Papua New Guinea
total: 21.2 years
male: 21.4 years
female: 21.1 years (2006 est.)
Paraguay
total: 21.3 years
male: 21.1 years
female: 21.6 years (2006 est.)
Peru
total: 25.3 years
male: 25 years
female: 25.5 years (2006 est.)
Philippines
total: 22.5 years
male: 22 years
female: 23 years (2006 est.)
Poland
total: 37 years
male: 35.1 years
female: 39 years (2006 est.)
Portugal
total: 38.5 years
male: 36.4 years
female: 40.6 years (2006 est.)
Puerto Rico
total: 34.7 years
male: 33 years
female: 36.4 years (2006 est.)
Qatar
total: 31.7 years
male: 37.1 years
female: 22.7 years (2006 est.)
Romania
total: 36.6 years
male: 35.3 years
female: 37.9 years (2006 est.)
Russia
total: 38.4 years
male: 35.2 years
female: 41.3 years (2006 est.)