Year	% of female population
1960	3.60264499351207
1961	3.61075164252834
1962	3.57921496334083
1963	3.51980553380318
1964	3.44314922159175
1965	3.36239301011355
1966	3.28866568606432
1967	3.23149185055384
1968	3.19787532334182
1969	3.19280416525875
1970	3.21404180060732
1971	3.24989277498343
1972	3.28636555683258
1973	3.31422076863948
1974	3.32635633894865
1975	3.32566605406803
1976	3.32238708378283
1977	3.32516281131861
1978	3.33683919464938
1979	3.358484839331
1980	3.38645537871741
1981	3.41362829611967
1982	3.43706207532705
1983	3.45564511667626
1984	3.47213237255062
1985	3.49378457711184
1986	3.53092800051359
1987	3.59132005397686
1988	3.67354396019221
1989	3.77575260816827
1990	3.88258166822502
1991	3.96646779315557
1992	4.01163000730473
1993	4.01653437739548
1994	3.98535263336897
1995	3.94318380053945
1996	3.92685143824255
1997	3.95857369969454
1998	4.04759473362378
1999	4.19219980730639
2000	4.38963020488909
2001	4.60820425193771
2002	4.80804333016522
2003	4.99234804369797
2004	5.1790604476203
2005	5.37308908829313
2006	5.59933340321277
2007	5.88121309972842
2008	6.18766616994815
2009	6.4864968212451
2010	6.73686092426068
2011	6.91327756963061
2012	7.02180746936603
2013	7.08615477955625
2014	7.09528267068233
2015	7.03390446917011
2016	6.96324628463261
2017	6.92343337066615
2018	6.87506790620447
2019	6.82034813314957
2020	6.81329010248196
2021	6.80386070389955
2022	6.68662678153678
2023	6.50773272929996