.22085889570552147, "unit": "task"}, "net.ae": {"total": 0.5850193715023677, "n": 2, "mean": 0.29250968575118386, "variance": 0.001031279782978391, "std_dev": 0.032113545163659385, "min": 0.2698019801980198, "max": 0.31521739130434784, "unit": "task"}, "er.in": {"total": 0.7010200954424062, "n": 2, "mean": 0.3505100477212031, "variance": 0.011486663636088787, "std_dev": 0.10717585379220819, "min": 0.27472527472527475, "max": 0.4262948207171315, "unit": "task"}, "tarnobrzeg.pl": {"total": 0.4825973985561364, "n": 2, "mean": 0.2412986992780682, "variance": 0.0007309933541430293, "std_dev": 0.0270368887659625, "min": 0.22218073188946974, "max": 0.2604166666666667, "unit": "task"}, "bieszczady.pl": {"total": 0.5066933638443936, "n": 2, "mean": 0.2533466819221968, "variance": 0.003426290719959782, "std_dev": 0.0585345258796873, "min": 0.21195652173913043, "max": 0.29473684210526313, "unit": "task"}, "florence.it": {"total": 0.49486125385405955, "n": 2, "mean": 0.24743062692702977, "variance": 0.0021971704680008738, "std_dev": 0.04687398498101984, "min": 0.21428571428571427, "max": 0.2805755395683453, "unit": "task"}, "ck": {"total": 0.47873773336419206, "n": 2, "mean": 0.23936886668209603, "variance": 5.128685403247387e-05, "std_dev": 0.007161484066342246, "min": 0.23430493273542602, "max": 0.24443280062876604, "unit": "task"}, "lutsk.ua": {"total": 0.45724622260055336, "n": 2, "mean": 0.22862311130027668, "variance": 0.008005877195099898, "std_dev": 0.08947556758746993, "min": 0.16535433070866143, "max": 0.2918918918918919, "unit": "task"}, "avellino.it": {"total": 0.4626406340470769, "n": 2, "mean": 0.23132031702353845, "variance": 0.0012394057548432576, "std_dev": 0.03520519499794395, "min": 0.20642648490749757, "max": 0.25621414913957935, "unit": "task"}, "turek.pl": {"total": 0.42637241769849826, "n": 2, "mean": 0.21318620884924913, "variance": 0.009504536160064326, "std_dev": 0.0974912106810882, "min": 0.1442495126705653, "max": 0.28212290502793297, "unit": "task"}, "org.sh": {"total": 0.44763271162123386, "n": 2, "mean": 0.22381635581061693, "variance": 0.00026347803354816385, "std_dev": 0.016232006454784443, "min": 0.21233859397417504, "max": 0.23529411764705882, "unit": "task"}, "matsue.shimane.jp": {"total": 0.4220797720797721, "n": 2, "mean": 0.21103988603988605, "variance": 0.0024659803897695643, "std_dev": 0.04965863862179031, "min": 0.17592592592592593, "max": 0.24615384615384617, "unit": "task"}, "lapy.pl": {"total": 0.463292653744915, "n": 2, "mean": 0.2316463268724575, "variance": 0.000978811547682463, "std_dev": 0.03128596406829208, "min": 0.20952380952380953, "max": 0.2537688442211055, "unit": "task"}, "whoswho": {"total": 0.6855996356326172, "n": 2, "mean": 0.3427998178163086, "variance": 0.003383148747396452, "std_dev": 0.05816484116196357, "min": 0.3016710642040457, "max": 0.38392857142857145, "unit": "task"}, "gov.km": {"total": 0.6122130207490484, "n": 2, "mean": 0.3061065103745242, "variance": 0.0007946391657327533, "std_dev": 0.02818934489719038, "min": 0.2861736334405145, "max": 0.32603938730853393, "unit": "task"}, "xn--mgba3a4f16a.ir": {"total": 0.39888521438184965, "n": 2, "mean": 0.19944260719092483, "variance": 1.3080515959818956e-05, "std_dev": 0.0036166995949095575, "min": 0.19688521438184964, "max": 0.202, "unit": "task"}, "godaddy": {"total": 0.5033597173997707, "n": 2, "mean": 0.25167985869988535, "variance": 0.0021483207636222392, "std_dev": 0.046349981268844535, "min": 0.21890547263681592, "max": 0.2844542447629548, "unit": "task"}, "citic": {"total": 0.6930013986668773, "n": 2, "mean": 0.34650069933343863, "variance": 0.0007369032325423589, "std_dev": 