Canada
0.7% (2006 est.)

Cape Verde
NA%

Cayman Islands
NA%

Central African Republic
3% (2002)

Chad
5% (1995)

Chile
5% (2006 est.)

China
22.9% (2006 est.)

Colombia
5.8% (2006 est.)

Comoros
-2% (1999 est.)

Congo, Democratic Republic of the
NA%