Major World Religious Populations Table
Christianity 2 billion
Islam 1.3 b
Hinduism 900 million
Secular/Agnostic/Atheist 850 million
Buddhism 360 million
Chinese Traditional (include Taoism and Deities worshipping) 225 million
Primal-Indigenous 190 million
Sikhism 23 million
Yoruba (Africa) 20 million
Juche 19 million
Spiritism 14 million
Judaism 14 million
Baha'i 6 million
Jainism 4 million
Shinto (originated in Japan) 4 million
Neo-Paganism 1 million
Unitarian-Universalism 800 thousand
Rastafarianism 700 thousand
Zoroastrianism 150 thousand