Year	% of female population
1960	0.0855752259720811
1961	0.0859239401281985
1962	0.0861597600782065
1963	0.0990906039732136
1964	0.121838371375694
1965	0.144457020313338
1966	0.165555763499993
1967	0.193644557752051
1968	0.233493494574313
1969	0.273760871843236
1970	0.29578287252139
1971	0.29569826507325
1972	0.289373814041746
1973	0.284596229099964
1974	0.285800073396128
1975	0.288218657570328
1976	0.29053607577013
1977	0.301936062998552
1978	0.324807549043953
1979	0.356832027850304
1980	0.392758919489131
1981	0.429263450101571
1982	0.461810765401928
1983	0.477446584014772
1984	0.491677645458225
1985	0.520538930743856
1986	0.539986272937013
1987	0.551285793040827
1988	0.565883278625985
1989	0.59036388875891
1990	0.618591385598826
1991	0.636566282183624
1992	0.65054333906553
1993	0.665601513186648
1994	0.689393726657493
1995	0.715126403237685
1996	0.736183059684859
1997	0.754444053693591
1998	0.776938432032565
1999	0.797942283885287
2000	0.827251840271405
2001	0.86823321133286
2002	0.9080696498783
2003	0.955451603083785
2004	1.0066802459123
2005	1.0587370514729
2006	1.10987038145239
2007	1.16294126714968
2008	1.21059253046524
2009	1.25215223307681
2010	1.32920432437757
2011	1.4529951178874
2012	1.5900489386469
2013	1.72959790337062
2014	1.87944698677919
2015	2.03839386854981
2016	2.20019226147561
2017	2.36088296303402
2018	2.5182204176473
2019	2.67175115538421
2020	2.80286960459518
2021	2.90532159943299
2022	2.99782604874104
2023	3.0985342019544