Year	% of female population
1960	7.70055257635714
1961	7.71276027070623
1962	7.73986284853683
1963	7.76505979304708
1964	7.76443560516896
1965	7.73391267688307
1966	7.67857105257845
1967	7.59933278379451
1968	7.50612072483859
1969	7.41384935049523
1970	7.32891881826228
1971	7.26490538465974
1972	7.23208943915071
1973	7.23124031728953
1974	7.27543291942469
1975	7.35636352097087
1976	7.43969468510192
1977	7.51360651073496
1978	7.57285637444429
1979	7.60362940844261
1980	7.59883897601382
1981	7.57210425968399
1982	7.5408907281758
1983	7.5326080426819
1984	7.59886686260367
1985	7.78454687466132
1986	8.11806218546825
1987	8.5864557190583
1988	9.13157375416341
1989	9.67410499709774
1990	10.1356662500744
1991	10.4579572618794
1992	10.6183918830937
1993	10.6359764656781
1994	10.5457139416105
1995	10.3905829258036
1996	10.2245486170089
1997	10.063762443915
1998	9.8667073242125
1999	9.57199606549209
2000	9.14948855517277
2001	8.60661121086992
2002	7.97201700849555
2003	7.31895880471912
2004	6.73736238606745
2005	6.25811633221974
2006	5.88463359249685
2007	5.69928976737276
2008	5.73712923427497
2009	5.90342718014611
2010	6.14788320004542
2011	6.42214463778706
2012	6.61299488372339
2013	6.7537496697908
2014	6.91663946682263
2015	7.03501239127744
2016	7.06876054028454
2017	7.01451599046428
2018	6.83780920842064
2019	6.56308537291015
2020	6.28480017171369
2021	6.08774589676509
2022	5.9873117907665
2023	5.96050872223103