Cameroon
2.3% (2003 est.)
Canada
2.8% (2003 est.)
Cape Verde
3% (2003)
Cayman Islands
2.8% (2002)
Central African Republic
3.6% (2001 est.)
Chad
6% (2003 est.)
Chile
2.8% (2003 est.)
China
1.2% (2003 est.)
Christmas Island
NA
Cocos (Keeling) Islands
NA