65 years and over: 0.91 male(s)/female
total population: 1.04 male(s)/female (2001 est.)
Martinique: at birth: 1.02 male(s)/female
under 15 years: 1.03 male(s)/female
15-64 years: 0.99 male(s)/female
65 years and over: 0.8 male(s)/female
total population: 0.98 male(s)/female (2001 est.)
Mauritania: at birth: 1.03 male(s)/female
under 15 years: 1 male(s)/female
15-64 years: 0.97 male(s)/female