The 2009 CIA World Factbook

by United States. Central Intelligence Agency

Lesotho
total: 21.4 years
male: 20.9 years
female: 22 years (2009 est.)

Liberia
total: 18 years
male: 17.9 years
female: 18.2 years (2009 est.)

Libya
total: 23.9 years
male: 24 years
female: 23.8 years (2009 est.)

Liechtenstein
total: 41 years
male: 40.4 years
female: 41.5 years (2009 est.)

Lithuania
total: 39.3 years
male: 36.8 years
female: 41.9 years (2009 est.)

Luxembourg
total: 39.2 years
male: 38.2 years
female: 40.2 years (2009 est.)

Macau
total: 35.2 years
male: 35.9 years
female: 34.6 years (2009 est.)

Macedonia
total: 35.1 years
male: 34.1 years
female: 36.2 years (2009 est.)

Madagascar
total: 18 years
male: 17.8 years
female: 18.2 years (2009 est.)

Malawi
total: 16.8 years
male: 16.8 years
female: 16.9 years (2009 est.)