Tonga
males age 16-49: 32,053
females age 16-49: 30,981 (2008 est.)
Trinidad and Tobago
males age 16-49: 301,561
females age 16-49: 264,225 (2008 est.)
Tunisia
males age 16-49: 2,992,249
females age 16-49: 2,912,819 (2008 est.)
Turkey
males age 16-49: 20,213,205
females age 16-49: 19,432,688 (2008 est.)
Turkmenistan
males age 16-49: 1,316,698
females age 16-49: 1,331,005 (2008 est.)
Uganda
males age 16-49: 6,532,894
females age 16-49: 6,352,416 (2008 est.)
Ukraine
males age 16-49: 11,457,562
females age 16-49: 11,767,357 (2008 est.)
United Arab Emirates males age 16-49: 2,405,884 (includes non-nationals) females age 16-49: 884,853 (2008 est.)
United Kingdom
males age 16-49: 14,729,500
females age 16-49: 14,125,600 (2008 est.)
United States
males age 16-49: 72,715,332
females age 16-49: 71,638,785 (2008 est.)