The 2009 CIA World Factbook

by United States. Central Intelligence Agency

Guyana
35.3% of GDP (2008 est.)

Haiti
28.9% of GDP (2008 est.)

Honduras
33.4% of GDP (2008 est.)

Hong Kong
19.7% of GDP (2008 est.)

Hungary
20.2% of GDP (2008 est.)

Iceland
23.9% of GDP (2008 est.)

India
39% of GDP (2008 est.)

Indonesia
23.6% of GDP (2008)

Iran
26.3% of GDP (2008 est.)

Ireland
21.2% of GDP (2008 est.)