Facebook Speeds Toward 700 Million Users. Where Are They Coming From?

Facebook continues to explode, and is now closing in to 700 million users. But much of the growth is coming from outside of the U.S. Brazil alone added 1.9 million new users to Facebook in May, according to SocialBakers. That's a jump of 11 %.  Here is a chart of the top growing countries for Facebook in May 2011.