and
NA

Northern Mariana Islands
at birth: 1.06 male(s)/female
under 15 years: 1.09 male(s)/female
15-64 years: 0.71 male(s)/female
65 years and over: 1.02 male(s)/female
total population: 0.78 male(s)/female (2005 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 (2005 est.)

Oman
at birth: 1.05 male(s)/female
under 15 years: 1.04 male(s)/female
15-64 years: 1.46 male(s)/female
65 years and over: 1.2 male(s)/female
total population: 1.26 male(s)/female (2005 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: 0.93 male(s)/female
total population: 1.05 male(s)/female (2005 est.)

Palau
at birth: 1.06 male(s)/female
under 15 years: 1.06 male(s)/female
15-64 years: 1.18 male(s)/female
65 years and over: 0.9 male(s)/female
total population: 1.13 male(s)/female (2005 est.)

Panama
at birth: 1.04 male(s)/female
under 15 years: 1.04 male(s)/female
15-64 years: 1.03 male(s)/female
65 years and over: 0.89 male(s)/female
total population: 1.02 male(s)/female (2005 est.)

Papua New Guinea
at birth: 1.05 male(s)/female
under 15 years: 1.03 male(s)/female
15-64 years: 1.07 male(s)/female
65 years and over: 0.88 male(s)/female
total population: 1.05 male(s)/female (2005 est.)

Paraguay
at birth: 1.05 male(s)/female
under 15 years: 1.03 male(s)/female
15-64 years: 1.01 male(s)/female
65 years and over: 0.86 male(s)/female
total population: 1.01 male(s)/female (2005 est.)

Peru
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: 0.89 male(s)/female
total population: 1.01 male(s)/female (2005 est.)

Philippines
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: 0.77 male(s)/female
total population: 1 male(s)/female (2005 est.)

Pitcairn Islands
NA

Poland
at birth: 1.06 male(s)/female
under 15 years: 1.05 male(s)/female
15-64 years: 0.99 male(s)/female
65 years and over: 0.62 male(s)/female
total population: 0.94 male(s)/female (2005 est.)

Portugal
at birth: 1.07 male(s)/female
under 15 years: 1.09 male(s)/female
15-64 y