The 2006 CIA World Factbook

by United States. Central Intelligence Agency

Bolivia
$6.309 billion (2005 est.)

Bosnia and Herzegovina
$3.116 billion (2005 est.)

Botswana
$519 million (2005 est.)

Brazil
$188 billion (2005 est.)

British Virgin Islands
$36.1 million (1997)

Brunei
$0 $NA

Bulgaria
$15.32 billion (2005 est.)

Burkina Faso
$1.85 billion (2003)

Burma
$6.99 billion (2005 est.)

Burundi
$1.2 billion (2003)