Year	% of female population
1960	9.30272198038496
1961	9.22380565980323
1962	9.22680728432154
1963	9.28555303399356
1964	9.34884364407757
1965	9.3993462881705
1966	9.4293073654237
1967	9.44021268963771
1968	9.44450127877238
1969	9.43120281434049
1970	9.42366640410731
1971	9.45291707919668
1972	9.49840100111235
1973	9.55708047411104
1974	9.6335136944274
1975	9.72835079977937
1976	9.85702083410703
1977	9.98189472765744
1978	10.0724881392803
1979	10.1593189976797
1980	10.2546091842909
1981	10.3552366185974
1982	10.4648252254446
1983	10.5875694929924
1984	10.7252798964726
1985	10.8700667803171
1986	10.9830257189883
1987	11.0573638830936
1988	11.0793023227782
1989	10.984616110613
1990	10.8505733878868
1991	10.7167550126757
1992	10.4999040228151
1993	10.1995684138943
1994	9.85257496808756
1995	9.49950129152707
1996	9.17789777646546
1997	8.91982924059061
1998	8.74127045668854
1999	8.62750972525852
2000	8.55321604220283
2001	8.53524648565808
2002	8.5880148662346
2003	8.66838709677419
2004	8.74237534427116
2005	8.71820295119939
2006	8.68016420820547
2007	8.67331422060201
2008	8.61010036386901
2009	8.52947085215925
2010	8.42217277740157
2011	8.31040907004011
2012	8.23930326603348
2013	8.21517551315209
2014	8.17792537548953
2015	8.04872503534661
2016	7.90735841315205
2017	7.85014920955927
2018	7.83158752000899
2019	7.71036292085702
2020	7.50395906931417
2021	7.33922103799334
2022	7.2189633288738
2023	7.11561431130898