The 2009 CIA World Factbook

by United States. Central Intelligence Agency

Djibouti
3.8% of GDP (2006)

Dominica
NA (2006)

Dominican Republic
0.8% of GDP (2006)

Ecuador
2.8% of GDP (2006)

Egypt
3.4% of GDP (2005 est.)

El Salvador
5% of GDP (2006)

Equatorial Guinea
0.1% of GDP (2006 est.)

Eritrea
6.3% of GDP (2006 est.)

Estonia
2% of GDP (2005 est.)

Ethiopia
3% of GDP (2006)