Cameroon
2.8% (2010 est.)
0.9% (2009 est.)
3.9% (2008 est.)

Canada
3% (2010 est.)
-2.5% (2009 est.)
0.5% (2008 est.)

Cape Verde
4.5% (2010 est.)
1.8% (2009 est.)
5.9% (2008 est.)

Cayman Islands 1.1% (2008 est.) 0.9% (2004 est.)

Central African Republic
3.7% (2010 est.)
1.7% (2009 est.)
2% (2008 est.)

Chad
2% (2010 est.)
-1.6% (2009 est.)
10.7% (2008 est.)

Chile
5.3% (2010 est.)
-1.5% (2009 est.)
3.7% (2008 est.)

China
10.3% (2010 est.)
9.1% (2009 est.)
9% (2008 est.)

Colombia
4.4% (2010 est.)
0.8% (2009 est.)
2.7% (2008 est.)

Comoros
1.7% (2010 est.)
1.8% (2009 est.)
1% (2008 est.)