The 2008 CIA World Factbook

by United States. Central Intelligence Agency

Benin
$5.433 billion (2007 est.)

Bermuda
$NA

Bhutan
$1.308 billion (2007 est.)

Bolivia
$13.19 billion (2007 est.)

Bosnia and Herzegovina
$14.78 billion (2007 est.)

Botswana
$12.31 billion (2007 est.)

Brazil
$1.314 trillion (2007 est.)

British Virgin Islands
$839.7 million (2003)

Brunei
$12.39 billion (2007 est.)

Bulgaria
$39.61 billion (2007 est.)