The 2007 CIA World Factbook

by United States. Central Intelligence Agency

Turkey
8.495 billion cu m (1 January 2005 est.)

Turkmenistan
2.01 trillion cu m (1 January 2005 est.)

Ukraine
1.121 trillion cu m (1 January 2005 est.)

United Arab Emirates
6.006 trillion cu m (1 January 2005 est.)

United Kingdom
589 billion cu m (1 January 2005 est.)

United States
5.451 trillion cu m (1 January 2005 est.)

Uzbekistan
1.875 trillion cu m (1 January 2005 est.)

Venezuela
4.276 trillion cu m (1 January 2005 est.)

Vietnam
192.6 billion cu m (1 January 2005 est.)

World
172.2 trillion cu m (1 January 2005 est.)