The 2006 CIA World Factbook

by United States. Central Intelligence Agency

Gambia, The
0 cu m (2003 est.)

Georgia
20 million cu m (2003 est.)

Germany
22.22 billion cu m (2003 est.)

Ghana
0 cu m (2003 est.)

Gibraltar
0 cu m (2003 est.)

Greece
27 million cu m (2003 est.)

Greenland
0 cu m (2003 est.)

Grenada
0 cu m (2003 est.)

Guadeloupe
0 cu m (2003 est.)

Guam
0 cu m (2003 est.)