: 114,566 (2008 est.)

Macau
males age 16-49: 121,825 (2008 est.)

Macedonia
males age 16-49: 532,856
females age 16-49: 513,684 (2008 est.)

Madagascar
males age 16-49: 4,443,341
females age 16-49: 4,441,124 (2008 est.)

Malawi
males age 16-49: 3,050,444 (2008 est.)

Malaysia
males age 16-49: 6,440,338
females age 16-49: 6,280,826 (2008 est.)

Maldives
males age 16-49: 89,505
females age 16-49: 85,745 (2008 est.)

Mali
males age 16-49: 2,603,700
females age 16-49: 2,441,776 (2008 est.)

Malta
males age 16-49: 96,309
females age 16-49: 92,242 (2008 est.)

Marshall Islands
males age 16-49: 15,708 (2008 est.)

Mauritania
males age 16-49: 740,675
females age 16-49: 744,709 (2008 est.)

Mauritius
males age 16-49: 341,018 (2008 est.)

Mexico
males age 16-49: 27,774,688
females age 16-49: 29,376,791 (2008 est.)

Micronesia, Federated States of
males age 16-49: 26,686 (2008 est.)

Moldova
males age 16-49: 1,161,924
females age 16-49: 1,187,771 (2008 est.)

Monaco
males age 16-49: 6,687 (2008 est.)

Mongolia
males age 16-49: 865,425
females age 16-49: 860,669 (2008 est.)

Montserrat
males age 16-49: 2,528 (2008 est.)

Morocco
males age 16-49: 9,152,580
females age 16-49: 9,080,830 (2008 est.)

Mozambique
males age 16-49: 4,545,975 (2008 est.)

Namibia
males age 16-49: 527,948 (2008 est.)

Nauru
males age 16-49: 3,470 (2008 est.)

Nepal
males age 16-49: 7,322,965
females age 16-49: 6,859,064 (2008 est.)

Netherlands
males age 16-49: 3,950,825
females age 16-49: 3,850,800 (2008 est.)

Netherlands Antilles
males age 16-49: 55,365
females age 16-49: 57,060 (2008 est.)

New Caledonia
males age 16-49: 57,738 (2008 est.)

New Zealand
males age 16-49: 1,009,298
females age 16-49: 997,134 (2008 est.)

Nicaragua
males age 16-49: 1,513,312
females age 16-49: 1,507,999 (2008 est.)

Niger
males age 16-49: 2,871,868
females age 16-49: 2,696,966 (2008 est.)

Nigeria
males age 16-49: 31,929,204
females age 16-49: 30,638,979 (2008 est.)

Norway
males age 16-49: 1,078,181
females age 16-49: 1,046,550 (2008 est.)

Oman
males age 16-49: 802,455
females age 16-49: 626,841 (2008 est.)

Pakistan
males age 16-49: 42,633,765
females age 16-49: 40,114,017 (2008 est.)

Palau
males age 16-49: 5,973 (2008 est.)

Panama
males age 16-49: 851,044 (2008 est.)

Papua