0.027145961624933438, "min": 0.32730560578661844, "max": 0.3656957928802589, "unit": "task"}, "feedback": {"total": 0.5042004421518055, "n": 2, "mean": 0.25210022107590274, "variance": 0.0008173865013668885, "std_dev": 0.02858997204207952, "min": 0.2318840579710145, "max": 0.27231638418079096, "unit": "task"}, "parma.it": {"total": 0.3088621731704112, "n": 2, "mean": 0.1544310865852056, "variance": 0.0008578211523022102, "std_dev": 0.02928858399278139, "min": 0.13372093023255813, "max": 0.1751412429378531, "unit": "task"}, "tz": {"total": 0.6470735380452817, "n": 2, "mean": 0.32353676902264084, "variance": 0.007601054430700519, "std_dev": 0.08718402623589093, "min": 0.2618883528600965, "max": 0.3851851851851852, "unit": "task"}, "gf": {"total": 0.5780309716761615, "n": 2, "mean": 0.28901548583808073, "variance": 0.003375395970274694, "std_dev": 0.05809815806266748, "min": 0.24793388429752067, "max": 0.3300970873786408, "unit": "task"}, "nachikatsuura.wakayama.jp": {"total": 0.5414364640883977, "n": 2, "mean": 0.27071823204419887, "unit": "task"}, "modena.it": {"total": 0.49033221351250467, "n": 2, "mean": 0.24516610675625233, "variance": 1.873752706721332e-05, "std_dev": 0.004328686529100175, "min": 0.24210526315789474, "max": 0.24822695035460993, "unit": "task"}, "ag.it": {"total": 0.375, "n": 2, "mean": 0.1875, "variance": 0.0037444526627218957, "std_dev": 0.0611919329872974, "min": 0.14423076923076922, "max": 0.23076923076923078, "unit": "task"}, "cc.na": {"total": 0.47889690619748937, "n": 2, "mean": 0.23944845309874468, "variance": 0.0004080019040642492, "std_dev": 0.020199057009282616, "min": 0.2251655629139073, "max": 0.2537313432835821, "unit": "task"}, "IN": {"total": 0.4231552226802051, "n": 2, "mean": 0.21157761134010256, "variance": 0.007193788411773311, "std_dev": 0.08481620370998287, "min": 0.15160349854227406, "max": 0.27155172413793105, "unit": "task"}, "szczytno.pl": {"total": 0.32154004416415516, "n": 2, "mean": 0.16077002208207758, "variance": 0.00013472439184031518, "std_dev": 0.01160708369231114, "min": 0.15256257449344457, "max": 0.16897746967071056, "unit": "task"}, "xn--uc0atv.xn--j6w193g": {"total": 0.47870108914885035, "n": 2, "mean": 0.23935054457442517, "variance": 9.57205512183744e-05, "std_dev": 0.009783688017224098, "min": 0.23243243243243245, "max": 0.2462686567164179, "unit": "task"}, "tokushima.tokushima.jp": {"total": 0.49568300955905026, "n": 2, "mean": 0.24784150477952513, "variance": 0.004853084263465919, "std_dev": 0.06966408158775883, "min": 0.19858156028368795, "max": 0.2971014492753623, "unit": "task"}, "compare": {"total": 0.7263882297104889, "n": 2, "mean": 0.36319411485524444, "variance": 0.014718296121883596, "std_dev": 0.12131898500186851, "min": 0.27740863787375414, "max": 0.4489795918367347, "unit": "task"}, "zuerich": {"total": 0.557047859391367, "n": 2, "mean": 0.2785239296956835, "variance": 0.0005493712772109493, "std_dev": 0.023438670551269525, "min": 0.26195028680688337, "max": 0.2950975725844836, "unit": "task"}, "net.gy": {"total": 0.5699394260174078, "n": 2, "mean": 0.2849697130087039, "variance": 0.0014533481060692206, "std_dev": 0.0381228029671117, "min": 0.25801282051282054, "max": 0.3119266055045872, "unit": "task"}, "vi.it": {"total": 0.4375266524520256, "n": 2, "mean": 0.2187633262260128, "variance": 0.00019239774323630098, "std_dev": 0.013870751358030356, "min": 0.208955223880597, "max": 0.22857142857142856, "unit": "task"}, "spa": {"total": 0.5592516550190179, "n": 2, "mean": 0.27962582750950893, "variance": 0.0001184569227544951, "std_dev": 0.010883791745274029, "min": 0.2719298245614035, "max": 0.2873218304576144, "unit": "task"}, "org.tm": {"total": 