New Caledonia
total population: 74.27 years
male: 71.29 years
female: 77.39 years (2006 est.)
New Zealand
total population: 78.81 years
male: 75.82 years
female: 81.93 years (2006 est.)
Nicaragua
total population: 70.63 years
male: 68.55 years
female: 72.81 years (2006 est.)
Niger
total population: 43.76 years
male: 43.8 years
female: 43.73 years (2006 est.)
Nigeria
total population: 47.08 years
male: 46.52 years
female: 47.66 years (2006 est.)
Niue
total population: NA
male: NA
female: NA
Norfolk Island
total population: NA
male: NA
female: NA
Northern Mariana Islands
total population: 76.09 years
male: 73.5 years
female: 78.83 years (2006 est.)
Norway
total population: 79.54 years
male: 76.91 years
female: 82.31 years (2006 est.)
Oman
total population: 73.37 years
male: 71.14 years
female: 75.72 years (2006 est.)