Year	% of female population
1960	7.30504438621487
1961	7.1365951201253
1962	6.94733753850667
1963	6.76298442452408
1964	6.61641622076653
1965	6.53856907339742
1966	6.55076869792769
1967	6.65159894205338
1968	6.82367673264942
1969	7.04652600664657
1970	7.31816110233013
1971	7.61468783481056
1972	7.90434518740395
1973	8.20473959768531
1974	8.52533650039588
1975	8.86305269654198
1976	9.19623098721299
1977	9.48814611724861
1978	9.71649641558863
1979	9.88321511550547
1980	10.0595495662566
1981	10.3349370836417
1982	10.6471328784925
1983	10.8802236756703
1984	10.9836775679773
1985	10.9039592163603
1986	10.6376958651238
1987	10.1981946624804
1988	9.61753833040962
1989	8.97869360808243
1990	8.38188027320209
1991	7.97982320331619
1992	7.80484915495182
1993	7.7697419859265
1994	7.8085032168049
1995	7.84232644465173
1996	7.80578220243441
1997	7.67615736122591
1998	7.48780856613616
1999	7.33069977426636
2000	7.31883175863586
2001	7.5378759608926
2002	7.9064743512147
2003	8.39584936803939
2004	8.98676710285194
2005	9.54550444615216
2006	10.0154503317277
2007	10.3693002257336
2008	10.5893012532408
2009	10.6673677831055
2010	10.5936930077731
2011	10.3900095724034
2012	10.0833246355634
2013	9.69033980791593
2014	9.25417192778896
2015	8.82183908045977
2016	8.43933443312091
2017	8.12264479822042
2018	7.86616733198897
2019	7.66976102415885
2020	7.53484003141878
2021	7.36263824523922
2022	7.1376750934762
2023	6.93669081838698