Year	% of female population
1960	7.35754326594529
1961	7.34460609432356
1962	7.34125749729991
1963	7.3431067377936
1964	7.33948179311005
1965	7.32406664559353
1966	7.29192140615247
1967	7.24566471434986
1968	7.19482855079022
1969	7.14827350623478
1970	6.95443921794531
1971	6.70738018380795
1972	6.60253684189734
1973	6.58113308644641
1974	6.6697810307878
1975	6.92634522510183
1976	7.21401378094268
1977	7.47597290790304
1978	7.75257408984313
1979	8.10600318685327
1980	8.33358576944176
1981	8.49897088575223
1982	8.76978400426187
1983	8.96907632777127
1984	9.04910723146001
1985	9.02167314841067
1986	8.9634024921477
1987	8.86584158920937
1988	8.71471436662457
1989	8.58280610974411
1990	8.50298313020986
1991	8.42953025977912
1992	8.4342026297912
1993	8.48383480805728
1994	8.42936094322305
1995	8.32221306450055
1996	8.23169955487101
1997	8.14185654899897
1998	8.09783630978894
1999	7.89061067260761
2000	7.39862074919377
2001	6.79926471069119
2002	6.09527661921219
2003	5.47936792486706
2004	5.29415895650885
2005	5.63146065440377
2006	6.28572642743602
2007	7.12147293016004
2008	8.01796684070404
2009	8.726271330835
2010	9.1285832587901
2011	9.33478602176425
2012	9.47638634890988
2013	9.53866515970704
2014	9.50908130293957
2015	9.42168346592278
2016	9.33215198652575
2017	9.22783933301494
2018	9.10272669841311
2019	8.96697751244063
2020	8.7852457578239
2021	8.50695697261374
2022	8.12332747876482
2023	7.77700852584637