Year	% of female population
1960	23.7219967206722
1961	23.6442802920097
1962	23.4409255772403
1963	23.2689282920142
1964	23.1951264787298
1965	23.2068825342719
1966	23.2561025172547
1967	23.3321320428059
1968	23.3987667293952
1969	23.4421921367317
1970	23.4363719206164
1971	23.3804855095253
1972	23.3328861035541
1973	23.2967841991143
1974	23.2186343934882
1975	23.0541831092279
1976	22.8103007546349
1977	22.5025690510595
1978	22.110942480086
1979	21.6155639411173
1980	21.0752663563893
1981	20.5128783294244
1982	19.9561642337865
1983	19.4432426583584
1984	18.9075963680367
1985	18.3683320121346
1986	17.8214844489275
1987	17.2540805150363
1988	16.7138428387346
1989	16.185042468567
1990	15.6867465076383
1991	15.0315999267073
1992	14.489548477027
1993	14.2567976846887
1994	14.0512153572909
1995	13.8862297037771
1996	13.7573101408182
1997	13.6564524233719
1998	13.5732064565451
1999	13.5113454558162
2000	13.4599394386029
2001	13.4110097527216
2002	13.3945288597883
2003	13.3696926178761
2004	13.3292605899608
2005	13.3124105016905
2006	13.2974119591778
2007	13.2683691330117
2008	13.2490900425356
2009	13.2521220269708
2010	13.2400578540134
2011	13.2056913186269
2012	13.1722982766422
2013	13.1266944957088
2014	13.0472262343555
2015	12.9421967871572
2016	12.8188513261163
2017	12.6887714814882
2018	12.5387243380922
2019	12.3595285392672
2020	12.1748603907453
2021	11.9878282636563
2022	11.786096469891
2023	11.5737615201373