*[http://www.internationalbulletin.org/issues/2015-01/2015-01-029-table.html Status of Global Atheism/Christianity/other religions, 2015, in the Context of 1900–2050]</ref> | *[http://www.internationalbulletin.org/issues/2015-01/2015-01-029-table.html Status of Global Atheism/Christianity/other religions, 2015, in the Context of 1900–2050]</ref> |