Indonesia
3.6% of GDP (2006)

Iran
5.1% of GDP (2006)

Iraq
NA

Ireland
4.7% of GDP (2005)

Isle of Man
NA

Israel
6.9% of GDP (2004)

Italy
4.5% of GDP (2005)

Jamaica
5.3% of GDP (2005)

Japan
3.5% of GDP (2005)

Jersey
NA