65 years and over: 0.86 male(s)/female
total population: 0.94 male(s)/female (2001 est.)
Central African Republic: at birth: 1.03 male(s)/female
under 15 years: 1.01 male(s)/female
15-64 years: 0.96 male(s)/female
65 years and over: 0.79 male(s)/female
total population: 0.98 male(s)/female (2001 est.)
Chad: at birth: 1.04 male(s)/female
under 15 years: 1.01 male(s)/female
15-64 years: 0.9 male(s)/female