Year	% of female population
1960	4.34508208169651
1961	4.36550279285296
1962	4.38412453656335
1963	4.3920211488131
1964	4.37807695458077
1965	4.34422940770417
1966	4.29321344353425
1967	4.22490139258317
1968	4.15024671009552
1969	4.0855615497942
1970	4.03648778163912
1971	4.00106129185706
1972	3.97943117695176
1973	3.96676412193019
1974	3.95713002944354
1975	3.95270435230522
1976	3.95853475870938
1977	3.97620275584986
1978	4.00269654994573
1979	4.02850192255889
1980	4.04597540565986
1981	4.07280062234608
1982	4.10736194527036
1983	4.13383347629957
1984	4.163782128216
1985	4.20325057157643
1986	4.25353639708226
1987	4.32387216074346
1988	4.41865944323199
1989	4.52880280625051
1990	4.6460751056359
1991	4.76837863248816
1992	4.88859640082771
1993	5.00030677643979
1994	5.10900602163141
1995	5.21563831625586
1996	5.31839708423661
1997	5.41929489319841
1998	5.51358085438112
1999	5.59645073539599
2000	5.67240862936981
2001	5.73485382870524
2002	5.77620297687239
2003	5.80804202399609
2004	5.838303267073
2005	5.85698639022458
2006	5.87151749675628
2007	5.87524474532073
2008	5.86650192029827
2009	5.91725552208542
2010	6.09233097100007
2011	6.380927599821
2012	6.83190587039354
2013	7.42761435371604
2014	8.03737570976633
2015	8.55464926074286
2016	8.92409659818013
2017	9.10615174896225
2018	9.11771737003729
2019	9.02832414902255
2020	8.90422563460172
2021	8.84470472977957
2022	8.84301735181026
2023	8.78068641880355