Peru
at birth: 1.046 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 (2010 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 (2010 est.)
Pitcairn Islands
NA
Poland
at birth: 1.061 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 (2010 est.)
Portugal
at birth: 1.067 male(s)/female
under 15 years: 1.09 male(s)/female
15-64 years: 1 male(s)/female
65 years and over: 0.7 male(s)/female
total population: 0.95 male(s)/female (2010 est.)
Puerto Rico
at birth: 1.05 male(s)/female
under 15 years: 1.04 male(s)/female
15-64 years: 0.93 male(s)/female
65 years and over: 0.75 male(s)/female
total population: 0.92 male(s)/female (2010 est.)
Qatar
at birth: 1.056 male(s)/female
under 15 years: 1.06 male(s)/female
15-64 years: 2.44 male(s)/female
65 years and over: 1.36 male(s)/female
total population: 1.99 male(s)/female (2010 est.)
Romania
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: 0.69 male(s)/female
total population: 0.95 male(s)/female (2010 est.)
Russia
at birth: 1.06 male(s)/female
under 15 years: 1.06 male(s)/female
15-64 years: 0.92 male(s)/female
65 years and over: 0.44 male(s)/female
total population: 0.85 male(s)/female (2010 est.)
Rwanda
at birth: 1.03 male(s)/female
under 15 years: 1.01 male(s)/female
15-64 years: 0.99 male(s)/female
65 years and over: 0.67 male(s)/female
total population: 0.99 male(s)/female (2010 est.)