65 years and over: 0.9 male(s)/female
total population: 1.14 male(s)/female (2001 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: 0.91 male(s)/female
total population: 1.02 male(s)/female (2001 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