The 2008 CIA World Factbook

by United States. Central Intelligence Agency

Turkmenistan
fewer than 200 (2003 est.)

Turks and Caicos Islands
NA

Tuvalu
NA

Uganda
530,000 (2001 est.)

Ukraine
360,000 (2001 est.)

United Arab Emirates
NA

United Kingdom
51,000 (2001 est.)

United States
950,000 (2003 est.)

Uruguay
6,000 (2001 est.)

Uzbekistan
11,000 (2003 est.)