0.5668426385111716, "n": 2, "mean": 0.2834213192555858, "variance": 0.0036670731982550433, "std_dev": 0.060556363813021694, "min": 0.24060150375939848, "max": 0.3262411347517731, "unit": "task"}, "gucci": {"total": 0.427741069584968, "n": 2, "mean": 0.213870534792484, "variance": 0.009021991812795836, "std_dev": 0.09498416611623137, "min": 0.1467065868263473, "max": 0.2810344827586207, "unit": "task"}, "info.ec": {"total": 0.6390868073097224, "n": 2, "mean": 0.3195434036548612, "variance": 0.002432094747320038, "std_dev": 0.04931627264220237, "min": 0.2846715328467153, "max": 0.35441527446300713, "unit": "task"}, "slg.br": {"total": 0.4093579342107139, "n": 2, "mean": 0.20467896710535696, "variance": 1.7549600205976897e-05, "std_dev": 0.004189224296451181, "min": 0.2017167381974249, "max": 0.20764119601328904, "unit": "task"}, "wielun.pl": {"total": 0.49081721643666953, "n": 2, "mean": 0.24540860821833477, "variance": 9.987478217401516e-05, "std_dev": 0.009993737147534707, "min": 0.23834196891191708, "max": 0.2524752475247525, "unit": "task"}, "miyagi.jp": {"total": 0.4406739388702884, "n": 2, "mean": 0.2203369694351442, "variance": 0.004559769163978325, "std_dev": 0.0675260628496755, "min": 0.17258883248730963, "max": 0.2680851063829787, "unit": "task"}, "select": {"total": 0.14285714285714285, "mean": 0.14285714285714285, "unit": "task"}, "com.cu": {"total": 0.2153209109730849, "mean": 0.2153209109730849, "unit": "task"}, "com.cw": {"total": 0.2607003891050584, "mean": 0.2607003891050584, "unit": "task"}, "pb.gov.br": {"total": 0.1774193548387097, "mean": 0.1774193548387097, "unit": "task"}, "chiba.jp": {"total": 0.2753623188405797, "mean": 0.2753623188405797, "unit": "task"}, "meme": {"total": 0.21551724137931033, "mean": 0.21551724137931033, "unit": "task"}, "the.br": {"total": 0.2062841530054645, "mean": 0.2062841530054645, "unit": "task"}, "perugia.it": {"total": 0.15789473684210525, "mean": 0.15789473684210525, "unit": "task"}, "v.bg": {"total": 0.25396825396825395, "mean": 0.25396825396825395, "unit": "task"}, "og.ao": {"total": 0.2812051649928264, "mean": 0.2812051649928264, "unit": "task"}, "yamanashi.yamanashi.jp": {"total": 0.23504273504273504, "mean": 0.23504273504273504, "unit": "task"}, "terni.it": {"total": 0.26048951048951047, "mean": 0.26048951048951047, "unit": "task"}, "nieruchomosci.pl": {"total": 0.1794871794871795, "mean": 0.1794871794871795, "unit": "task"}, "neves.nom.br": {"total": 0.3041958041958042, "mean": 0.3041958041958042, "unit": "task"}, "net.py": {"total": 0.4172661870503597, "mean": 0.4172661870503597, "unit": "task"}, "xn--55qx5d": {"total": 0.2674791533033996, "mean": 0.2674791533033996, "unit": "task"}, "mitaka.tokyo.jp": {"total": 0.2553729456384324, "mean": 0.2553729456384324, "unit": "task"}, "ct.it": {"total": 0.2037735849056604, "mean": 0.2037735849056604, "unit": "task"}, "katsuragi.nara.jp": {"total": 0.24324324324324326, "mean": 0.24324324324324326, "unit": "task"}, "rec.br": {"total": 0.11688311688311688, "mean": 0.11688311688311688, "unit": "task"}, "kongsberg.no": {"total": 0.19727891156462585, "mean": 0.19727891156462585, "unit": "task"}, "rieti.it": {"total": 0.2077922077922078, "mean": 0.2077922077922078, "unit": "task"}, "fj": {"total": 0.1686746987951807, "mean": 0.1686746987951807, "unit": "task"}, "fm.br": {"total": 0.1994572591587517, "mean": 0.1994572591587517, "unit": "task"}, "higashikawa.hokkaido.jp": {"total": 0.2857142857142857, "mean": 0.2857142857142857, "unit": "task"}, "matera.it": {"total": 0.25925925925925924, "mean": 0.25925925925925924, "unit": "task"}, "tochigi.jp": {"total": 0.23577235772357724, "mean": 