Year	% of female population
1960	4.1158745573787066
1961	4.04397344600933
1962	3.9725731704215312
1963	3.8975198661965758
1964	3.82146074317655
1965	3.7570127803783624
1966	3.709825678106079
1967	3.675217292691774
1968	3.648838065850322
1969	3.6290568971915187
1970	3.6135398616096914
1971	3.6014946197097446
1972	3.596309705622529
1973	3.598504938496888
1974	3.6056171290916
1975	3.6172249920503967
1976	3.6314062992160103
1977	3.642148673134467
1978	3.6438592005954398
1979	3.6347986571653093
1980	3.611529027215624
1981	3.576892370599183
1982	3.5423574044413613
1983	3.5119435823931777
1984	3.486692644780513
1985	3.468117492115226
1986	3.4601635563168567
1987	3.4667678941404803
1988	3.489461153110825
1989	3.5266510232381125
1990	3.5743237254379094
1991	3.6284757939999346
1992	3.691507915014222
1993	3.7731925472831143
1994	3.8747962910482503
1995	3.9984350809964644
1996	4.1327267489442105
1997	4.267931643809294
1998	4.4108010813653635
1999	4.567144358746674
2000	4.7423608374418755
2001	4.930299665221383
2002	5.124770171512812
2003	5.315867164881461
2004	5.493779776103308
2005	5.657890756317506
2006	5.8080342619226855
2007	5.939816381456664
2008	6.052115931669347
2009	6.142634708692004
2010	6.210225610287143
2011	6.25766846846591
2012	6.2798202216210015
2013	6.276285920635722
2014	6.255424331214578
2015	6.242569563464063
2016	6.252777607957891
2017	6.273448679152819
2018	6.2799448823824555
2019	6.277209920713267
2020	6.2552734789301505
2021	6.20253161662417
2022	6.144162929912557
2023	6.091501804304878