According to Facebook’s latest transparency report, India and Turkey are the most frequent censors of the social network, blocking thousands of users’ content, while the US is the country that has requested most information about user accounts.
Between July and December 2013, Indian authorities censored 4,765 Facebook posts which allegedly violated Indian laws that forbid criticizing religions or the government. […]
While India leads the world in total content blocked from users, Turkey came in a close second with 2,014 pieces of restricted material, most of which level criticism against the Turkish government, a practice which is against the law. Germany censored 84 pieces of user content that ran afoul of laws on promoting Neo-Nazi ideology, as did the authorities in France (80 restrictions) and Austria (78 restrictions).
http://rt.com/news/facebook-us-censorship-nsa-096/