0.23577235772357724, "unit": "task"}, "edu.ac": {"total": 0.1504424778761062, "mean": 0.1504424778761062, "unit": "task"}, "tromso.no": {"total": 0.25, "mean": 0.25, "unit": "task"}, "gangwon.kr": {"total": 0.30434782608695654, "mean": 0.30434782608695654, "unit": "task"}, "xn--90ae": {"total": 0.2894736842105263, "mean": 0.2894736842105263, "unit": "task"}, "cremona.it": {"total": 0.23076923076923078, "mean": 0.23076923076923078, "unit": "task"}, "xn--rvc1e0am3e": {"total": 0.33903133903133903, "mean": 0.33903133903133903, "unit": "task"}, "org.ht": {"total": 0.315018315018315, "mean": 0.315018315018315, "unit": "task"}, "net.ge": {"total": 0.31521739130434784, "mean": 0.31521739130434784, "unit": "task"}, "esp.br": {"total": 0.2523364485981308, "mean": 0.2523364485981308, "unit": "task"}, "lazio.it": {"total": 0.2839506172839506, "mean": 0.2839506172839506, "unit": "task"}, "2000.hu": {"total": 0.2857142857142857, "mean": 0.2857142857142857, "unit": "task"}, "xn--rhqv96g": {"total": 0.18840579710144928, "mean": 0.18840579710144928, "unit": "task"}, "pvt.k12.ma.us": {"total": 0.2737169517884914, "mean": 0.2737169517884914, "unit": "task"}, "net.ma": {"total": 0.39316239316239315, "mean": 0.39316239316239315, "unit": "task"}, "brindisi.it": {"total": 0.31800766283524906, "mean": 0.31800766283524906, "unit": "task"}, "ehime.jp": {"total": 0.25961538461538464, "mean": 0.25961538461538464, "unit": "task"}, "xn--d1alf": {"total": 0.253125, "mean": 0.253125, "unit": "task"}, "edu.gn": {"total": 0.2036697247706422, "mean": 0.2036697247706422, "unit": "task"}, "chuo.fukuoka.jp": {"total": 0.26582278481012656, "mean": 0.26582278481012656, "unit": "task"}, "nagiso.nagano.jp": {"total": 0.32228915662650603, "mean": 0.32228915662650603, "unit": "task"}, "pol.tr": {"total": 0.21138211382113822, "mean": 0.21138211382113822, "unit": "task"}, "ravenna.it": {"total": 0.4122137404580153, "mean": 0.4122137404580153, "unit": "task"}, "swiebodzin.pl": {"total": 0.09183673469387756, "mean": 0.09183673469387756, "unit": "task"}, "greta.fr": {"total": 0.10696517412935323, "mean": 0.10696517412935323, "unit": "task"}, "cq.cn": {"total": 0.16417910447761194, "mean": 0.16417910447761194, "unit": "task"}, "org.nr": {"total": 0.20239680426098536, "mean": 0.20239680426098536, "unit": "task"}, "pub.sa": {"total": 0.248, "mean": 0.248, "unit": "task"}, "pavia.it": {"total": 0.24990373507893723, "mean": 0.24990373507893723, "unit": "task"}, "net.nr": {"total": 0.29705882352941176, "mean": 0.29705882352941176, "unit": "task"}, "rawa-maz.pl": {"total": 0.15714285714285714, "mean": 0.15714285714285714, "unit": "task"}, "net.jo": {"total": 0.27459016393442626, "mean": 0.27459016393442626, "unit": "task"}, "int.mw": {"total": 0.3601351351351351, "mean": 0.3601351351351351, "unit": "task"}, "tottori.jp": {"total": 0.19047619047619047, "mean": 0.19047619047619047, "unit": "task"}, "shiga.jp": {"total": 0.26422764227642276, "mean": 0.26422764227642276, "unit": "task"}, "net.cy": {"total": 0.24691358024691357, "mean": 0.24691358024691357, "unit": "task"}, "radio.br": {"total": 0.3363259668508287, "mean": 0.3363259668508287, "unit": "task"}, "emr.it": {"total": 0.4020356234096692, "mean": 0.4020356234096692, "unit": "task"}, "watari.miyagi.jp": {"total": 0.2878228782287823, "mean": 0.2878228782287823, "unit": "task"}, "xn--xkc2al3hye2a": {"total": 0.2681564245810056, "mean": 0.2681564245810056, "unit": "task"}, "berks.sch.uk": {"total": 0.22388059701492538, "mean": 0.22388059701492538, "unit": "task"}, "sx.cn": {"total": 0.253, "mean": 0.253, "unit": "task"}, "livorno.it": {"total": 0.20391061452513967, "mean": 