The 2010 CIA World Factbook

by United States. Central Intelligence Agency

Gaza Strip
NA

Georgia
1.9% of GDP (2010 est.)

Germany
1.5% of GDP (2005 est.)

Ghana
1.7% of GDP (2009)

Greece
4.3% of GDP (2005 est.)

Grenada
NA

Guatemala
0.4% of GDP (2009)

Guinea
1.1% of GDP (2009)

Guinea-Bissau
3.1% of GDP (2005 est.)

Guyana
1.8% of GDP (2006)