Canada
0.3% (2003 est.)
Cape Verde
0.035% (2001 est.)
Cayman Islands
NA
Central African Republic
13.5% (2003 est.)
Chad
4.8% (2003 est.)
Chile
0.3% (2003 est.)
China
0.1% (2003 est.)
Christmas Island
NA
Cocos (Keeling) Islands
NA
Colombia
0.7% (2003 est.)