Brunei
Muslim (official) 67%, Buddhist 13%, Christian 10%,
indigenous beliefs and other 10%

Bulgaria
Bulgarian Orthodox 82.6%, Muslim 12.2%, Roman Catholic
1.7%, Jewish 0.1%, Protestant, Gregorian-Armenian, and other 3.4%
(1998)

Burkina Faso
indigenous beliefs 40%, Muslim 50%, Christian (mainly
Roman Catholic) 10%

Burma
Buddhist 89%, Christian 4% (Baptist 3%, Roman Catholic 1%),
Muslim 4%, animist 1%, other 2%

Burundi
Christian 67% (Roman Catholic 62%, Protestant 5%),
indigenous beliefs 23%, Muslim 10%

Cambodia
Theravada Buddhist 95%, other 5%

Cameroon
indigenous beliefs 40%, Christian 40%, Muslim 20%

Canada
Roman Catholic 46%, Protestant 36%, other 18%
note: based on the 1991 census

Cape Verde
Roman Catholic (infused with indigenous beliefs);
Protestant (mostly Church of the Nazarene)

Cayman Islands
United Church (Presbyterian and Congregational),
Anglican, Baptist, Church of God, other Protestant, Roman Catholic