Year	% of female population
1960	9.30738154354859
1961	9.44615834600078
1962	9.58921481050276
1963	9.72170696578212
1964	9.82451482459141
1965	9.88531883187951
1966	9.89760687599909
1967	9.83601764434513
1968	9.67229868622519
1969	9.38642018979776
1970	8.99371126430086
1971	8.54464019806942
1972	8.094815733292
1973	7.70140243664818
1974	7.4076873814166
1975	7.23041834534861
1976	7.1457860408568
1977	7.10505046527411
1978	7.07207839712406
1979	7.04104152378165
1980	6.997814506488
1981	6.94346006411994
1982	6.90879871509872
1983	6.91695695492545
1984	6.94584312357139
1985	6.98886822389954
1986	7.04798183038654
1987	7.11576471347992
1988	7.19898094313209
1989	7.29457032116692
1990	7.38200129662522
1991	7.47604352856762
1992	7.53332778853391
1993	7.50628933469128
1994	7.40928578785257
1995	7.23135302676236
1996	6.94312293790281
1997	6.59804601444141
1998	6.23313914465122
1999	5.83772045257137
2000	5.4557776715476
2001	5.10606041983155
2002	4.7863940842368
2003	4.53203382223185
2004	4.38020523397176
2005	4.31284407515437
2006	4.29912023626704
2007	4.30568097114915
2008	4.30989545991264
2009	4.30683878762822
2010	4.31321944985569
2011	4.34827594407289
2012	4.44171455803574
2013	4.58285187815505
2014	4.75383663119375
2015	4.92245750932255
2016	5.06161185560666
2017	5.19187620515539
2018	5.32142836256287
2019	5.42384493800659
2020	5.51467686724286
2021	5.5930541026886
2022	5.55803275960899
2023	5.37064663519198