Year	% of female population
1960	1.02936416658814
1961	0.984492642123054
1962	0.941757458208504
1963	0.900509089431059
1964	0.860750837243226
1965	0.822326779738109
1966	0.785238136316927
1967	0.75040857107206
1968	0.720116198092222
1969	0.695826379528892
1970	0.680102433225557
1971	0.675912882964203
1972	0.678426133417472
1973	0.68097686424009
1974	0.681459011400251
1975	0.677261222684763
1976	0.666433600151139
1977	0.651523638246294
1978	0.637618315916232
1979	0.626503438918549
1980	0.617875431023339
1981	0.6106791407841
1982	0.602716585640685
1983	0.596467181497092
1984	0.592717444353754
1985	0.587535484129547
1986	0.579970081255764
1987	0.570868627317041
1988	0.561431305448601
1989	0.552648614659281
1990	0.544710632033597
1991	0.538636030497445
1992	0.53528493684091
1993	0.53468277688111
1994	0.537413766956941
1995	0.544457645734669
1996	0.555909866654507
1997	0.569740403457085
1998	0.583862156107307
1999	0.597919497127972
2000	0.611896770753087
2001	0.626056291170404
2002	0.640833530917729
2003	0.656508821526842
2004	0.671504483937239
2005	0.685214781040721
2006	0.692640309867455
2007	0.692509023407994
2008	0.700209105667167
2009	0.713232090391591
2010	0.721660944440574
2011	0.73022292371492
2012	0.743136677862081
2013	0.770277205224934
2014	0.805072590182404
2015	0.830543570733681
2016	0.844601042712886
2017	0.86022570290915
2018	0.872178352191667
2019	0.872198768983892
2020	0.877849548636648
2021	0.889278870733844
2022	0.899935867263658
2023	0.918494431265762