total population: 0.98 male(s)/female (2006 est.)

Netherlands Antilles
at birth: 1.05 male(s)/female
under 15 years: 1.05 male(s)/female
15-64 years: 0.92 male(s)/female
65 years and over: 0.7 male(s)/female
total population: 0.93 male(s)/female (2006 est.)

New Caledonia
at birth: 1.05 male(s)/female
under 15 years: 1.04 male(s)/female
15-64 years: 1.01 male(s)/female
65 years and over: 0.87 male(s)/female
total population: 1.01 male(s)/female (2006 est.)

New Zealand
at birth: 1.04 male(s)/female
under 15 years: 1.05 male(s)/female
15-64 years: 1.01 male(s)/female
65 years and over: 0.78 male(s)/female
total population: 0.99 male(s)/female (2006 est.)

Nicaragua
at birth: 1.05 male(s)/female
under 15 years: 1.04 male(s)/female
15-64 years: 0.99 male(s)/female
65 years and over: 0.78 male(s)/female
total population: 1 male(s)/female (2006 est.)

Niger
at birth: 1.03 male(s)/female
under 15 years: 1.04 male(s)/female
15-64 years: 1.06 male(s)/female
65 years and over: 0.99 male(s)/female
total population: 1.05 male(s)/female (2006 est.)

Nigeria
at birth: 1.03 male(s)/female
under 15 years: 1.02 male(s)/female
15-64 years: 1.04 male(s)/female
65 years and over: 0.91 male(s)/female
total population: 1.02 male(s)/female (2006 est.)

Niue
NA

Norfolk Island
NA

Northern Mariana Islands
at birth: 1.06 male(s)/female
under 15 years: 1.1 male(s)/female
15-64 years: 0.7 male(s)/female
65 years and over: 1.05 male(s)/female
total population: 0.77 male(s)/female (2006 est.)

Norway
at birth: 1.05 male(s)/female
under 15 years: 1.05 male(s)/female
15-64 years: 1.03 male(s)/female
65 years and over: 0.73 male(s)/female
total population: 0.98 male(s)/female (2006 est.)

Oman
at birth: 1.05 male(s)/female
under 15 years: 1.04 male(s)/female
15-64 years: 1.44 male(s)/female
65 years and over: 1.23 male(s)/female
total population: 1.25 male(s)/female (2006 est.)

Pakistan
at birth: 1.05 male(s)/female
under 15 years: 1.06 male(s)/female
15-64 years: 1.05 male(s)/female
65 years and over: 0.92 male(s)/female
total population: 1.05 male(s)/female (2006 est.)

Palau
at birth: 1.06 male(s)/female
under 15 years: 1.06 male(s)/female
15-64 years: 1.17 male(s)/female
65 years and over: 0.9 male(s)/female
total population: 1.13 male(s)/female (2006 est.)

Panama
at birth: 1.05