Bulgaria
9.9% (2005)
Burkina Faso
NA%
Burma
5% (2005 est.)
Burundi
NA%
Cambodia
2.5% (2000 est.)
Cameroon
30% (2001 est.)
Canada
6.8% (2005 est.)
Cape Verde
21% (2000 est.)
Cayman Islands
4.4% (2004)
Central African Republic
8% (23% for Bangui) (2001 est.)