Year	% of female population
1960	6.64812130705774
1961	6.48768689533861
1962	6.40877093731874
1963	6.36388443803833
1964	6.29767024501275
1965	6.19714918294861
1966	6.08919506034461
1967	6.01942221041541
1968	6.02013177620721
1969	6.09970391229563
1970	6.24781450159671
1971	6.4412205478811
1972	6.67180780348872
1973	6.96371419870557
1974	7.32381491817018
1975	7.73756930548016
1976	8.18771154453551
1977	8.61700988299619
1978	8.94678961354838
1979	9.13430233554379
1980	9.19677622688684
1981	9.20411562349206
1982	9.2151064099575
1983	9.26156018355101
1984	9.36070469925522
1985	9.47301657120079
1986	9.55882281644008
1987	9.63859924147619
1988	9.72680597919785
1989	9.79810465595385
1990	9.8227915557225
1991	9.78734283548973
1992	9.65242899924546
1993	9.40051253727261
1994	9.07213206407961
1995	8.71700504099269
1996	8.38643277815611
1997	8.12667537636738
1998	7.97383496390076
1999	7.92471927357501
2000	7.95871064007053
2001	8.06177612469293
2002	8.21603875047508
2003	8.39278230837038
2004	8.55105695283138
2005	8.6545810520013
2006	8.67169901051218
2007	8.57246472165827
2008	8.35505108185961
2009	8.05614157142669
2010	7.72401197929161
2011	7.40809047653589
2012	7.15886872045941
2013	7.01462449256791
2014	6.98052035211705
2015	7.05933178399793
2016	7.20480498861876
2017	7.38432545535413
2018	7.56562021427819
2019	7.68388522856461
2020	7.69374204665152
2021	7.63447822009851
2022	7.52758200594337
2023	7.34283011889676