| Rank | Country | 65 years and over | Sex ratio |
97 | Sierra Leone | 0.81 | at birth: 1.03 male(s)/female under 15 years: 0.98 male(s)/female 15-64 years: 0.92 male(s)/female 65 years and over: 0.81 male(s)/female total population: 0.94 male(s)/female (2011 est.) |
98 | Singapore | 0.81 | at birth: 1.077 male(s)/female under 15 years: 1.08 male(s)/female 15-64 years: 0.95 male(s)/female 65 years and over: 0.81 male(s)/female total population: 0.95 male(s)/female (2011 est.) |
99 | Sint Maarten | 0.81 | at birth: 0.98 male(s)/female under 15 years: 0.96 male(s)/female 15-64 years: 0.92 male(s)/female 65 years and over: 0.81 male(s)/female total population: 0.92 male(s)/female (2010) |
100 | Jersey | 0.80 | at birth: 1.06 male(s)/female under 15 years: 1.08 male(s)/female 15-64 years: 1 male(s)/female 65 years and over: 0.8 male(s)/female total population: 0.97 male(s)/female (2011 est.) |
101 | Madagascar | 0.80 | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.8 male(s)/female total population: 0.99 male(s)/female (2011 est.) |
102 | Monaco | 0.80 | at birth: 1.039 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 (2011 est.) |
103 | Namibia | 0.80 | at birth: 1.03 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 1.03 male(s)/female 65 years and over: 0.8 male(s)/female total population: 1.01 male(s)/female (2011 est.) |
104 | Niger | 0.80 | at birth: 1.03 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.8 male(s)/female total population: 1 male(s)/female (2011 est.) |
105 | Samoa | 0.80 | at birth: 1.051 male(s)/female under 15 years: 1.07 male(s)/female 15-64 years: 1.08 male(s)/female 65 years and over: 0.8 male(s)/female total population: 1.06 male(s)/female (2011 est.) |