Top 10 Countries on Facebook

11-20: Malaysia (12 million), Spain (12 million), the Philippines (10 million), Australia (9.1 million), Argentina and Taiwan (8.2 million apiece), Colombia (7.5 million), Brazil (6.2 million), Chile (6.2 million), Thailand (6.2 million).

Estimated monthly visitors to Facebook.com shown in parentheses.

[via The Huffington Post and Pingdom]