nder 15 years: 1.05 male(s)/female
15-64 years: 1.03 male(s)/female
65 years and over: 0.74 male(s)/female
total population: 0.98 male(s)/female (2008 est.)

Oman
at birth: 1.05 male(s)/female
under 15 years: 1.04 male(s)/female
15-64 years: 1.4 male(s)/female
65 years and over: 1.29 male(s)/female
total population: 1.23 male(s)/female (2008 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: 0.89 male(s)/female
total population: 1.04 male(s)/female (2008 est.)

Palau
at birth: 1.06 male(s)/female
under 15 years: 1.06 male(s)/female
15-64 years: 1.16 male(s)/female
65 years and over: 0.9 male(s)/female
total population: 1.12 male(s)/female (2008 est.)

Panama
at birth: 1.04 male(s)/female
under 15 years: 1.04 male(s)/female
15-64 years: 1.02 male(s)/female
65 years and over: 0.87 male(s)/female
total population: 1.02 male(s)/female (2008 est.)

Papua New Guinea
at birth: 1.05 male(s)/female
under 15 years: 1.03 male(s)/female
15-64 years: 1.06 male(s)/female
65 years and over: 0.86 male(s)/female
total population: 1.04 male(s)/female (2008 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 (2008 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 (2008 est.)

Philippines
at birth: 1.05 male(s)/female
under 15 years: 1.04 male(s)/female
15-64 years: 1 male(s)/female
65 years and over: 0.76 male(s)/female
total population: 1 male(s)/female (2008 est.)

Pitcairn Islands
NA

Poland
at birth: 1.06 male(s)/female
under 15 years: 1.06 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 (2008 est.)

Portugal
at birth: 1.07 male(s)/female
under 15 years: 1.09 male(s)/female
15-64 years: 0.99 male(s)/female
65 years and over: 0.7 male(s)/female
total population: 0.95 male(s)/female (2008 est.)

Puerto Rico
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: 0.76 male(s)/female
tot