5 years and over: 0.68 male(s)/female
total population: 0.97 male(s)/female (2006 est.)

Macau
at birth: 1.05 male(s)/female
under 15 years: 1.07 male(s)/female
15-64 years: 0.91 male(s)/female
65 years and over: 0.72 male(s)/female
total population: 0.92 male(s)/female (2006 est.)

Macedonia
at birth: 1.08 male(s)/female
under 15 years: 1.07 male(s)/female
15-64 years: 1.02 male(s)/female
65 years and over: 0.78 male(s)/female
total population: 1 male(s)/female (2006 est.)

Madagascar
at birth: 1.03 male(s)/female
under 15 years: 1 male(s)/female
15-64 years: 0.98 male(s)/female
65 years and over: 0.82 male(s)/female
total population: 0.99 male(s)/female (2006 est.)

Malawi
at birth: 1.03 male(s)/female
under 15 years: 1.02 male(s)/female
15-64 years: 0.98 male(s)/female
65 years and over: 0.68 male(s)/female
total population: 0.99 male(s)/female (2006 est.)

Malaysia
at birth: 1.07 male(s)/female
under 15 years: 1.06 male(s)/female
15-64 years: 1.01 male(s)/female
65 years and over: 0.79 male(s)/female
total population: 1.01 male(s)/female (2006 est.)

Maldives
at birth: 1.05 male(s)/female
under 15 years: 1.06 male(s)/female
15-64 years: 1.04 male(s)/female
65 years and over: 0.98 male(s)/female
total population: 1.05 male(s)/female (2006 est.)

Mali
at birth: 1.03 male(s)/female
under 15 years: 1.03 male(s)/female
15-64 years: 0.96 male(s)/female
65 years and over: 0.7 male(s)/female
total population: 0.98 male(s)/female (2006 est.)

Malta
at birth: 1.06 male(s)/female
under 15 years: 1.06 male(s)/female
15-64 years: 1.02 male(s)/female
65 years and over: 0.75 male(s)/female
total population: 0.99 male(s)/female (2006 est.)

Marshall Islands
at birth: 1.05 male(s)/female
under 15 years: 1.04 male(s)/female
15-64 years: 1.05 male(s)/female
65 years and over: 0.94 male(s)/female
total population: 1.04 male(s)/female (2006 est.)

Mauritania
at birth: 1.03 male(s)/female
under 15 years: 1.01 male(s)/female
15-64 years: 0.97 male(s)/female
65 years and over: 0.67 male(s)/female
total population: 0.98 male(s)/female (2006 est.)

Mauritius
at birth: 1.02 male(s)/female
under 15 years: 1.01 male(s)/female
15-64 years: 1 male(s)/female
65 years and over: 0.64 male(s)/female
total population: 0.97 male(s)/female (2006 est.)

Mayotte
at birth: 1.03 male(s)/female
under