The 2001 CIA World Factbook

by United States. Central Intelligence Agency

British Virgin Islands:
20,812 (July 2001 est.)

Brunei:
343,653 (July 2001 est.)

Bulgaria:
7,707,495 (July 2001 est.)

Burkina Faso:
12,272,289

note: estimates for this country explicitly take into account the effects of excess mortality due to AIDS; this can result in lower life expectancy, higher infant mortality and death rates, lower population and growth rates, and changes in the distribution of population by age and sex than would otherwise be expected (July 2001 est.)

Burma: 41,994,678

note: estimates for this country explicitly take into account the effects of excess mortality due to AIDS; this can result in lower life expectancy, higher infant mortality and death rates, lower population and growth rates, and changes in the distribution of population by age and sex than would otherwise be expected (July 2001 est.)

Burundi: 6,223,897

note: estimates for this country explicitly take into account the effects of excess mortality due to AIDS; this can result in lower life expectancy, higher infant mortality and death rates, lower population and growth rates, and changes in the distribution of population by age and sex than would otherwise be expected (July 2001 est.)

Cambodia: 12,491,501