Andorra
total: 40.34 years
male: 40.63 years
female: 40.02 years (2005 est.)
Angola
total: 18.12 years
male: 18.12 years
female: 18.11 years (2005 est.)
Anguilla
total: 30.76 years
male: 30.81 years
female: 30.7 years (2005 est.)
Antigua and Barbuda
total: 29.67 years
male: 29.19 years
female: 30.15 years (2005 est.)
Argentina
total: 29.42 years
male: 28.52 years
female: 30.4 years (2005 est.)
Armenia
total: 30.07 years
male: 27.45 years
female: 32.84 years (2005 est.)
Aruba
total: 38 years
male: 36.07 years
female: 39.7 years (2005 est.)
Australia
total: 36.56 years
male: 35.74 years
female: 37.4 years (2005 est.)
Austria
total: 40.44 years
male: 39.3 years
female: 41.61 years (2005 est.)
Azerbaijan
total: 27.53 years
male: 26.09 years
female: 29 years (2005 est.)