The 2010 CIA World Factbook

by United States. Central Intelligence Agency

Bermuda
57,700 (2009)

Bhutan
26,300 (2009)

Bolivia
810,200 (2009)

Bosnia and Herzegovina
998,600 (2009)

Botswana
144,200 (2009)

Brazil
41.497 million (2009)

British Indian Ocean Territory
NA

British Virgin Islands
20,100 (2009)

Brunei
80,500 (2009)

Bulgaria
2.164 million (2009)