Malaysia
total: 24.9 years
male: 24.3 years
female: 25.6 years (2009 est.)
Maldives
total: 25.7 years
male: 26.5 years
female: 24.3 years (2009 est.)
Mali
total: 15.8 years
male: 15.5 years
female: 16.2 years (2009 est.)
Malta
total: 39.5 years
male: 38.1 years
female: 40.9 years (2009 est.)
Marshall Islands
total: 21.2 years
male: 21.3 years
female: 21.2 years (2009 est.)
Mauritania
total: 19.2 years
male: 18.3 years
female: 20 years (2009 est.)
Mauritius
total: 31.9 years
male: 31 years
female: 32.7 years (2009 est.)
Mayotte
total: 17.2 years
male: 18.1 years
female: 16.4 years (2009 est.)
Mexico
total: 26.3 years
male: 25.3 years
female: 27.3 years (2009 est.)
Micronesia, Federated States of
total: 22 years
male: 21.5 years
female: 22.5 years (2009 est.)