Year	% of female population
1960	6.46133843838618
1961	6.38999477218804
1962	6.33567220297836
1963	6.29343199306541
1964	6.26247362718823
1965	6.24146401719083
1966	6.23166016107064
1967	6.23736786563881
1968	6.24473751946845
1969	6.24194721198127
1970	6.22499440868766
1971	6.18636484558272
1972	6.12754416150943
1973	6.0534624129303
1974	5.96677686806157
1975	5.86767483107502
1976	5.75514256353091
1977	5.62489025757392
1978	5.46825155331324
1979	5.3177025395286
1980	5.27039976412197
1981	5.31567602698682
1982	5.39795376992813
1983	5.53779926711821
1984	5.71202796473677
1985	5.83772189585901
1986	5.91293974247591
1987	5.96997242262454
1988	6.0035822533893
1989	6.02242630947164
1990	6.02389821713184
1991	6.00801911591165
1992	5.98742803042813
1993	5.96262651696613
1994	5.92707214888735
1995	5.88695739943106
1996	5.84506928713654
1997	5.80088765154846
1998	5.75949257203706
1999	5.72750065656346
2000	5.67912481853465
2001	5.58942333678561
2002	5.46760467773491
2003	5.39546974282314
2004	5.43134542009211
2005	5.52067503463331
2006	5.62054560884575
2007	5.72300309312189
2008	5.81950324292687
2009	5.90752279422515
2010	5.99318253191496
2011	6.08733054448296
2012	6.20239852209616
2013	6.34726936793709
2014	6.51979735007032
2015	6.70357936000307
2016	6.87351739367547
2017	7.0173429125508
2018	7.11382901992415
2019	7.14137002995988
2020	7.11079765639992
2021	7.05463749243439
2022	7.00620652639845
2023	6.9860724365393