0.20391061452513967, "unit": "task"}, "nagareyama.chiba.jp": {"total": 0.2706645056726094, "mean": 0.2706645056726094, "unit": "task"}, "sas": {"total": 0.29545454545454547, "mean": 0.29545454545454547, "unit": "task"}, "arts.ve": {"total": 0.22962962962962963, "mean": 0.22962962962962963, "unit": "task"}, "shimosuwa.nagano.jp": {"total": 0.26907630522088355, "mean": 0.26907630522088355, "unit": "task"}, "yamanashi.jp": {"total": 0.24444444444444444, "mean": 0.24444444444444444, "unit": "task"}, "le.it": {"total": 0.3916913946587537, "mean": 0.3916913946587537, "unit": "task"}, "hn.cn": {"total": 0.11654135338345864, "mean": 0.11654135338345864, "unit": "task"}, "stavanger.no": {"total": 0.19649122807017544, "mean": 0.19649122807017544, "unit": "task"}, "bizen.okayama.jp": {"total": 0.19078947368421054, "mean": 0.19078947368421054, "unit": "task"}, "emiliaromagna.it": {"total": 0.2532051282051282, "mean": 0.2532051282051282, "unit": "task"}, "limanowa.pl": {"total": 0.2608695652173913, "mean": 0.2608695652173913, "unit": "task"}, "xn--80aswg": {"total": 0.26536964980544747, "mean": 0.26536964980544747, "unit": "task"}, "ao.it": {"total": 0.14644055820526408, "mean": 0.14644055820526408, "unit": "task"}, "edu.mg": {"total": 0.4, "mean": 0.4, "unit": "task"}, "iiyama.nagano.jp": {"total": 0.24414715719063546, "mean": 0.24414715719063546, "unit": "task"}, "bhz.br": {"total": 0.24293785310734464, "mean": 0.24293785310734464, "unit": "task"}, "nexus": {"total": 0.27941176470588236, "mean": 0.27941176470588236, "unit": "task"}, "kw": {"total": 0.19047619047619047, "mean": 0.19047619047619047, "unit": "task"}, "net.la": {"total": 0.3455056179775281, "mean": 0.3455056179775281, "unit": "task"}, "fj.cn": {"total": 0.3431372549019608, "mean": 0.3431372549019608, "unit": "task"}, "edu.fm": {"total": 0.2595419847328244, "mean": 0.2595419847328244, "unit": "task"}, "okayama.jp": {"total": 0.29411764705882354, "mean": 0.29411764705882354, "unit": "task"}, "brasil.nom.br": {"total": 0.18543046357615894, "mean": 0.18543046357615894, "unit": "task"}, "gov.ml": {"total": 0.23229649238914626, "mean": 0.23229649238914626, "unit": "task"}, "mobi.ke": {"total": 0.21064139941690962, "mean": 0.21064139941690962, "unit": "task"}, "kutno.pl": {"total": 0.26790450928381965, "mean": 0.26790450928381965, "unit": "task"}, "gov.nr": {"total": 0.2734874569601574, "mean": 0.2734874569601574, "unit": "task"}, "info.bd": {"total": 0.19540229885057472, "mean": 0.19540229885057472, "unit": "task"}, "tp.it": {"total": 0.22273781902552203, "mean": 0.22273781902552203, "unit": "task"}, "xn--mxtq1m": {"total": 0.26959247648902823, "mean": 0.26959247648902823, "unit": "task"}, "higashiosaka.osaka.jp": {"total": 0.3898916967509025, "mean": 0.3898916967509025, "unit": "task"}, "sassari.it": {"total": 0.2274436090225564, "mean": 0.2274436090225564, "unit": "task"}, "fie.ee": {"total": 0.19883040935672514, "mean": 0.19883040935672514, "unit": "task"}, "edu.ml": {"total": 0.34872979214780603, "mean": 0.34872979214780603, "unit": "task"}, "int.ar": {"total": 0.27472527472527475, "mean": 0.27472527472527475, "unit": "task"}, "ug.gov.pl": {"total": 0.1346153846153846, "mean": 0.1346153846153846, "unit": "task"}, "fc.it": {"total": 0.25217391304347825, "mean": 0.25217391304347825, "unit": "task"}, "mp.br": {"total": 0.3093220338983051, "mean": 0.3093220338983051, "unit": "task"}, "fst.br": {"total": 0.21636615811373092, "mean": 0.21636615811373092, "unit": "task"}, "id.lv": {"total": 0.18877551020408162, "mean": 0.18877551020408162, "unit": "task"}, "wool.fk": {"total": 0.3006396588486141, "mean": 0.3006396588486141, "unit": "task"}, "n-lanark.sch.uk": {"total": 