Year	% of female population
1960	9.228452384326364
1961	9.188735823640664
1962	9.135820246560874
1963	9.126921358800505
1964	9.112020063599315
1965	9.085781313087566
1966	9.059670560969554
1967	9.011835012046364
1968	8.93740126374951
1969	8.842727480152579
1970	8.709414287026023
1971	8.525029379525533
1972	8.339144032088626
1973	8.171491548860214
1974	8.012755441078122
1975	7.89330552395232
1976	7.836532036385303
1977	7.783561526868823
1978	7.68881301480231
1979	7.588641680540816
1980	7.47879195144788
1981	7.346563079009075
1982	7.2180679217740265
1983	7.118116208968969
1984	7.040063876628966
1985	6.9873404694614
1986	6.95560257285523
1987	6.9280524841851765
1988	6.899241437025653
1989	6.854129593216701
1990	6.788526840970618
1991	6.72414452277976
1992	6.672765840700214
1993	6.621784807757971
1994	6.568540978498865
1995	6.516511712336601
1996	6.456351194309387
1997	6.378866970868229
1998	6.280295679718881
1999	6.167561845356117
2000	6.041839207954031
2001	5.908284251966347
2002	5.7829131357105945
2003	5.6823559482513115
2004	5.6026979463542625
2005	5.540476898037332
2006	5.492645503688763
2007	5.446959712928479
2008	5.409468523235871
2009	5.380468454746453
2010	5.3504084294744665
2011	5.333386496157037
2012	5.346047000427923
2013	5.378869288413673
2014	5.412901392400914
2015	5.440642328583488
2016	5.4591646090510855
2017	5.4596378447215
2018	5.4365250121767446
2019	5.408281535739405
2020	5.3939407261614765
2021	5.37907962759457
2022	5.332843849716774
2023	5.257046240089114