Year	% of female population
1960	9.06640466257543
1961	9.08364431189303
1962	9.08381258477751
1963	9.04470597012141
1964	8.97632995834885
1965	8.92542957432095
1966	8.92659425479599
1967	8.97317547708739
1968	9.06403204229194
1969	9.1907225557419
1970	9.23745474157512
1971	9.20108773870032
1972	9.2165359376364
1973	9.29198212168202
1974	9.41191450137459
1975	9.64560477319904
1976	9.95359688917693
1977	10.2091956821687
1978	10.4148641776357
1979	10.5799898196532
1980	10.6770121336111
1981	10.7022078324243
1982	10.6958167226382
1983	10.6703787459615
1984	10.5940523518431
1985	10.4701395944385
1986	10.2968385487893
1987	10.0825971684038
1988	9.85344447226893
1989	9.63094339226913
1990	9.41837280426193
1991	9.20210781028674
1992	8.99065475952724
1993	8.78952110083961
1994	8.60813709991993
1995	8.51420700259474
1996	8.55475353324681
1997	8.71375686226977
1998	8.96353226904082
1999	9.26324732287509
2000	9.54049701492902
2001	9.7484090340015
2002	9.89245843351339
2003	9.97254935004979
2004	9.98647679300086
2005	9.93589818300486
2006	9.81179161900801
2007	9.65017458028515
2008	9.50101976709248
2009	9.36426942484965
2010	9.24958626396359
2011	9.18107648230828
2012	9.11830812102797
2013	9.02832472151166
2014	8.91824417888873
2015	8.79077785672191
2016	8.65103637985508
2017	8.4978376096954
2018	8.33759378000331
2019	8.19024783498524
2020	8.06542890696302
2021	7.96863270893809
2022	7.92265748685363
2023	7.93567159399896