Year	% of female population
1960	8.08570443710016
1961	7.93257920473679
1962	7.75557623351563
1963	7.33783477269948
1964	6.80906063483347
1965	6.50796651478481
1966	6.26537874331889
1967	5.98608982769317
1968	6.02098582385224
1969	6.28315974287786
1970	6.42062921806382
1971	6.48247770089623
1972	6.64234417806566
1973	6.76118938519898
1974	6.82972274314524
1975	6.80073514353609
1976	6.75308861367291
1977	6.73719225687653
1978	6.66056225894587
1979	6.57070766112548
1980	6.54872613684093
1981	6.59820128577627
1982	6.71194028462084
1983	6.86837363648495
1984	7.05089043510826
1985	7.23397051596939
1986	7.38926287928427
1987	7.48030780391522
1988	7.53845319741916
1989	7.61611160550556
1990	7.68596931840999
1991	7.76173446143482
1992	7.86955446570598
1993	7.94584266929384
1994	7.95758655820091
1995	7.95847150564182
1996	7.97932814613182
1997	8.00215919861309
1998	8.03539783563632
1999	8.09354144330884
2000	8.15855815287151
2001	8.2104663931095
2002	8.27116424460732
2003	8.32770755357901
2004	8.309615060025
2005	8.20747417852244
2006	8.03677595289988
2007	7.82894921226893
2008	7.56887521152716
2009	7.24298708547367
2010	6.89603925264395
2011	6.56065074815549
2012	6.24651378906436
2013	5.94991367797134
2014	5.69634369516127
2015	5.50024411528067
2016	5.3551475930226
2017	5.27168872469442
2018	5.2398933700088
2019	5.22057325916454
2020	5.18701241808334
2021	5.15886655960587
2022	5.11466235428735
2023	5.03782645506559