Turkey
25.3% (2003 est.)
Turkmenistan
9.5% (2003 est.)
Turks and Caicos Islands
4% (1995)
Tuvalu
5% (2000 est.)
Uganda
7.9% (2003 est.)
Ukraine
5.2% (2003 est.)
United Arab Emirates
3.2% (2003 est.)
United Kingdom
1.4% (2003 est.)
United States
2.3% (2003)
Uruguay
19.4% (2003 est.)