Year	% of female population
1960	9.42040612575992
1961	9.82454331425822
1962	10.3342004539957
1963	10.8520193706148
1964	11.2122146822949
1965	11.3376422231489
1966	11.2621107640039
1967	11.0307741602931
1968	10.7353020569022
1969	10.4880540710468
1970	10.4729987051565
1971	10.6966700203676
1972	10.9558823529412
1973	11.1485982488151
1974	11.2518488039767
1975	11.2243355858287
1976	10.9952696111851
1977	10.6738478487056
1978	10.4117208840328
1979	10.2069432356639
1980	10.1693478506574
1981	10.3014036087544
1982	10.423086944412
1983	10.4282071573024
1984	10.3080089208063
1985	10.1357450793463
1986	9.96700543293999
1987	9.82180497454357
1988	9.64544869298448
1989	9.36939466254894
1990	9.09077006598818
1991	8.90145564980626
1992	8.72854999817058
1993	8.53818431931678
1994	8.41944904664289
1995	8.36814899958015
1996	8.31278999871675
1997	8.25973577869641
1998	8.20319125340848
1999	8.14940250543615
2000	8.12441057515207
2001	8.12046029543785
2002	8.1139611808026
2003	8.1263084655
2004	8.17416930306276
2005	8.24690686943685
2006	8.34222751417414
2007	8.47356250963465
2008	8.63264097883467
2009	8.78851648656821
2010	8.8747014061615
2011	8.88152454226366
2012	8.85039888349189
2013	8.78570215244243
2014	8.70022548527696
2015	8.58800703767082
2016	8.44869021869743
2017	8.29726262275033
2018	8.15651892707641
2019	8.03381145087522
2020	7.95993517172343
2021	7.93928297206308
2022	7.93521508054167
2023	7.9455560725919