The atheist facts and statistics page is a collection of data related to atheism and religions.
(Sizes shown are approximate estimates, and are here mainly for the purpose of ordering the groups, not providing a definitive number. This list is sociological/statistical in perspective.)
Christianity:
2.1 billion
Islam:
1.5 billion
Secular/Nonreligious/Agnostic/Atheist:
1.1 billion
Hinduism:
900 million
Chinese traditional religion:
394 million
Buddhism:
376 million
Primal-indigenous:
300 million
African Traditional & Diasporic:
100 million
Sikhism:
23 million
Juche:
19 million
Spiritism:
15 million
Judaism:
14 million
Baha'i:
7 million
Jainism:
4.2 million
Shinto:
4 million
Cao Dai:
4 million
Zoroastrianism:
2.6 million
Tenrikyo:
2 million
Neo-Paganism:
1 million
Unitarian-Universalism:
800 thousand
Rastafarianism:
600 thousand
Scientology:
500 thousand
Source: adherents.com
Religion percentage have been divorced:
Jews:
30%
Born-again Christians:
27%
Other Christians :
24%
Atheists, Agnostics :
21%
Note: Whilst the above figures are too close to make a clear distinction, they do however clearly demonstrate that people of no-religion are no more, nor no less moral than those whom are religious.
Ron Barrier, Spokespersonn for American Atheists remarked on these findings with some rather caustic comments against organized religion. He said:
These findings confirm what I have been saying these last five years. Since atheist ethics are of a higher caliber than religious morals, it stands to reason that our families would be dedicated more to each other than to some invisible monitor in the sky. With atheism, women and men are equally responsible for a healthy marriage. There is no room in atheist ethics for the type of 'submissive' nonsense preached by Baptists and other Christian and/or Jewish groups. Atheists reject, and rightly so, the primitive patriarchal attitudes so prevalent in many religions with respect to marriage.
Source: religioustolerance.org