Gaza Strip
total: 15.3 years
male: 15.1 years
female: 15.5 years (2002)
Georgia
total: 34.8 years
male: 32.6 years
female: 37 years (2002)
Germany
total: 41.3 years
male: 39.9 years
female: 42.8 years (2002)
Ghana
total: 19.8 years
male: 19.5 years
female: 20 years (2002)
Gibraltar
total: 38.8 years
male: 38.6 years
female: 39 years (2002)
Greece
total: 39.8 years
male: 38.6 years
female: 41 years (2002)
Greenland
total: 33.1 years
male: 34.3 years
female: 31.7 years (2002)
Grenada
total: 20.5 years
male: 21 years
female: 20 years (2002)
Guadeloupe
total: 31 years
male: 30.2 years
female: 31.9 years (2002)
Guam
total: 25.2 years
male: 25.6 years
female: 24.9 years (2002)