Year	% of female population
1960	8.57252055755403
1961	8.552487666865492
1962	8.53118988253485
1963	8.514561214315266
1964	8.511843850893754
1965	8.522696347744775
1966	8.538234352828223
1967	8.54926281505539
1968	8.537626386692947
1969	8.490974467714542
1970	8.439439181882296
1971	8.395640757852828
1972	8.358041585341798
1973	8.35305097844695
1974	8.387228213435712
1975	8.421057958189172
1976	8.441689581920466
1977	8.474456199109111
1978	8.518408095478238
1979	8.560675973353112
1980	8.593933760220654
1981	8.617052724394094
1982	8.638943774058056
1983	8.656407020181575
1984	8.66874103243266
1985	8.682113734944298
1986	8.696409412995582
1987	8.714374395403455
1988	8.750338212842129
1989	8.789285007946253
1990	8.811374003778683
1991	8.826636768927413
1992	8.83010315434059
1993	8.811815039379894
1994	8.799493473883453
1995	8.793958086632236
1996	8.7801038325114
1997	8.782702633696168
1998	8.820141470216099
1999	8.88531033165158
2000	8.95936308765777
2001	9.03509905287679
2002	9.103782603626126
2003	9.160353685768882
2004	9.201965911843855
2005	9.227315134684519
2006	9.241199654089849
2007	9.246812250713958
2008	9.24342960033637
2009	9.233170980491938
2010	9.209901526608347
2011	9.172320452204328
2012	9.128469478273407
2013	9.084679759118467
2014	9.042815128057093
2015	9.011679839139607
2016	8.98921876300141
2017	8.965721704214694
2018	8.946943858982758
2019	8.943261549294295
2020	8.953817023152197
2021	8.97399235193276
2022	9.009143647837078
2023	9.055666102285896