https://www.humanreligions.info/tags/no_religion.html
Main page:
Secularisation Theory: Will Modern Society Reject Religion? What is Secularism?Human Truth Foundation pages (13):
Religion in the United Kingdom: Diversity, Trends and Decline, in the following sections:
Religion in Europe: 1. Country by Country Comparison
Compare International Statistics by Region and Continent: 7. Religion and Beliefs
Which are the Best Countries in the Middle East?: 11. Religion and Beliefs
Which are the Best Caribbean Countries?: 11. Religion and Beliefs
Which are the Best Mediterranean Countries?: 11. Religion and Beliefs
Which are the Best Small Island Nations?: 11. Religion and Beliefs
Which are the Best Countries in The Americas?: 11. Religion and Beliefs
Which are the Best Countries in Europe?: 11. Religion and Beliefs
Which are the Best Countries in Africa?: 11. Religion and Beliefs
Which are the Best Countries in Asia?: 11. Religion and Beliefs