Year	% of female population
1960	4.8344661091564
1961	4.84936624086205
1962	4.86059488821806
1963	4.87014482409214
1964	4.88114460172524
1965	4.89345742723098
1966	4.90667508455739
1967	4.92158767016924
1968	4.93632951367129
1969	4.94419089599712
1970	4.93715383715625
1971	4.9310576031183
1972	4.93223869375245
1973	4.92071797110759
1974	4.87983503924793
1975	4.81231803379699
1976	4.72352635914521
1977	4.61480243636202
1978	4.5039693950471
1979	4.41761019573086
1980	4.37198130378236
1981	4.36970822037683
1982	4.41805220142857
1983	4.51732635140547
1984	4.63654910975154
1985	4.75812412183042
1986	4.89125037771638
1987	5.03379598499082
1988	5.1826218037757
1989	5.35692994794898
1990	5.55655743228036
1991	5.76021442526354
1992	5.95992157711939
1993	6.14840853687248
1994	6.30712861795739
1995	6.43486248027445
1996	6.5420051716703
1997	6.62406926150512
1998	6.67992192906061
1999	6.70817549504047
2000	6.70808524118576
2001	6.68825256199849
2002	6.66334809830676
2003	6.62703488901433
2004	6.57638100645862
2005	6.52951870740299
2006	6.49311969090378
2007	6.47464526744429
2008	6.48681588531213
2009	6.51856771579271
2010	6.55433368403112
2011	6.59736402260868
2012	6.64617595160375
2013	6.69166372986952
2014	6.73876644972111
2015	6.78991187295072
2016	6.83301526160502
2017	6.86720318982072
2018	6.90650610685746
2019	6.94766513256747
2020	6.97823162480996
2021	7.00544651486275
2022	7.03200135774764
2023	7.05494305342399