Sweden
males age 16-49: 1,709,592
females age 16-49: 1,649,875 (2010 est.)
Switzerland
males age 16-49: 1,502,736
females age 16-49: 1,468,785 (2010 est.)
Syria
males age 16-49: 4,948,802
females age 16-49: 4,786,596 (2010 est.)
Taiwan
males age 16-49: 5,094,111
females age 16-49: 4,980,454 (2010 est.)
Tajikistan
males age 16-49: 1,461,896
females age 16-49: 1,642,240 (2010 est.)
Tanzania
males age 16-49: 5,667,987
females age 16-49: 5,690,331 (2010 est.)
Thailand
males age 16-49: 13,247,646
females age 16-49: 14,166,227 (2010 est.)
Timor-Leste
males age 16-49: 236,996
females age 16-49: 245,033 (2010 est.)
Togo
males age 16-49: 983,283
females age 16-49: 1,004,887 (2010 est.)
Tonga
males age 16-49: 27,404
females age 16-49: 28,509 (2010 est.)