Year	% of female population
1960	12.3375008487995
1961	12.3209959132158
1962	12.2672637478265
1963	12.1972312896644
1964	12.1781070010405
1965	12.1942836479171
1966	12.1951248793687
1967	12.2027596086686
1968	12.2521993970255
1969	12.338987234347
1970	12.4159382133645
1971	12.4541402749606
1972	12.4440650317725
1973	12.3824087479359
1974	12.2928437406412
1975	12.1961935823561
1976	12.1008631054446
1977	12.0302076033799
1978	11.9536437374301
1979	11.8254796688558
1980	11.6684111126396
1981	11.4952225786332
1982	11.3011959030792
1983	11.1126163108388
1984	10.9336739224589
1985	10.7738810991533
1986	10.6745035682558
1987	10.6227766381212
1988	10.6267649092976
1989	10.7233315360969
1990	10.8448239692922
1991	10.9242412389764
1992	10.9144473381933
1993	10.757083187989
1994	10.4806948954861
1995	10.1575813297776
1996	9.80735165119976
1997	9.48009458785501
1998	9.22512941810146
1999	9.02441016726365
2000	8.86959793430324
2001	8.74387886565788
2002	8.65320844207157
2003	8.59120641983571
2004	8.51680305116097
2005	8.42796302420781
2006	8.31229997447648
2007	8.15784832494581
2008	8.00578027988967
2009	7.89198699200603
2010	7.82928385733327
2011	7.81505218790255
2012	7.82852351135434
2013	7.85478958661416
2014	7.89236087871058
2015	7.93077247691925
2016	7.96369266057739
2017	7.99145645164546
2018	8.00423166062859
2019	7.98610146157871
2020	7.92094866227942
2021	7.82672464119024
2022	7.72792373650009
2023	7.6261833417679