Globally Declining Population of Women Folk Causing Sex Imbalance Is a Serious Concern: An Analysis of Sex Ratio around the Globe

Table 4

Central tendencies, standard deviation, and percentiles of sex ratio.

	Sex ratio at birth	Sex ratio of 0–15 yrs	Sex ratio of 15–64 yrs	Sex ratio of 65+ yrs	Sex ratio for total population
	227	227	227	227	227
Mean	105	104	102	80	100
Median	105	104	100	78	99
Mode	105	104	100	76	99
SD	2	3	18	18	13
Minimum	101	96	67	44	74
Maximum	113	117	274	195	219
Percentiles
25	104	103	97	70	96
50	105	104	100	78	99
75	106	105	103	87	101
99	112	115	227	178	187
100	113	117	274	195	219

stands for number of countries.
SD stands for standard deviation.