The Amazon rainforest covers more than 2.1 million square miles in South America and includes territory in Brazil, Ecuador, Venezuela, Suriname, Peru, Colombia, Bolivia, Guyana and French Guiana. The Catholics-to-priest ratios in Venezuela (9,829-to-1), Peru (8,427-to-1), Bolivia (8,038-to-1) and Brazil (7,976-to-1) are even higher than the continental average.