countries: show: extent and gva, fix percent
countries: show: extent and gva, fix percent

apercas/gfw,cciciarelli8/gfw,apercas/gfw,KarlaRenschler/gfw,codeminery/gfw,Vizzuality/gfw,KarlaRenschler/gfw,apercas/gfw,Vizzuality/gfw,codeminery/gfw,cciciarelli8/gfw,codeminery/gfw,KarlaRenschler/gfw,apercas/gfw,codeminery/gfw,KarlaRenschler/gfw