Christmas Island
Buddhist 36%, Muslim 25%, Christian 18%, other 21%
(1997)
Cocos (Keeling) Islands
Sunni Muslim 80%, other 20% (2002 est.)
Colombia
Roman Catholic 90%, other 10%
Comoros
Sunni Muslim 98%, Roman Catholic 2%
Congo, Democratic Republic of the
Roman Catholic 50%, Protestant
20%, Kimbanguist 10%, Muslim 10%, other (includes syncretic sects
and indigenous beliefs) 10%
Congo, Republic of the
Christian 50%, animist 48%, Muslim 2%
Cook Islands
Cook Islands Christian Church 55.9%, Roman Catholic
16.8%, Seventh-Day Adventists 7.9%, Church of Latter Day Saints
3.8%, other Protestant 5.8%, other 4.2%, unspecified 2.6%, none 3%
(2001 census)
Costa Rica
Roman Catholic 76.3%, Evangelical 13.7%, Jehovah's
Witnesses 1.3%, other Protestant 0.7%, other 4.8%, none 3.2%
Cote d'Ivoire
Muslim 38.6%, Christian 32.8%, indigenous 11.9%, none
16.7% (2008 est.)
note: the majority of foreigners (migratory workers) are Muslim
(70%) and Christian (20%)
Croatia
Roman Catholic 87.8%, Orthodox 4.4%, other Christian 0.4%,
Muslim 1.3%, other and unspecified 0.9%, none 5.2% (2001 census)