Year	% of female population
1960	10.5649357311781
1961	9.83113689250829
1962	8.75600961825349
1963	7.4080875380569
1964	6.19597926322113
1965	5.39724225056869
1966	5.0043350021675
1967	5.07087536522911
1968	5.58546077304774
1969	6.29111441776131
1970	6.98982777434753
1971	7.63249960287197
1972	8.11937882372315
1973	8.51106665834074
1974	8.91519670434184
1975	9.34211853181216
1976	9.79375216892235
1977	10.2755924356573
1978	10.7721059718804
1979	11.2047849260496
1980	11.4849765890327
1981	11.6060899464042
1982	11.5350158431192
1983	11.2552282026919
1984	10.8241252424406
1985	10.3151245991202
1986	9.78074223139711
1987	9.26415923874807
1988	8.79125353863942
1989	8.49484589249388
1990	8.2470529231568
1991	7.94244387790759
1992	7.698774597365
1993	7.49650653553636
1994	7.35170055662004
1995	7.26631457107768
1996	7.23274400077633
1997	7.18549324609473
1998	7.17421411624713
1999	7.25404564554823
2000	7.39401434371208
2001	7.56315612612838
2002	7.77209919297599
2003	8.04184106298983
2004	8.37879121158936
2005	8.74509160035623
2006	9.07122002066142
2007	9.35641117443972
2008	9.55446938592453
2009	9.6428551254137
2010	9.69791569864969
2011	9.75895470101252
2012	9.76605067559424
2013	9.59033324481576
2014	9.17680670533363
2015	8.55030567604695
2016	7.81201017632452
2017	7.07910176604206
2018	6.45275327291037
2019	5.98191655766402
2020	5.62130360013155
2021	5.33931800778768
2022	5.11222462502217
2023	4.96154047407252