Bulgaria
total population: 73.35 years
male: 69.74 years
female: 77.17 years (2010 est.)

Burkina Faso
total population: 53.32 years
male: 51.39 years
female: 55.31 years (2010 est.)

Burma
total population: 64.52 years
male: 62.23 years
female: 66.94 years (2010 est.)

Burundi
total population: 58.29 years
male: 56.65 years
female: 59.98 years (2010 est.)

Cambodia
total population: 62.28 years
male: 59.95 years
female: 64.72 years (2010 est.)

Cameroon
total population: 54.04 years
male: 53.21 years
female: 54.9 years (2010 est.)

Canada
total population: 81.29 years
male: 78.72 years
female: 84 years (2010 est.)

Cape Verde
total population: 70.41 years
male: 68.24 years
female: 72.64 years (2010 est.)

Cayman Islands
total population: 80.57 years
male: 77.91 years
female: 83.27 years (2010 est.)

Central African Republic
total population: 49.68 years
male: 48.45 years
female: 50.95 years (2010 est.)