The 2001 CIA World Factbook

by United States. Central Intelligence Agency

Barbados:
1.17% (1999 est.)

Belarus:
0.28% (1999 est.)

Belgium:
0.15% (1999 est.)

Belize:
2.01% (1999 est.)

Benin:
2.45% (1999 est.)

Bermuda:
NA%

Bhutan:
less than 0.01% (1999 est.)

Bolivia:
0.1% (1999 est.)

Bosnia and Herzegovina:
0.04% (1999 est.)

Botswana:
35.8% (1999 est.)