Year	% of female population
1960	16.5637216671738
1961	16.4367721933875
1962	16.3294144850624
1963	16.2458186859968
1964	16.176835703619
1965	16.098624526919
1966	16.0140864446784
1967	15.9269834595613
1968	15.8245607766651
1969	15.7131639925518
1970	15.6075310761512
1971	15.5097571999505
1972	15.4230604209345
1973	15.3461128771029
1974	15.2909323099974
1975	15.2830966644987
1976	15.3157465496307
1977	15.3692752032008
1978	15.4572157175137
1979	15.5800908649279
1980	15.685269310631
1981	15.7474663447734
1982	15.7846024415167
1983	15.8066903521449
1984	15.7954916424064
1985	15.7678211874635
1986	15.7486714424605
1987	15.7112892028095
1988	15.6140305217219
1989	15.4398430662123
1990	15.178498713337
1991	14.8399876181202
1992	14.4808089933653
1993	14.1174766774137
1994	13.7584797678462
1995	13.4395055843555
1996	13.1675762786945
1997	12.9139679980884
1998	12.6958967512575
1999	12.5321468517213
2000	12.3990256591098
2001	12.2990345850999
2002	12.2165140171506
2003	12.1352346374232
2004	12.0578385603837
2005	11.9958800067543
2006	11.9451744659817
2007	11.9135058962972
2008	11.9028479046295
2009	11.912158657081
2010	11.9786372992462
2011	12.0928138734448
2012	12.2402624101447
2013	12.4269224753328
2014	12.6294929728614
2015	12.7820163995695
2016	12.7773484351883
2017	12.6073419321087
2018	12.3292295355199
2019	11.9579729682928
2020	11.5333421550242
2021	11.1750873686997
2022	10.8993114918832
2023	10.6396253277607