The 2010 CIA World Factbook

by United States. Central Intelligence Agency

Bulgaria
0 cu m (2008)

Burkina Faso
0 cu m (2008 est.)

Burma
8.55 billion cu m (2008 est.)

Burundi
0 cu m (2008 est.)

Cambodia
0 cu m (2008 est.)

Cameroon
0 cu m (2008 est.)

Canada
94.67 billion cu m (2009 est.)

Cape Verde
0 cu m (2008 est.)

Cayman Islands
0 cu m (2008 est.)

Central African Republic
0 cu m (2008 est.)