Congo, Republic of the:
Christian 50%, animist 48%, Muslim 2%

Cook Islands:
Christian (majority of populace are members of the
Cook Islands Christian Church)

Costa Rica:
Roman Catholic 76.3%, Evangelical 13.7%, other
Protestant 0.7%, Jehovah's Witnesses 1.3%, other 4.8%, none 3.2%

Cote d'Ivoire:
Christian 34%, Muslim 27%, no religion 21%, animist
15%, other 3% (1998)

note: the majority of foreigners (migratory workers) are Muslim
(70%) and Christian (20%)

Croatia:
Roman Catholic 76.5%, Orthodox 11.1%, Muslim 1.2%,
Protestant 0.4%, others and unknown 10.8% (1991)

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%, Maronite, Armenian
Apostolic, and other 4%

Czech Republic:
atheist 39.8%, Roman Catholic 39.2%, Protestant
4.6%, Orthodox 3%, other 13.4%

Denmark:
Evangelical Lutheran 95%, other Protestant and Roman
Catholic 3%, Muslims 2%