Year	% of female population
1960	7.23266941137198
1961	7.3015873015873
1962	7.3731728288908
1963	7.35743649204174
1964	7.2928519706217
1965	7.20081135902637
1966	7.04701321936189
1967	6.84277220001949
1968	6.56536697247706
1969	6.27933170640135
1970	6.22214136268535
1971	6.29648849679986
1972	6.42810350474943
1973	6.68685927306617
1974	7.06481618189871
1975	7.51213336146867
1976	7.98279801102002
1977	8.44490216271885
1978	8.90457613474518
1979	9.27484333034915
1980	9.47446759789329
1981	9.68589252489876
1982	9.88907492674759
1983	10.0621055794851
1984	10.3014592933948
1985	10.5895900506679
1986	10.8361736974901
1987	11.0869750404634
1988	11.3263296126067
1989	11.321723334518
1990	11.1463405427849
1991	11.0316833105827
1992	11.0129443188823
1993	11.067154907474
1994	11.2156544028008
1995	11.4686863848641
1996	11.7348110715516
1997	11.8812427570222
1998	11.814872871224
1999	11.4591075684958
2000	10.8067951067307
2001	10.0438249874273
2002	9.37797046345026
2003	8.92263455836104
2004	8.73976659118621
2005	8.79396984924623
2006	9.0266393442623
2007	9.31995940056123
2008	9.53615226894657
2009	9.58465852419218
2010	9.40535982696044
2011	8.97272906333375
2012	8.42452300785634
2013	7.98453608247423
2014	7.7491458098396
2015	7.68482810903458
2016	7.7507745933385
2017	7.91728586334461
2018	8.09424164922886
2019	8.18898596608725
2020	8.17500749175906
2021	7.9480111447033
2022	7.48167408517327
2023	6.95860915108751