Moldova
total: 34.6 years
male: 32.7 years
female: 36.7 years (2009 est.)
Monaco
total: 45.7 years
male: 43.6 years
female: 47.7 years (2009 est.)
Mongolia
total: 25.3 years
male: 24.9 years
female: 25.7 years (2009 est.)
Montenegro
total: 36.7 years
male: 35.2 years
female: 38.4 years (2009 est.)
Montserrat
total: 28.5 years
male: 28.2 years
female: 28.7 years (2009 est.)
Morocco
total: 25 years
male: 24.5 years
female: 25.6 years (2009 est.)
Mozambique
total: 17.4 years
male: 17 years
female: 17.8 years (2009 est.)
Namibia
total: 21 years
male: 20.9 years
female: 21.1 years (2009 est.)
Nauru
total: 21.6 years
male: 21 years
female: 22.2 years (2009 est.)
Nepal
total: 20.8 years
male: 19.8 years
female: 21.7 years (2009 est.)