The 2008 CIA World Factbook

by United States. Central Intelligence Agency

Guyana
34.9% of GDP (2007 est.)

Haiti
28.9% of GDP (2006 est.)

Honduras
30.4% of GDP (2007 est.)

Hong Kong
20.3% of GDP (2007 est.)

Hungary
20.9% of GDP (2007 est.)

Iceland
27.5% of GDP (2007 est.)

India
33.9% of GDP (2007 est.)

Indonesia
24.9% of GDP (2007 est.)

Iran
27.6% of GDP (2007 est.)

Ireland
26.3% of GDP (2007 est.)