Year	% of female population
1960	9.56917567238935
1961	9.48807288261918
1962	8.84839389635732
1963	7.78423515016032
1964	6.73045802868118
1965	5.82677045584842
1966	5.22250396272025
1967	5.07932327701589
1968	5.32407201570383
1969	5.84500285094582
1970	6.46160195276533
1971	6.885798003297
1972	7.07445212911139
1973	7.19214591108899
1974	7.18770884469275
1975	7.13218840798646
1976	7.12343248389832
1977	7.15015159159835
1978	7.22326248090701
1979	7.30259303509128
1980	7.3864772894712
1981	7.456047338668
1982	7.41997196412451
1983	7.30112354288186
1984	7.12928484701756
1985	6.8822073443479
1986	6.60409342421708
1987	6.34773991269654
1988	6.12223912155781
1989	5.97443339585881
1990	5.95070758115182
1991	6.01135737471639
1992	6.11956713859895
1993	6.23329773603909
1994	6.33592177955808
1995	6.43390296727382
1996	6.494327564742
1997	6.5007673142752
1998	6.50139567594197
1999	6.53666269213973
2000	6.58992340661747
2001	6.64724650596657
2002	6.73604431035385
2003	6.92588551035047
2004	7.15641038703736
2005	7.32623143687246
2006	7.48014028703072
2007	7.60846983094638
2008	7.57799203592089
2009	7.41538472116169
2010	7.20705797702321
2011	6.92985114328063
2012	6.60802645335786
2013	6.27640780298036
2014	5.94948801061006
2015	5.65123185331581
2016	5.36652182686543
2017	5.09623149894072
2018	4.85447244411012
2019	4.63593849364784
2020	4.4333752489233
2021	4.254865166872
2022	2.91871847822002
2023	1.91326497750553