British Virgin Islands
3% (1995)

Brunei
10% (2001 est.)

Bulgaria
18% (2002 est.)

Burkina Faso
NA%

Burma
5.1% (2001 est.)

Burundi
NA%

Cambodia
2.8% (1999 est.)

Cameroon
30% (2001 est.)

Canada
7.6% (2002 est.)

Cape Verde
21% (2000 est.)