Statistics in regards to Europe came from religious organization called Tearfund.
Statistics in regards to America came from the Pew Forum on Religion & Public Life.
Atheism growing came from..
Societal Health statistics come from numerous sources, such as The journal of Religion and Society
but the specific quotation comes from "The Cambridge Companion to Atheism" by Zuckerman. More information can be found in this video
National Academy of Sciences statistics come from a study in the Journal Nature, by Larson & Whitham in 1998.
Intelligence and Education statistics come from the Tearfund organization as linked previously as well as DOZENS of studies that can be summed up by Paul Bell in an article in Mensa magazine.
Bell, Paul. "Would you believe it?" Mensa Magazine, Feb. 2002, pp. 12--13
Prison Statistics can be found here..
Divorce Statistics can be found here..