Tunisia
5.1% (2003 est.)
Turkey
5.8% (2003 est.)
Turkmenistan
23.1% (2003 est.)
Turks and Caicos Islands
4.9% (2000 est.)
Tuvalu
3% (2000 est.)
Uganda
4.4% (2003 est.)
Ukraine
9.4% (2003 est.)
United Arab Emirates
5.2% (2003 est.)
United Kingdom
2.2% (2003 est.)
United States
3.1% (2003 est.)