In 1900, about .18% of the world's population were agnostics. By 1970, about 14.7% of the world's population were agnostics.<ref>[http://www.internationalbulletin.org/issues/2015-01/2015-01-029-table.html Status of Global Christianity, 2015, in the Context of 1900–2050]</ref> | In 1900, about .18% of the world's population were agnostics. By 1970, about 14.7% of the world's population were agnostics.<ref>[http://www.internationalbulletin.org/issues/2015-01/2015-01-029-table.html Status of Global Christianity, 2015, in the Context of 1900–2050]</ref> |