Bangladesh followed by 86.6 percent of the population. The country is home to most Bengali Muslims, the second-largest ethnic group in the Muslim world. Most Bangladeshi Muslims are Sunni, followed by Shia and Ahmadiya. About four percent are non-denominational Muslims. Bangladesh has the fourth-largest Muslim population in the world, and is the third-largest Muslim-majority country (after Indonesia and Pakistan). Sufism has a lengthy heritage in the region. The largest gathering of Muslims in Bangladesh is the Bishwa Ijtema, held annually by the Tablighi Jamaat. The Ijtema is the second-largest Muslim congregation in the world, after the Hajj. Hinduism is followed by
Jewish population by country persist in reporting on the number of Jewish Americans. Below is a list of Jewish populations in the world by country or territory. Unless otherwise indicated, core and enlarged population numbers are taken from DellaPergola's chapter "World Jewish Population" of the American Jewish Year Book of 2014. Where other credible sources present competing numbers, they are presented with a range and citation. DellaPergola's population figures are primarily based on national censuses combined with trend analysis. He has described the "core Jewish population" in the diaspora as "all persons who, when asked in a socio-demographic survey, identify themselves as Jews; or