The 2009 CIA World Factbook

by United States. Central Intelligence Agency

Austria
22.4% of GDP (2008 est.)

Azerbaijan
21.2% of GDP (2008 est.)

Bahrain
26.6% of GDP (2008 est.)

Bangladesh
24.3% of GDP (2008 est.)

Belarus
31.9% of GDP (2008 est.)

Belgium
22.7% of GDP (2008 est.)

Belize
27.8% of GDP (2008 est.)

Benin
19.2% of GDP (2008 est.)

Bolivia
18% of GDP (2008 est.)

Botswana
23.4% of GDP (2008 est.)