538data/unisex-names/aging_curve.csv

1	decade	age	male	female	male_perct	female_perct
2	1900	113	0	0	0	0
3	1910	103	45	318	0.00045	0.00318
4	1920	93	4154	11403	0.04154	0.11403
5	1930	83	28836	44336	0.28836	0.44336
6	1940	73	58728	70955	0.58728	0.70955
7	1950	63	78170	86389	0.7817	0.86389
8	1960	53	87064	92468	0.87064	0.92468
9	1970	43	92710	95619	0.9271	0.95619
10	1980	33	96010	97619	0.9601	0.97619
11	1990	23	97802	98570	0.97802	0.9857
12	2000	13	99003	99178	0.99003	0.99178
13	2010	3	99348	99449	0.99348	0.99449