The 2009 CIA World Factbook

by United States. Central Intelligence Agency

Bolivia
$4,500 (2008 est.)
$4,300 (2007 est.)
$4,200 (2006 est.)
note: data are in 2008 US dollars

Bosnia and Herzegovina
$6,500 (2008 est.)
$6,200 (2007 est.)
$5,900 (2006 est.)
note: data are in 2008 US dollars

Botswana
$13,900 (2008 est.)
$13,800 (2007 est.)
$13,400 (2006 est.)
note: data are in 2008 US dollars

Brazil
$10,200 (2008 est.)
$9,800 (2007 est.)
$9,400 (2006 est.)
note: data are in 2008 US dollars

British Virgin Islands
$38,500 (2004 est.)

Brunei
$51,300 (2008 est.)
$53,300 (2007 est.)
$54,200 (2006 est.)
note: data are in 2008 US dollars

Bulgaria
$12,900 (2008 est.)
$12,100 (2007 est.)
$11,300 (2006 est.)
note: data are in 2008 US dollars

Burkina Faso
$1,200 (2008 est.)
$1,200 (2007 est.)
$1,200 (2006 est.)
note: data are in 2008 US dollars

Burma
$1,200 (2008 est.)
$1,200 (2007 est.)
$1,100 (2006 est.)
note: data are in 2008 US dollars

Burundi
$300 (2008 est.)
$300 (2007 est.)
$300 (2006 est.)
note: data are in 2008 US dollars