Year	% of female population
1960	27.0960943348457
1961	27.4613702558996
1962	27.441016943239
1963	27.2901517749764
1964	26.9326353953653
1965	26.45326332575
1966	25.9530851929102
1967	25.3993392845112
1968	24.8464859320488
1969	24.2635126855155
1970	23.5805709323015
1971	22.9332344735186
1972	22.3829000064633
1973	21.8424392238511
1974	21.3386175407602
1975	20.8865182296917
1976	20.4739277626846
1977	20.1312177342051
1978	19.873220123868
1979	19.7383506480614
1980	19.7400367762893
1981	19.8298426031654
1982	20.0013055131352
1983	20.2647816581365
1984	20.5574897305721
1985	20.8056487784771
1986	21.0090874628877
1987	21.1803218680414
1988	21.3206283603319
1989	21.3487108017831
1990	21.2418698542127
1991	21.0742841204172
1992	20.825079297525
1993	20.5123887141219
1994	20.1903628558426
1995	19.8341160368873
1996	19.4160029123768
1997	18.9044070349983
1998	18.2587466461262
1999	17.540450947591
2000	16.8173202436041
2001	16.0532885987388
2002	15.2546044478104
2003	14.6207980695683
2004	14.2020431131563
2005	13.8553694302247
2006	13.5885879308237
2007	13.461182445283
2008	13.497584575789
2009	13.6322661576579
2010	13.7564327158649
2011	13.9412099338821
2012	14.2519923289711
2013	14.5977053057692
2014	14.9528449928609
2015	15.3115799687669
2016	15.6425457102717
2017	15.8844163875383
2018	16.0079760108057
2019	16.0595737039341
2020	16.07384877578
2021	16.1030844943038
2022	16.0875529723144
2023	15.9667690671635