Year	% of female population
1960	4.91850848769164
1961	4.86147412441192
1962	4.83664987113103
1963	4.85988100104465
1964	4.88780271050878
1965	4.89840269477344
1966	4.86938393464942
1967	4.80638905686344
1968	4.74126474617162
1969	4.71404786263064
1970	4.72913010038062
1971	4.75633756162195
1972	4.79588482141131
1973	4.87092808850645
1974	4.97834258782224
1975	5.09406766803217
1976	5.19605439354218
1977	5.27511310518313
1978	5.35173342308987
1979	5.42929057518411
1980	5.45127091108264
1981	5.40854310249512
1982	5.35968726023894
1983	5.34304136781859
1984	5.31400966183575
1985	5.23886740676063
1986	5.18263022906164
1987	5.16863006724135
1988	5.16265049744742
1989	5.16695775475972
1990	5.20026782495236
1991	5.249446620126
1992	5.30968971975232
1993	5.40590282425378
1994	5.53885502649018
1995	5.73304085368871
1996	5.95631815056158
1997	6.14612272749427
1998	6.32266387164396
1999	6.5078907775537
2000	6.63965681601525
2001	6.73093611448587
2002	6.83589156645396
2003	6.88859077153465
2004	6.98928072083268
2005	7.24590569951395
2006	7.56138996138996
2007	7.88122658526433
2008	8.22217093622586
2009	8.52717942414652
2010	8.70052163240258
2011	8.78184798762084
2012	8.80105361490988
2013	8.7534863763141
2014	8.68904078027801
2015	8.56209251067371
2016	8.32305224847326
2017	8.04230692476552
2018	7.75088511781223
2019	7.46504319310125
2020	7.32201136226278
2021	7.28572503574385
2022	7.28311532100436
2023	7.30311700045174