5%, 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)

Cuba
nominally 85% Roman Catholic prior to CASTRO assuming power;
Protestants, Jehovah's Witnesses, Jews, and Santeria are also
represented

Cyprus
Greek Orthodox 78%, Muslim 18%, other (includes Maronite and
Armenian Apostolic) 4%

Czech Republic
Roman Catholic 26.8%, Protestant 2.1%, other 3.3%,
unspecified 8.8%, unaffiliated 59% (2001 census)

Denmark
Evangelical Lutheran 95%, other Christian (includes
Protestant and Roman Catholic) 3%, Muslim 2%

Djibouti
Muslim 94%, Christian 6%

Dominica
Roman Catholic 61.4%, Seventh Day Adventist 6%, Pentecostal
5.6%, Baptist 4.1%, Methodist 3.7%, Church of God 1.2%, Jehovah's
Witnesses 1.2%, other Christian 7.7%, Rastafarian 1.3%, other or
unspecified 1.6%, none 6.1% (2001 census)

Dominican Republic
Roman Catholic 95%, other 5%

Ecuador
Roman Catholic 95%, other 5%

Egypt
Muslim (mostly Sunni) 90%, Coptic 9%, other Christian 1%

El Salvador
Roman Catholic 57.1%, Protestant 21.2%, Jehovah's
Witnesses 1.9%, Mormon 0.7%, other religions 2.3%, none 16.8% (2003
est.)

Equatorial Guinea
nominally Christian and predominantly Roman
Catholic, pagan practices

Eritrea
Muslim, Coptic Christian, Roman Catholic, Protestant

Estonia
Evangelical Lutheran 13.6%, Orthodox 12.8%, other Christian
(including Methodist, Sevent