Christmas Island
NA
Cocos (Keeling) Islands
NA
Colombia
0.6% (2007 est.)
Comoros
less than 0.1% (2007 est.)
Congo, Democratic Republic of the
4.2% (2003 est.)
Congo, Republic of the
3.5% (2007 est.)
Cook Islands
NA
Costa Rica
0.4% (2007 est.)
Cote d'Ivoire
3.9% (2007 est.)
Croatia
less than 0.1% (2007 est.)