The 2008 CIA World Factbook

by United States. Central Intelligence Agency

Finland
20.3% of GDP (2007 est.)

France
21.5% of GDP (2007 est.)

Gabon
24.2% of GDP (2007 est.)

Gambia, The
25.4% of GDP (2007 est.)

Georgia
29.4% of GDP (2007 est.)

Germany
18.5% of GDP (2007 est.)

Ghana
31.6% of GDP (2007 est.)

Greece
25.7% of GDP (2007 est.)

Guatemala
17.1% of GDP (2007 est.)

Guinea
11.3% of GDP (2007 est.)