I believe that around 86% of the world's population is religious. 6 billion.
0.5%
About 11%.
62%
30 Present of the worlds population belongs to east Asia
4.5% (2011)
79%
30
80 percent
90%
near 70%
30 percent
3% of the worlds population. ^ Where did the person get the above percentage from? Where is the source?