The 2007 CIA World Factbook

by United States. Central Intelligence Agency

Bhutan
$840.5 million (2005 est.)

Bolivia
$10.22 billion (2006 est.)

Bosnia and Herzegovina
$9.158 billion (2006 est.)

Botswana
$9.697 billion (2006 est.)

Brazil
$620.7 billion (2006 est.)

British Virgin Islands
$839.7 million (2003)

Brunei
$5.486 billion (2004 est.)

Bulgaria
$27.85 billion (2006 est.)

Burkina Faso
$5.821 billion (2006 est.)

Burma
$7.845 billion (2006 est.)