Burundi
total: 16.3 years
male: 15.9 years
female: 16.7 years (2002)
Cambodia
total: 19.2 years
male: 18.4 years
female: 20 years (2002)
Cameroon
total: 18.4 years
male: 18.2 years
female: 18.5 years (2002)
Canada
total: 37.8 years
male: 36.9 years
female: 38.8 years (2002)
Cape Verde
total: 18.7 years
male: 17.9 years
female: 19.6 years (2002)
Cayman Islands
total: 36.1 years
male: 35.8 years
female: 36.4 years (2002)
Central African Republic
total: 17.9 years
male: 17.6 years
female: 18.3 years (2002)
Chad
total: 16 years
male: 15.2 years
female: 16.8 years (2002)
Chile
total: 29.5 years
male: 28.6 years
female: 30.4 years (2002)
China
total: 31.5 years
male: 31.2 years
female: 31.7 years (2002)