Year	% of female population
1960	9.53070857159154
1961	10.1796680984102
1962	10.705269053466
1963	11.0162259424151
1964	11.1379304306203
1965	11.0788030909643
1966	10.8539951458621
1967	10.5609640519935
1968	10.2775732409497
1969	10.0227092877652
1970	9.83336273871594
1971	9.74700975523559
1972	9.74818335542251
1973	9.75589717373841
1974	9.72738669443087
1975	9.68307623464816
1976	9.5345842309868
1977	9.25588479065495
1978	8.90540074452017
1979	8.51692725635233
1980	8.06906881380673
1981	7.65842994908934
1982	7.34749352959038
1983	7.08161284579646
1984	6.8770733820495
1985	6.78037993654528
1986	6.80813340215903
1987	6.87676531563496
1988	6.98311462249968
1989	7.12015153213088
1990	7.26197535477268
1991	7.35607132216565
1992	7.38782767946507
1993	7.40235477895581
1994	7.40044852789168
1995	7.35155513666353
1996	7.29629314939404
1997	7.29951225986264
1998	7.29264436152046
1999	7.22692069353953
2000	7.11988689821337
2001	7.00425922997865
2002	6.89926895488533
2003	6.84843233215763
2004	6.85591312183783
2005	6.86499631005239
2006	6.83075468101994
2007	6.74649968474301
2008	6.60423073786026
2009	6.38975652157301
2010	6.15360526109763
2011	5.95792086188905
2012	5.78296690537892
2013	5.59077743815182
2014	5.41705999905375
2015	5.26270361189802
2016	5.04892784391735
2017	4.78006708193579
2018	4.56089793787523
2019	4.39609754898043
2020	4.24034099828132
2021	4.13555325659736
2022	4.08584165086727
2023	4.05977773742084