Brazil
6.9% (2005 est.)

British Virgin Islands
2% (2005)

Brunei
0.9% (2004)

Bulgaria
5% (2005)

Burkina Faso
6.4% (2005 est.)

Burma
20.2% (2005 est.)

Burundi
16% (2005 est.)

Cambodia
5.8% (2005 est.)

Cameroon
2% (2005 est.)

Canada
2.2% (2005 est.)