The 2008 CIA World Factbook

by United States. Central Intelligence Agency

Turkey
38.9% of GDP (2007 est.)

Uganda
20.6% of GDP (2007 est.)

Ukraine
11.7% of GDP (2007 est.)

United Arab Emirates
21.2% of GDP (2007 est.)

United Kingdom
43.6% of GDP (2007 est.)

United States
60.8% of GDP (2007 est.)

Uruguay
64.8% of GDP (2007 est.)

Uzbekistan
18.7% of GDP (2007 est.)

Venezuela
19.3% of GDP (2007 est.)

Vietnam
42% of GDP (2007 est.)