(CNN) - We know many Americans can't click away from Facebook, but it may also be the world's favorite social network.
A social media analyst says the site is the number one social network in 127 of the 137 nations he analyzed.
Vincenzo Cosenza releases a World Map of Social Networks every six months. In his latest analysis, he says that since June, Facebook added Armenia, Kyrgyzstan, Latvia and Vietnam to the list of countries where it is the top social network.
But Facebook has yet to get to Russia, China and Iran.