Year	% of female population
1960	16.3394960138346
1961	16.4993095769397
1962	16.6667041859971
1963	16.8227104536688
1964	16.9846102346989
1965	17.161187488456
1966	17.3473581024655
1967	17.5515933820669
1968	17.7630051524323
1969	17.9607504667808
1970	18.1480122869775
1971	18.3306356358546
1972	18.5024747968655
1973	18.6595618278624
1974	18.8093811003415
1975	18.9673982618186
1976	19.1293988564406
1977	19.2938041638918
1978	19.466017915614
1979	19.6696256915696
1980	19.8911200440039
1981	20.097058746298
1982	20.288263552476
1983	20.4722164594963
1984	20.6168011521822
1985	20.7074774608506
1986	20.7673568818514
1987	20.7906925428065
1988	20.7794867683138
1989	20.7340157057797
1990	20.6486893885692
1991	20.5294931897414
1992	20.3841724832198
1993	20.2142195888533
1994	20.0095086677724
1995	19.7675086034421
1996	19.4269206710788
1997	18.9931109992135
1998	18.5296123088654
1999	18.07619141941
2000	17.6659518186404
2001	17.3419414458845
2002	17.0943456395184
2003	16.8915672725756
2004	16.7252685317923
2005	16.5675412987344
2006	16.4475804176572
2007	16.3584512878394
2008	16.2589596350159
2009	16.1397703897644
2010	16.0072127893514
2011	15.8577364294759
2012	15.7028047728999
2013	15.5559307573334
2014	15.4168924054155
2015	15.2770227747126
2016	15.118829609861
2017	14.9356838628544
2018	14.7341834962243
2019	14.5192015218513
2020	14.3055721781276
2021	14.0929288010431
2022	13.8624128518877
2023	13.6162057888523