The 2008 CIA World Factbook

by United States. Central Intelligence Agency

British Virgin Islands
0 cu m (2007 est.)

Brunei
0 cu m (2007 est.)

Bulgaria
5.179 billion cu m (2005)

Burkina Faso
0 cu m (2007 est.)

Burma
0 cu m (2007 est.)

Burundi
0 cu m (2007 est.)

Cambodia
0 cu m (2007 est.)

Cameroon
0 cu m (2007 est.)

Canada
13.2 billion cu m (2007 est.)

Cape Verde
0 cu m (2007 est.)