Mauritius
at birth: 1.05 male(s)/female
under 15 years: 1.04 male(s)/female
15-64 years: 0.99 male(s)/female
65 years and over: 0.67 male(s)/female
total population: 0.97 male(s)/female (2010 est.)
Mayotte
at birth: 1.03 male(s)/female
under 15 years: 1.01 male(s)/female
15-64 years: 1.15 male(s)/female
65 years and over: 1.05 male(s)/female
total population: 1.08 male(s)/female (2010 est.)
Mexico
at birth: 1.05 male(s)/female
under 15 years: 1.04 male(s)/female
15-64 years: 0.94 male(s)/female
65 years and over: 0.82 male(s)/female
total population: 0.96 male(s)/female (2010 est.)
Micronesia, Federated States of
at birth: 1.05 male(s)/female
under 15 years: 1.03 male(s)/female
15-64 years: 0.99 male(s)/female
65 years and over: 0.74 male(s)/female
total population: 0.99 male(s)/female (2010 est.)
Moldova
at birth: 1.059 male(s)/female
under 15 years: 1.06 male(s)/female
15-64 years: 0.94 male(s)/female
65 years and over: 0.58 male(s)/female
total population: 0.91 male(s)/female (2010 est.)
Monaco
at birth: 1.048 male(s)/female
under 15 years: 1.05 male(s)/female
15-64 years: 1 male(s)/female
65 years and over: 0.8 male(s)/female
total population: 0.95 male(s)/female (2010 est.)
Mongolia
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: 0.77 male(s)/female
total population: 1 male(s)/female (2010 est.)
Montenegro
at birth: 1.074 male(s)/female
under 15 years: 0.95 male(s)/female
15-64 years: 1.08 male(s)/female
65 years and over: 0.67 male(s)/female
total population: 0.99 male(s)/female (2010 est.)
Montserrat
at birth: 1.033 male(s)/female
under 15 years: 1.09 male(s)/female
15-64 years: 0.91 male(s)/female
65 years and over: 2.03 male(s)/female
total population: 1.01 male(s)/female (2010 est.)
Morocco
at birth: 1.05 male(s)/female
under 15 years: 1.03 male(s)/female
15-64 years: 0.96 male(s)/female
65 years and over: 0.83 male(s)/female
total population: 0.97 male(s)/female (2010 est.)