The 2006 CIA World Factbook

by United States. Central Intelligence Agency

Bhutan
37,800 (2005)

Bolivia
2.421 million (2005)

Bosnia and Herzegovina
1.594 million (2005)

Botswana
823,100 (2005)

Brazil
86.21 million (2005)

British Virgin Islands
8,000 (2002)

Brunei
205,900 (2004)

Bulgaria
6.245 million (2005)

Burkina Faso
572,200 (2005)

Burma
183,400 (2005)