The 2010 CIA World Factbook

by United States. Central Intelligence Agency

Dominican Republic
2.2% of GDP (2007)

Ecuador
1% of GDP (2001)

Egypt
3.8% of GDP (2008)

El Salvador
3.6% of GDP (2008)

Equatorial Guinea
0.6% of GDP (2003)

Eritrea
2% of GDP (2006)

Estonia
5% of GDP (2007)

Ethiopia
5.5% of GDP (2007)

Fiji
6.2% of GDP (2004)

Finland
5.4% of GDP (2007)