0.2403846153846154, "mean": 0.2403846153846154, "unit": "task"}, "alt.za": {"total": 0.06097560975609756, "mean": 0.06097560975609756, "unit": "task"}, "edu.to": {"total": 0.28654970760233917, "mean": 0.28654970760233917, "unit": "task"}, "tateyama.toyama.jp": {"total": 0.2023928215353938, "mean": 0.2023928215353938, "unit": "task"}, "firestone": {"total": 0.3448275862068966, "mean": 0.3448275862068966, "unit": "task"}, "verona.it": {"total": 0.21671826625386997, "mean": 0.21671826625386997, "unit": "task"}, "mo.it": {"total": 0.3059360730593607, "mean": 0.3059360730593607, "unit": "task"}, "ibara.okayama.jp": {"total": 0.17443609022556392, "mean": 0.17443609022556392, "unit": "task"}, "kurashiki.okayama.jp": {"total": 0.3142857142857143, "mean": 0.3142857142857143, "unit": "task"}, "natura": {"total": 0.3271604938271605, "mean": 0.3271604938271605, "unit": "task"}, "fukushima.jp": {"total": 0.26765799256505574, "mean": 0.26765799256505574, "unit": "task"}, "org.sl": {"total": 0.257985257985258, "mean": 0.257985257985258, "unit": "task"}, "pomorze.pl": {"total": 0.2550607287449393, "mean": 0.2550607287449393, "unit": "task"}, "mov": {"total": 0.1917808219178082, "mean": 0.1917808219178082, "unit": "task"}, "otaki.nagano.jp": {"total": 0.22297297297297297, "mean": 0.22297297297297297, "unit": "task"}, "szkola.pl": {"total": 0.16730038022813687, "mean": 0.16730038022813687, "unit": "task"}, "ashoro.hokkaido.jp": {"total": 0.3001579778830964, "mean": 0.3001579778830964, "unit": "task"}, "sunderland.sch.uk": {"total": 0.23096026490066227, "mean": 0.23096026490066227, "unit": "task"}, "med.pro": {"total": 0.4014084507042254, "mean": 0.4014084507042254, "unit": "task"}, "kochi.kochi.jp": {"total": 0.1724137931034483, "mean": 0.1724137931034483, "unit": "task"}, "latina.it": {"total": 0.15517241379310345, "mean": 0.15517241379310345, "unit": "task"}, "gd.cn": {"total": 0.21830985915492956, "mean": 0.21830985915492956, "unit": "task"}, "broadway": {"total": 0.32673267326732675, "mean": 0.32673267326732675, "unit": "task"}, "nomi.ishikawa.jp": {"total": 0.3262411347517731, "mean": 0.3262411347517731, "unit": "task"}, "com.sy": {"total": 0.3246753246753247, "mean": 0.3246753246753247, "unit": "task"}, "fujitsu": {"total": 0.4033816425120773, "mean": 0.4033816425120773, "unit": "task"}, "uzhgorod.ua": {"total": 0.25396825396825395, "mean": 0.25396825396825395, "unit": "task"}, "com.vi": {"total": 0.17886178861788618, "mean": 0.17886178861788618, "unit": "task"}, "itabashi.tokyo.jp": {"total": 0.21931818181818183, "mean": 0.21931818181818183, "unit": "task"}, "tm.ro": {"total": 0.3381294964028777, "mean": 0.3381294964028777, "unit": "task"}, "mil.ec": {"total": 0.24706055261610818, "mean": 0.24706055261610818, "unit": "task"}, "tondabayashi.osaka.jp": {"total": 0.23166023166023167, "mean": 0.23166023166023167, "unit": "task"}, "to.gov.br": {"total": 0.26697892271662765, "mean": 0.26697892271662765, "unit": "task"}, "saotome.st": {"total": 0.14563106796116504, "mean": 0.14563106796116504, "unit": "task"}, "beskidy.pl": {"total": 0.2324455205811138, "mean": 0.2324455205811138, "unit": "task"}, "so.it": {"total": 0.15366795366795366, "mean": 0.15366795366795366, "unit": "task"}, "an.it": {"total": 0.15206185567010308, "mean": 0.15206185567010308, "unit": "task"}, "gmo": {"total": 0.26373626373626374, "mean": 0.26373626373626374, "unit": "task"}, "gov.bf": {"total": 0.24446902654867256, "mean": 0.24446902654867256, "unit": "task"}, "PRO": {"total": 0.27102803738317754, "mean": 0.27102803738317754, "unit": "task"}, "udine.it": {"total": 0.25, "mean": 0.25, "unit": "task"}, "tv.it": {"total": 0.22962962962962963, "mean": 