Year	% of female population
1960	7.017357093557184
1961	6.9298070415572095
1962	6.912063366651691
1963	6.942957126046008
1964	7.00369553032668
1965	7.040116468105961
1966	7.025020408824039
1967	6.930747521753142
1968	6.788080463181119
1969	6.636379170997024
1970	6.472988685916778
1971	6.437835971749849
1972	6.636979373918123
1973	6.935894648384421
1974	7.219179803332335
1975	7.4922989690689015
1976	7.701288473432231
1977	7.750317001546751
1978	7.714189042929356
1979	7.714366358349544
1980	7.766503753946779
1981	7.7930106728647806
1982	7.802167111133404
1983	7.850828943418108
1984	7.887378229964474
1985	7.9050480954309155
1986	7.919073197429547
1987	7.9141778031751935
1988	7.886640150271757
1989	7.839249858868931
1990	7.763627666110731
1991	7.644732112973416
1992	7.5270854537704714
1993	7.431225708020885
1994	7.3402747492711145
1995	7.280589290293265
1996	7.271656980830918
1997	7.263323745726961
1998	7.218475338370299
1999	7.163688853595118
2000	7.092571405505131
2001	7.001023386841339
2002	6.918726622172673
2003	6.867816934459161
2004	6.837766829486812
2005	6.833555858127153
2006	6.848642152312994
2007	6.858647679577007
2008	6.860886414723989
2009	6.842756891349673
2010	6.797773224624695
2011	6.744351079879425
2012	6.695445508689205
2013	6.648607964997755
2014	6.60576323622318
2015	6.573150040978141
2016	6.539352590566721
2017	6.483175746661143
2018	6.394700231660703
2019	6.285581073287225
2020	6.154067124832507
2021	6.0155279515726585
2022	5.928588269734885
2023	5.861352479966328