Year	% of female population
1960	8.50187825458001
1961	8.73549561042878
1962	9.12265049246108
1963	9.46286818675894
1964	9.58066277561097
1965	9.37712915843042
1966	8.82573742883503
1967	8.11593807221185
1968	7.40325656186115
1969	6.68745278766172
1970	5.97929340654779
1971	5.44808223599165
1972	5.27762298912903
1973	5.43649891605655
1974	5.80074219283489
1975	6.21822008188864
1976	6.58088450313569
1977	6.86034569979695
1978	7.07158261056754
1979	7.26100873096937
1980	7.4537019683737
1981	7.63600526598601
1982	7.80303184154297
1983	7.93942118791287
1984	8.05747981279758
1985	8.18943302030268
1986	8.33781967711255
1987	8.48791283179505
1988	8.60804988685604
1989	8.64796112212543
1990	8.52774089325298
1991	8.25152335815843
1992	7.91155326345427
1993	7.55089973855004
1994	7.19579977783819
1995	6.90065079026731
1996	6.71172754710664
1997	6.62957910075475
1998	6.62620952290952
1999	6.67510776022695
2000	6.73798153649734
2001	6.78584823328308
2002	6.81426028315081
2003	6.81376037739094
2004	6.79514977478217
2005	6.78281135523125
2006	6.79529015602949
2007	6.8522943528171
2008	6.96419781541309
2009	7.12529590322414
2010	7.30062332703879
2011	7.43575116592027
2012	7.48991460807055
2013	7.45072494053398
2014	7.39096687469513
2015	7.35327427723589
2016	7.29577052348352
2017	7.189059351385
2018	7.00942421701148
2019	6.74029833249126
2020	6.40221393425835
2021	6.06013197816067
2022	5.76284339984428
2023	5.52201397259525