| Rank | Country | under 15 years | Sex ratio |
1 | China | 1.17 | at birth: 1.133 male(s)/female under 15 years: 1.17 male(s)/female 15-64 years: 1.06 male(s)/female 65 years and over: 0.93 male(s)/female total population: 1.06 male(s)/female (2011 est.) |
2 | Armenia | 1.15 | at birth: 1.124 male(s)/female under 15 years: 1.15 male(s)/female 15-64 years: 0.88 male(s)/female 65 years and over: 0.62 male(s)/female total population: 0.89 male(s)/female (2011 est.) |
3 | Georgia | 1.15 | at birth: 1.113 male(s)/female under 15 years: 1.15 male(s)/female 15-64 years: 0.93 male(s)/female 65 years and over: 0.66 male(s)/female total population: 0.91 male(s)/female (2011 est.) |
4 | Northern Mariana Islands | 1.15 | at birth: 1.061 male(s)/female under 15 years: 1.15 male(s)/female 15-64 years: 0.85 male(s)/female 65 years and over: 0.92 male(s)/female total population: 0.93 male(s)/female (2011 est.) |
5 | Macau | 1.14 | at birth: 1.05 male(s)/female under 15 years: 1.14 male(s)/female 15-64 years: 0.88 male(s)/female 65 years and over: 0.88 male(s)/female total population: 0.92 male(s)/female (2011 est.) |
6 | San Marino | 1.14 | at birth: 1.095 male(s)/female under 15 years: 1.14 male(s)/female 15-64 years: 0.94 male(s)/female 65 years and over: 0.8 male(s)/female total population: 0.94 male(s)/female (2011 est.) |
7 | Azerbaijan | 1.13 | at birth: 1.116 male(s)/female under 15 years: 1.13 male(s)/female 15-64 years: 0.97 male(s)/female 65 years and over: 0.58 male(s)/female total population: 0.97 male(s)/female (2011 est.) |
8 | Cook Islands | 1.13 | at birth: 1.048 male(s)/female under 15 years: 1.13 male(s)/female 15-64 years: 1.07 male(s)/female 65 years and over: 0.96 male(s)/female total population: 1.07 male(s)/female (2011 est.) |