Hong Kong
total: 41.7 years
male: 41.4 years
female: 42 years (2008 est.)
Hungary
total: 39.1 years
male: 36.8 years
female: 41.8 years (2008 est.)
Iceland
total: 34.8 years
male: 34.4 years
female: 35.3 years (2008 est.)
India
total: 25.1 years
male: 24.7 years
female: 25.5 years (2008 est.)
Indonesia
total: 27.2 years
male: 26.7 years
female: 27.7 years (2008 est.)
Iran
total: 26.4 years
male: 26.2 years
female: 26.7 years (2008 est.)
Iraq
total: 20.2 years
male: 20.1 years
female: 20.2 years (2008 est.)
Ireland
total: 34.6 years
male: 33.9 years
female: 35.4 years (2008 est.)
Isle of Man
total: 40 years
male: 38.8 years
female: 41.3 years (2008 est.)
Israel
total: 28.9 years
male: 28.2 years
female: 29.7 years (2008 est.)