Year	% of female population
1960	9.45213166605149
1961	9.48871298739373
1962	9.44952485982112
1963	9.65441963629748
1964	10.0326373614348
1965	10.4197296339155
1966	10.8059871912552
1967	11.1730968890326
1968	11.4836791513915
1969	11.7271039749558
1970	11.9217643353465
1971	12.0791333154954
1972	12.17420410944
1973	12.1793532985554
1974	12.1345978504131
1975	12.0895332541379
1976	12.0587385393543
1977	12.0596623374042
1978	12.1012103603452
1979	12.1563297863226
1980	12.1777966105268
1981	12.1113065496111
1982	11.9100209015907
1983	11.5424335636125
1984	11.0261476533571
1985	10.4581773053684
1986	9.9404737086557
1987	9.53760327173282
1988	9.28698634029896
1989	9.16507472749747
1990	9.14075091083697
1991	9.22031793570066
1992	9.37231569336822
1993	9.54081206789076
1994	9.68537685460981
1995	9.77159732993574
1996	9.76237000331943
1997	9.62774490956352
1998	9.37398944752834
1999	9.03426791277259
2000	8.66335433734653
2001	8.3033564593204
2002	7.9988355449892
2003	7.80214610398473
2004	7.71901654035109
2005	7.75152601411529
2006	7.85456647016537
2007	7.99511868060255
2008	8.13708102545712
2009	8.21050294008714
2010	8.17075907539679
2011	8.0601499814028
2012	7.89871137591797
2013	7.66426049358815
2014	7.48666752059986
2015	7.41283456376302
2016	7.35369842575413
2017	7.31936766263521
2018	7.34285273680305
2019	7.33360223436937
2020	7.258933627214
2021	7.14630932460344
2022	6.98000280848771
2023	6.77328066548235