PewResearch: Global Religious Diversity

http://www.pewforum.org/2014/04/04/global-religious-diversity/

Half of the Most Religiously Diverse Countries are in Asia-Pacific Region

Several years ago, the Pew Research Center produced estimates of the religious makeup of more than 200 countries and territories, which it published in the 2012 report “The Global Religious Landscape.” The effort was part of the Pew-Templeton Global Religious Futures project, which analyzes religious change and its impact on societies around the world.