clipped from: www.godweb.org   
The Top Dozen Religions of the World
What are the largest religions of the world? What are their membership statistics, relative size, locations, rankings? Find out now simply by looking at the table and map below:
Religion:Members:
Christianity 2 Billion
Islam 1.2 Billion 
Hinduism 785 Million 
Buddhism 360 Million 
Judaism 17 Million
Sikhism 16 Million
Baha'i5 Million
Confucianism5 Million
Jainism 4 Million
Shintoism3 Million
Wicca.7 Million
Zoroastrianism .2 Million