Data from: Yang Zongde, Study on Current Muslim Population in China, Jinan Muslim, 2, 2010. ↑ Religious Composition by Country, 2010–2050 | Pew Research Center. Pewforum.org (2 April 2015). Retrieved on 2017-01-20. ↑ "Mapping the Global Muslim Population: A Report on the Size and Distribution of the World's Muslim Population" (PDF).