ears (2004 est.)

Brunei
total population: 74.54 years
male: 72.13 years
female: 77.09 years (2004 est.)

Bulgaria
total population: 71.75 years
male: 68.14 years
female: 75.59 years (2004 est.)

Burkina Faso
total population: 44.2 years
male: 42.62 years
female: 45.83 years (2004 est.)

Burma
total population: 56.01 years
male: 54.22 years
female: 57.9 years (2004 est.)

Burundi
total population: 43.36 years
male: 42.73 years
female: 44 years (2004 est.)

Cambodia
total population: 58.41 years
male: 55.71 years
female: 61.23 years (2004 est.)

Cameroon
total population: 47.95 years
male: 47.1 years
female: 48.83 years (2004 est.)

Canada
total population: 79.96 years
male: 76.59 years
female: 83.5 years (2004 est.)

Cape Verde
total population: 70.14 years
male: 66.83 years
female: 73.54 years (2004 est.)

Cayman Islands
total population: 79.81 years
male: 77.21 years
female: 82.45 years (2004 est.)

Central African Republic
total population: 41.36 years
male: 39.7 years
female: 43.08 years (2004 est.)

Chad
total population: 48.24 years
male: 46.91 years
female: 49.63 years (2004 est.)

Chile
total population: 76.38 years
male: 73.09 years
female: 79.82 years (2004 est.)

China
total population: 71.96 years
male: 70.4 years
female: 73.72 years (2004 est.)

Christmas Island
total population: NA years
male: NA years
female: NA years (2004 est.)

Cocos (Keeling) Islands
total population: NA years
male: NA years
female: NA years (2004 est.)

Colombia
total population: 71.43 years
male: 67.58 years
female: 75.41 years (2004 est.)

Comoros
total population: 61.57 years
male: 59.29 years
female: 63.91 years (2004 est.)

Congo, Democratic Republic of the
total population: 49.14 years
male: 47.06 years
female: 51.28 years (2004 est.)

Congo, Republic of the
total population: 49.51 years
male: 48.51 years
female: 50.55 years (2004 est.)

Cook Islands
total population: NA years
male: NA years
female: NA years (2004 est.)

Costa Rica
total population: 76.63 years
male: 74.07 years
female: 79.33 years (2004 est.)

Cote d'Ivoire
total population: 42.48 years
male: 40.27 years
female: 44.76 years (2004 est.)

Croatia
total population: 74.14 years
male: 70.21 years
female: 78.29 years (2004 est.)

Cuba
tot