Chad
2.195% (2008 est.)
Chile
0.905% (2008 est.)
China
0.629% (2008 est.)
Christmas Island
0% (2008 est.)
Cocos (Keeling) Islands
0% (2008 est.)
Colombia
1.405% (2008 est.)
Comoros
2.803% (2008 est.)
Congo, Democratic Republic of the
3.236% (2008 est.)
Congo, Republic of the
2.696% (2008 est.)
Cook Islands
NA (2008 est.)