Taiwan
males age 19-49: 4,749,537
females age 19-49: 4,644,607 (2005 est.)
Tajikistan
males age 18-49: 1,244,941
females age 18-49: 1,297,891 (2005 est.)
Tanzania
males age 18-49: 3,879,630 (2005 est.)
Thailand
males age 21-49: 10,396,032
females age 21-49: 11,487,690 (2005 est.)
Togo
males age 18-49: 696,933
females age 18-49: 707,821 (2005 est.)
Tonga
males age 18-49: 19,840
females age 18-49: 21,342 (2005 est.)
Trinidad and Tobago
males age 18-49: 202,958
females age 18-49: 173,797 (2005 est.)
Tunisia
males age 20-49: 2,035,431
females age 20-49: 2,000,757 (2005 est.)
Turkey
males age 20-49: 13,905,901
females age 20-49: 13,335,812 (2005 est.)
Turkmenistan
males age 18-49: 759,978
females age 18-49: 940,179 (2005 est.)