[GLOBAL INDEX OF RELIGIOSITY AND ATHEISM](http://www.wingia.com/web/files/news/14/file/14.pdf) (PDF, 1.9Mb):The top ten Atheist populations are the following:Percent saying they think of themselves as convinced atheists:China 47%Japan 31%Czech Republic 30%France 29%Korea, Rep (South) 15%Germany 15%Netherlands 14%Austria 10%Iceland 10%Australia 10%Ireland 10%The top 10 religious populations are as following:Percent saying they think of themselves as religious person:Ghana 96%Nigeria 93%Armenia 92%Fiji 92%Macedonia 90%Romania 89%Iraq 88%Kenya 88%Peru 86%Brazil 85%