The 2009 CIA World Factbook

by United States. Central Intelligence Agency

Finland
20.6% of GDP (2008 est.)

France
21.9% of GDP (2008 est.)

Gabon
27.3% of GDP (2008 est.)

Gambia, The
28% of GDP (2008 est.)

Georgia
22.5% of GDP (2008 est.)

Germany
19.2% of GDP (2008 est.)

Ghana
32.1% of GDP (2008 est.)

Greece
20.7% of GDP (2008 est.)

Guatemala
18.6% of GDP (2008 est.)

Guinea
12.3% of GDP (2008 est.)