Mauritania
males age 16-49: 463,305
females age 16-49: 484,777 (2008 est.)
Mexico
males age 16-49: 22,188,284
females age 16-49: 24,884,614 (2008 est.)
Micronesia, Federated States of
males age 16-49: 21,748 (2008 est.)
Moldova
males age 16-49: 877,070
females age 16-49: 994,091 (2008 est.)
Monaco
males age 16-49: 5,376 (2008 est.)
Mongolia
males age 16-49: 696,652
females age 16-49: 731,480 (2008 est.)
Montserrat
males age 16-49: 2,097 (2008 est.)
Morocco
males age 16-49: 7,627,988
females age 16-49: 7,754,873 (2008 est.)
Mozambique
males age 16-49: 2,287,526 (2008 est.)
Namibia
males age 16-49: 313,497 (2008 est.)