Year	% of female population
1960	8.572520557554032
1961	8.55248766686549
1962	8.531189882534848
1963	8.514561214315265
1964	8.511843850893753
1965	8.522696347744773
1966	8.538234352828225
1967	8.549262815055389
1968	8.537626386692946
1969	8.490974467714542
1970	8.439439181882296
1971	8.395640757852826
1972	8.358041585341798
1973	8.35305097844695
1974	8.387228213435714
1975	8.421057958189172
1976	8.441689581920464
1977	8.474456199109111
1978	8.51840809547824
1979	8.56067597335311
1980	8.593933760220654
1981	8.617052724394096
1982	8.638943774058054
1983	8.656407020181575
1984	8.66874103243266
1985	8.682113734944297
1986	8.696409412995582
1987	8.714374395403455
1988	8.750338212842129
1989	8.789285007946251
1990	8.811374003778685
1991	8.826636768927411
1992	8.83010315434059
1993	8.811815039379894
1994	8.799493473883453
1995	8.793958086632234
1996	8.780103832511402
1997	8.782702633696168
1998	8.820141470216099
1999	8.88531033165158
2000	8.95936308765777
2001	9.03509905287679
2002	9.103782603626126
2003	9.16035368576888
2004	9.201965911843855
2005	9.22731513468452
2006	9.241199654089847
2007	9.24681225071396
2008	9.24342960033637
2009	9.233170980491938
2010	9.209901526608347
2011	9.172320452204328
2012	9.128469478273407
2013	9.084679759118467
2014	9.042815128057097
2015	9.011679839139607
2016	8.989218763001412
2017	8.965721704214694
2018	8.946943858982758
2019	8.943261549294297
2020	8.9538170231522
2021	8.973992351932761
2022	9.009143647837078
2023	9.055666102285894