Year	% of female population
1960	8.60131300767776
1961	8.30870279146141
1962	8.13628546861565
1963	8.05312532939812
1964	8.06868728664529
1965	8.1947261663286
1966	8.37888877845145
1967	8.49010624817234
1968	8.56269113149847
1969	8.62586821850948
1970	8.45083234785773
1971	8.15602836879433
1972	7.96757287913528
1973	7.82075178626903
1974	7.69968994537133
1975	7.64577618344236
1976	7.68041929848139
1977	7.80123583934089
1978	7.9509567155861
1979	8.11698000596837
1980	8.11197618502404
1981	7.92382620116012
1982	7.77521975722059
1983	7.6229590303516
1984	7.48367895545315
1985	7.35605711653616
1986	7.23739542295604
1987	7.21526535480024
1988	7.25131319763624
1989	7.23847885321644
1990	7.06224285660363
1991	6.80364968747755
1992	6.55777001575235
1993	6.352579611587
1994	6.22675127379576
1995	6.13698958208598
1996	6.07270012633513
1997	6.03995364494233
1998	6.02832168761125
1999	6.01788963785017
2000	6.01010351146551
2001	6.00138898867256
2002	5.94208610576589
2003	5.8742923892533
2004	5.83086570283923
2005	5.7831172670073
2006	5.74180327868852
2007	5.69984277668318
2008	5.64818755077566
2009	5.63261004573085
2010	5.67327785313634
2011	5.75859043458019
2012	5.89050224466891
2013	6.02577319587629
2014	6.20571255449144
2015	6.47351593658328
2016	6.75994061451071
2017	7.04303285167736
2018	7.34402852049911
2019	7.65624524338641
2020	7.97872340425532
2021	8.34370739225799
2022	8.75530680299091
2023	9.1889139448607