0.22962962962962963, "unit": "task"}, "edu.sn": {"total": 0.3920704845814978, "mean": 0.3920704845814978, "unit": "task"}, "tgory.pl": {"total": 0.18811881188118812, "mean": 0.18811881188118812, "unit": "task"}, "apple": {"total": 0.30128205128205127, "mean": 0.30128205128205127, "unit": "task"}, "kartuzy.pl": {"total": 0.20027247956403268, "mean": 0.20027247956403268, "unit": "task"}, "hsbc": {"total": 0.29174311926605506, "mean": 0.29174311926605506, "unit": "task"}, "est.pr": {"total": 0.24912947135169358, "mean": 0.24912947135169358, "unit": "task"}, "rm.it": {"total": 0.18807339449541285, "mean": 0.18807339449541285, "unit": "task"}, "interativas.nom.br": {"total": 0.13903743315508021, "mean": 0.13903743315508021, "unit": "task"}, "pu.it": {"total": 0.1893939393939394, "mean": 0.1893939393939394, "unit": "task"}, "gv.ao": {"total": 0.259391771019678, "mean": 0.259391771019678, "unit": "task"}, "li.it": {"total": 0.23300970873786409, "mean": 0.23300970873786409, "unit": "task"}, "phd": {"total": 0.1346153846153846, "mean": 0.1346153846153846, "unit": "task"}, "ostrowwlkp.pl": {"total": 0.3515981735159817, "mean": 0.3515981735159817, "unit": "task"}, "org.gu": {"total": 0.24897959183673468, "mean": 0.24897959183673468, "unit": "task"}, "nt.ro": {"total": 0.19796954314720813, "mean": 0.19796954314720813, "unit": "task"}, "matsumoto.nagano.jp": {"total": 0.21739130434782608, "mean": 0.21739130434782608, "unit": "task"}, "prof": {"total": 0.28205128205128205, "mean": 0.28205128205128205, "unit": "task"}, "ss": {"total": 0.2613277133825079, "mean": 0.2613277133825079, "unit": "task"}, "ge.it": {"total": 0.32432432432432434, "mean": 0.32432432432432434, "unit": "task"}, "tec.br": {"total": 0.21666666666666667, "mean": 0.21666666666666667, "unit": "task"}, "mil.by": {"total": 0.2196029776674938, "mean": 0.2196029776674938, "unit": "task"}, "nishiizu.shizuoka.jp": {"total": 0.22357723577235772, "mean": 0.22357723577235772, "unit": "task"}, "info.sd": {"total": 0.21296296296296297, "mean": 0.21296296296296297, "unit": "task"}, "xn--kpry57d": {"total": 0.25245901639344265, "mean": 0.25245901639344265, "unit": "task"}, "przeworsk.pl": {"total": 0.29694323144104806, "mean": 0.29694323144104806, "unit": "task"}, "net.nf": {"total": 0.23148148148148148, "mean": 0.23148148148148148, "unit": "task"}, "case": {"total": 0.2857142857142857, "mean": 0.2857142857142857, "unit": "task"}, "info.na": {"total": 0.2251655629139073, "mean": 0.2251655629139073, "unit": "task"}, "rac.sch.uk": {"total": 0.1346153846153846, "mean": 0.1346153846153846, "unit": "task"}, "nobeoka.miyazaki.jp": {"total": 0.21025641025641026, "mean": 0.21025641025641026, "unit": "task"}, "mazowsze.pl": {"total": 0.2344139650872818, "mean": 0.2344139650872818, "unit": "task"}, "locus": {"total": 0.3065134099616858, "mean": 0.3065134099616858, "unit": "task"}, "kita.tokyo.jp": {"total": 0.19667170953101362, "mean": 0.19667170953101362, "unit": "task"}, "cagliari.it": {"total": 0.22422680412371135, "mean": 0.22422680412371135, "unit": "task"}, "gov.sx": {"total": 0.289532293986637, "mean": 0.289532293986637, "unit": "task"}, "com.ms": {"total": 0.1509433962264151, "mean": 0.1509433962264151, "unit": "task"}, "umbria.it": {"total": 0.3081761006289308, "mean": 0.3081761006289308, "unit": "task"}, "coop.np": {"total": 0.29508196721311475, "mean": 0.29508196721311475, "unit": "task"}, "olawa.pl": {"total": 0.17569786535303777, "mean": 0.17569786535303777, "unit": "task"}, "rsvp": {"total": 0.22105263157894736, "mean": 0.22105263157894736, "unit": "task"}, "edu.bj": {"total": 0.4806201550387597, "mean": 0.4806201550387597, "unit": "task"}, "df.gov.br": {"total": 