Angola
males age 16-49: 1,467,833
females age 16-49: 1,411,468 (2009 est.)
Anguilla
males age 16-49: 2,955
females age 16-49: 3,308 (2009 est.)
Antigua and Barbuda
males age 16-49: 17,271
females age 16-49: 19,586 (2009 est.)
Argentina
males age 16-49: 8,264,853
females age 16-49: 8,268,498 (2009 est.)
Armenia
males age 16-49: 642,734
females age 16-49: 729,047 (2009 est.)
Aruba
males age 16-49: 20,287
females age 16-49: 21,232 (2009 est.)
Australia
males age 16-49: 4,341,591
females age 16-49: 4,179,659 (2009 est.)
Austria
males age 16-49: 1,607,456
females age 16-49: 1,576,335 (2009 est.)
Azerbaijan
males age 16-49: 1,727,464
females age 16-49: 1,944,260 (2009 est.)
Bahamas, The
males age 16-49: 50,764
females age 16-49: 51,690 (2009 est.)