Year	% of female population
1960	7.59601931304439
1961	7.65297970921872
1962	7.74154570295841
1963	7.85186024212148
1964	7.96392977629042
1965	8.05901710815405
1966	8.1321476356383
1967	8.17652359124126
1968	8.1965875219563
1969	8.20711129890051
1970	8.21930776344822
1971	8.27017878151412
1972	8.37941780693332
1973	8.5219652800292
1974	8.68835625455279
1975	8.87086816563684
1976	9.06949697183766
1977	9.28224307360896
1978	9.48301958907422
1979	9.64807177653287
1980	9.77150133732233
1981	9.8453752699339
1982	9.86100734781002
1983	9.83712544663244
1984	9.82606922982835
1985	9.8446942199226
1986	9.87249356162811
1987	9.90420269455057
1988	9.95199482996636
1989	10.0034660281543
1990	10.0731336232979
1991	10.2239054279723
1992	10.4566369692391
1993	10.7722076731192
1994	11.0901087800245
1995	11.4008503114872
1996	11.7062754862134
1997	11.9719458489643
1998	12.2436565066315
1999	12.4887187578662
2000	12.7284836710234
2001	13.0204538097963
2002	13.3461543770215
2003	13.6867143205488
2004	14.0589777798224
2005	14.4124933843664
2006	14.6529938164919
2007	14.7986583896057
2008	14.9208448763071
2009	15.0021762416153
2010	15.0135928328699
2011	15.0836247365026
2012	15.2715658889887
2013	15.5240824593752
2014	15.8844243292264
2015	16.3206058693594
2016	16.7064549488249
2017	17.080209067944
2018	17.4985703908629
2019	17.9472652803448
2020	18.3649575724494
2021	18.7005101367353
2022	19.0370290939551
2023	19.4322400436715