Year	% of female population
1960	5.89462635630874
1961	6.19885528971623
1962	6.44180255933454
1963	6.6299268808242
1964	6.78316299404952
1965	6.91467569183323
1966	7.01926626295789
1967	7.09720927381081
1968	7.1590031905127
1969	7.21499392647749
1970	7.26766879339794
1971	7.3272084412853
1972	7.39020215316393
1973	7.41810226690693
1974	7.35744196771714
1975	7.18506216007638
1976	6.88584807424174
1977	6.47379778592607
1978	6.02433906199175
1979	5.62532221038397
1980	5.34959005917628
1981	5.25186598105265
1982	5.3450383684862
1983	5.58584811890418
1984	5.89451375951565
1985	6.21220512962005
1986	6.50499802074155
1987	6.76417063969452
1988	7.00200534016799
1989	7.23498231651839
1990	7.43612642619202
1991	7.56775504311605
1992	7.59111150088333
1993	7.53925341717593
1994	7.44582733758944
1995	7.37006688013469
1996	7.3919265165346
1997	7.39911032075608
1998	7.33888449524633
1999	7.23638199230691
2000	7.10280303978743
2001	6.94078806508128
2002	6.78667956811172
2003	6.65229132663174
2004	6.51563730320762
2005	6.41891867719231
2006	6.40210977031805
2007	6.46496173762364
2008	6.57985428552471
2009	6.70615938936587
2010	6.82906847973858
2011	6.90634350625775
2012	6.89294745028271
2013	6.8622395256789
2014	6.8735872917462
2015	6.88952162838136
2016	6.89392799775989
2017	6.89367718338543
2018	6.91274168770603
2019	6.94605309952099
2020	6.95549175849113
2021	6.93158105957127
2022	6.91869008733259
2023	6.91323913860119