Year	% of female population
1960	9.0225726723393
1961	9.14999294218127
1962	9.24786566892021
1963	9.26718115991659
1964	9.16013744021677
1965	8.81539954388662
1966	8.17037308571143
1967	7.32686086345744
1968	6.39258662040864
1969	5.37884195868353
1970	4.44812711468149
1971	3.86023130399929
1972	3.70262657763876
1973	3.94216816628664
1974	4.53642818726364
1975	5.33258801604462
1976	6.06046552447389
1977	6.53151560118821
1978	6.75014847097451
1979	6.98845334288751
1980	7.37508635905975
1981	7.83773068077581
1982	8.35241580245523
1983	8.90188775586826
1984	9.41341989835042
1985	9.82825502262105
1986	10.1171252794284
1987	10.270400151056
1988	10.3031144683694
1989	10.1766143469463
1990	9.94483694708698
1991	9.70746012775687
1992	9.39431615801522
1993	9.07397694616375
1994	8.84130155976995
1995	8.68028755739786
1996	8.55198502026271
1997	8.4481415653863
1998	8.35201014493621
1999	8.17650448494536
2000	7.99795684090927
2001	7.90765080707349
2002	7.89406131430228
2003	7.93058430935677
2004	7.98890456335151
2005	8.07298719804789
2006	8.21045473704595
2007	8.40999540565879
2008	8.66985224467438
2009	8.92176133072174
2010	9.13485373923626
2011	9.33414319847513
2012	9.50725746069818
2013	9.6361833186351
2014	9.6992225635417
2015	9.68286090092678
2016	9.58088607373543
2017	9.40269069116357
2018	9.16504402160797
2019	8.8695074886752
2020	8.53615234086191
2021	8.1674822982049
2022	7.74889362980615
2023	7.30739845043797