Fix delta of stats
Fix delta of stats

cedricpinson/osgjs,jtorresfabra/osgjs,gideonmay/osgjs,gideonmay/osgjs,cedricpinson/osgjs,hishamabdelrahman/osgjs,jtorresfabra/osgjs,kkuunnddaannkk/osgjs,kkuunnddaannkk/osgjs,jmirabel/osgjs,jmirabel/osgjs,cedricpinson/osgjs,hishamabdelrahman/osgjs,jmirabel/osgjs,hishamabdelrahman/osgjs,gideonmay/osgjs,jtorresfabra/osgjs,kkuunnddaannkk/osgjs