Benin
0 cu m (2008 est.)
Bermuda
0 cu m (2008 est.)
Bhutan
0 cu m (2008 est.)
Bolivia
2.41 billion cu m (2008 est.)
Bosnia and Herzegovina
310 million cu m (2008 est.)
Botswana
0 cu m (2008 est.)
Brazil
18.72 billion cu m (2009 est.)
British Virgin Islands
0 cu m (2008 est.)
Brunei
4.2 billion cu m (2008 est.)
Bulgaria
3.35 billion cu m (2008)