New Zealand
males age 18-49: 29,738
females age 17-49: 28,523 (2005 est.)
Nicaragua
males age 18-49: 65,170
females age 17-49: 63,133 (2005 est.)
Niger
males age 18-49: 129,045
females age 18-49: 121,230 (2005 est.)
Nigeria
males age 18-49: 1,353,180
females age 18-49: 1,329,267 (2005 est.)
Norway
males age 18-49: 29,179
females age 18-49: 28,023 (2005 est.)
Oman
males age 18-49: 26,391
females age 18-49: 25,466 (2005 est.)
Pakistan
males age 18-49: 1,969,055
females age 16-49: 1,849,254 (2005 est.)
Palau
males age 18-49: 142 (2005 est.)
Panama
males age 18-49: 29,724
Paraguay
males age 18-49: 63,058
females age 18-49: 62,217 (2005 est.)