Countries

Country	Score	Current rating
Uruguay	84/100	Open
Argentina	59/100	Obstructed
Brazil	55/100	Obstructed
Bolivia	50/100	Obstructed
Colombia	40/100	Repressed
Chile	76/100	Narrowed
Ecuador	47/100	Obstructed
Peru	40/100	Repressed
Paraguay	52/100	Obstructed
Venezuela	14/100	Closed
Guyana	71/100	Narrowed

Closed1 - 20
Repressed21 - 40
Obstructed41 - 60
Narrowed61 - 80
Open81 - 100