total population: 78.74 years
male: 75.45 years
female: 82.24 years (2005 est.)

Macau
total population: 82.12 years
male: 79.29 years
female: 85.09 years (2005 est.)

Macedonia
total population: 73.73 years
male: 71.28 years
female: 76.37 years (2005 est.)

Madagascar
total population: 56.95 years
male: 54.57 years
female: 59.4 years (2005 est.)

Malawi
total population: 41.43 years
male: 41.66 years
female: 41.2 years (2005 est.)

Malaysia
total population: 72.24 years
male: 69.56 years
female: 75.11 years (2005 est.)

Maldives
total population: 64.06 years
male: 62.76 years
female: 65.42 years (2005 est.)

Mali
total population: 48.64 years
male: 46.68 years
female: 50.66 years (2005 est.)

Malta
total population: 78.86 years
male: 76.7 years
female: 81.15 years (2005 est.)

Man, Isle of
total population: 78.34 years
male: 74.98 years
female: 81.87 years (2005 est.)

Marshall Islands
total population: 70.01 years
male: 68.05 years
female: 72.06 years (2005 est.)

Martinique
total population: 79.04 years
male: 79.43 years
female: 78.64 years (2005 est.)

Mauritania
total population: 52.73 years
male: 50.52 years
female: 55 years (2005 est.)

Mauritius
total population: 72.38 years
male: 68.4 years
female: 76.41 years (2005 est.)

Mayotte
total population: 61.39 years
male: 59.22 years
female: 63.62 years (2005 est.)

Mexico
total population: 75.19 years
male: 72.42 years
female: 78.1 years (2005 est.)

Micronesia, Federated States of
total population: 69.75 years
male: 67.96 years
female: 71.62 years (2005 est.)

Moldova
total population: 65.18 years
male: 61.12 years
female: 69.43 years (2005 est.)

Monaco
total population: 79.57 years
male: 75.7 years
female: 83.63 years (2005 est.)

Mongolia
total population: 64.52 years
male: 62.3 years
female: 66.86 years (2005 est.)

Montserrat
total population: 78.71 years
male: 76.54 years
female: 80.98 years (2005 est.)

Morocco
total population: 70.66 years
male: 68.35 years
female: 73.07 years (2005 est.)

Mozambique
total population: 40.32 years
male: 39.9 years
female: 40.75 years (2005 est.)

Namibia
total population: 43.93 years
male: 44.71 years
female: 43.13 years (2005 est.)

Nauru
total population: 62.73 years
male: 59.16 years
female: 6