The 2005 CIA World Factbook

by United States. Central Intelligence Agency

Turkmenistan
$3.034 billion (2004 est.)

Uganda
$1.2 billion (2004 est.)

Ukraine
$11.33 billion (2004 est.)

United Arab Emirates
$18.64 billion (2004 est.)

United Kingdom
$48.73 billion (2004)

United States
$85.94 billion (2003)

Uruguay
$2.362 billion (2004 est.)

Uzbekistan
$1.603 billion (2004 est.)

Venezuela
$25.75 billion (2004 est.)

Vietnam
$6.51 billion (2004 est.)