The 2008 CIA World Factbook

by United States. Central Intelligence Agency

Bulgaria
5.663 billion cu m (1 January 2008 est.)

Burkina Faso
0 cu m (1 January 2006 est.)

Burma
283.2 billion cu m (1 January 2008 est.)

Burundi
0 cu m (1 January 2006 est.)

Cambodia
NA

Cameroon
135.1 billion cu m (1 January 2008 est.)

Canada
1.648 trillion cu m (1 January 2008 est.)

Cape Verde
0 cu m (1 January 2006 est.)

Cayman Islands
0 cu m (1 January 2006 est.)

Central African Republic
0 cu m (1 January 2006)