0.20806451612903226, "mean": 0.20806451612903226, "unit": "task"}, "film.hu": {"total": 0.1403225806451613, "mean": 0.1403225806451613, "unit": "task"}, "gsm.pl": {"total": 0.25588235294117645, "mean": 0.25588235294117645, "unit": "task"}, "jpmorgan": {"total": 0.29914529914529914, "mean": 0.29914529914529914, "unit": "task"}, "busan.kr": {"total": 0.16256524981357195, "mean": 0.16256524981357195, "unit": "task"}, "naklo.pl": {"total": 0.22600896860986547, "mean": 0.22600896860986547, "unit": "task"}, "xn--80ao21a": {"total": 0.2648648648648649, "mean": 0.2648648648648649, "unit": "task"}, "niigata.jp": {"total": 0.36283185840707965, "mean": 0.36283185840707965, "unit": "task"}, "kakegawa.shizuoka.jp": {"total": 0.26717557251908397, "mean": 0.26717557251908397, "unit": "task"}, "com.cm": {"total": 0.18195956454121306, "mean": 0.18195956454121306, "unit": "task"}, "nanjo.okinawa.jp": {"total": 0.2631578947368421, "mean": 0.2631578947368421, "unit": "task"}, "onomichi.hiroshima.jp": {"total": 0.22886421861656703, "mean": 0.22886421861656703, "unit": "task"}, "tdk": {"total": 0.27586206896551724, "mean": 0.27586206896551724, "unit": "task"}, "zgorzelec.pl": {"total": 0.2549019607843137, "mean": 0.2549019607843137, "unit": "task"}, "bentley": {"total": 0.3036144578313253, "mean": 0.3036144578313253, "unit": "task"}, "aq.it": {"total": 0.23636363636363636, "mean": 0.23636363636363636, "unit": "task"}, "nico": {"total": 0.08771929824561403, "mean": 0.08771929824561403, "unit": "task"}, "www.ro": {"total": 0.24649176327028677, "mean": 0.24649176327028677, "unit": "task"}, "wrekin.sch.uk": {"total": 0.2647058823529412, "mean": 0.2647058823529412, "unit": "task"}, "powiat.pl": {"total": 0.27336244541484717, "mean": 0.27336244541484717, "unit": "task"}, "hartlepool.sch.uk": {"total": 0.21717171717171718, "mean": 0.21717171717171718, "unit": "task"}, "amazon": {"total": 0.4108416547788873, "mean": 0.4108416547788873, "unit": "task"}, "dnp": {"total": 0.28021015761821366, "mean": 0.28021015761821366, "unit": "task"}, "Net": {"total": 0.14111610006414368, "mean": 0.14111610006414368, "unit": "task"}, "com.gn": {"total": 0.2641165755919854, "mean": 0.2641165755919854, "unit": "task"}, "dubai": {"total": 0.2946859903381642, "mean": 0.2946859903381642, "unit": "task"}, "gouv.ht": {"total": 0.352112676056338, "mean": 0.352112676056338, "unit": "task"}, "auspost": {"total": 0.2624365482233503, "mean": 0.2624365482233503, "unit": "task"}, "sado.niigata.jp": {"total": 0.2198581560283688, "mean": 0.2198581560283688, "unit": "task"}, "wme": {"total": 0.2564102564102564, "mean": 0.2564102564102564, "unit": "task"}, "london.sch.uk": {"total": 0.32124352331606215, "mean": 0.32124352331606215, "unit": "task"}, "ms.kr": {"total": 0.3024390243902439, "mean": 0.3024390243902439, "unit": "task"}, "kuji.iwate.jp": {"total": 0.15151515151515152, "mean": 0.15151515151515152, "unit": "task"}, "im.it": {"total": 0.19682959048877147, "mean": 0.19682959048877147, "unit": "task"}, "targi.pl": {"total": 0.1548780487804878, "mean": 0.1548780487804878, "unit": "task"}, "matsushima.miyagi.jp": {"total": 0.19577464788732393, "mean": 0.19577464788732393, "unit": "task"}, "sex.pl": {"total": 0.1276595744680851, "mean": 0.1276595744680851, "unit": "task"}, "cc.mn.us": {"total": 0.1761998685075608, "mean": 0.1761998685075608, "unit": "task"}, "toyama.toyama.jp": {"total": 0.2775229357798165, "mean": 0.2775229357798165, "unit": "task"}, "hakuba.nagano.jp": {"total": 0.19230769230769232, "mean": 0.19230769230769232, "unit": "task"}, "matsuyama.ehime.jp": {"total": 0.24825174825174826, "mean": 0.24825174825174826, "unit": "task"}}