Year	% of female population
1960	0.804615151055109
1961	0.812044085418145
1962	0.808335572967274
1963	0.802682995608911
1964	0.802209749933884
1965	0.796801370841068
1966	0.786833710877907
1967	0.780071813285458
1968	0.779349844391558
1969	0.78358873463988
1970	0.796075241146879
1971	0.812237493667162
1972	0.83172817317999
1973	0.856565141938257
1974	0.875121981930935
1975	0.886225130646487
1976	0.891151647983684
1977	0.888135289372255
1978	0.877675370097446
1979	0.860338812358378
1980	0.840377536440994
1981	0.82892089196558
1982	0.829894973743436
1983	0.839863791739923
1984	0.861865482638291
1985	0.888786467027081
1986	0.908189521451643
1987	0.91332612338519
1988	0.900974120215026
1989	0.869560284975269
1990	0.82677623808494
1991	0.791857661141405
1992	0.75621212282589
1993	0.712466334008393
1994	0.687499361534768
1995	0.690424160365572
1996	0.710089449065202
1997	0.731268246728414
1998	0.749761480441396
1999	0.770300817249174
2000	0.789123887402621
2001	0.79415501905972
2002	0.786110213124966
2003	0.783075489851708
2004	0.786460741699806
2005	0.788937659580572
2006	0.792703923867032
2007	0.796654052977495
2008	0.794322056123787
2009	0.788282188454884
2010	0.780718248356669
2011	0.772164371563428
2012	0.76582851156035
2013	0.762148933690712
2014	0.760525692703118
2015	0.762134199339875
2016	0.765966539644795
2017	0.766767326147464
2018	0.76749935426737
2019	0.770122857246403
2020	0.780172402803522
2021	0.798287730664662
2022	0.822724667597897
2023	0.858272494177057