Year	% of female population
1960	0.9779443930612721
1961	0.9741638546927098
1962	0.9725708045525204
1963	0.9716999752544935
1964	0.9712135609769698
1965	0.9707947251204684
1966	0.9700573217882782
1967	0.9687791660368203
1968	0.967430765281865
1969	0.9656410207032877
1970	0.962965382896921
1971	0.960046034239528
1972	0.9573014514227532
1973	0.9550211018262699
1974	0.9533172118987773
1975	0.952226415465679
1976	0.9523443063072016
1977	0.9533745939021943
1978	0.954438352433403
1979	0.9554878173588228
1980	0.9555293595311832
1981	0.9544076549364361
1982	0.9531159542635372
1983	0.9511832601055462
1984	0.9492729003139324
1985	0.9472767193097623
1986	0.9453144070208005
1987	0.9439584316507191
1988	0.9416217812243702
1989	0.9394401708390839
1990	0.9385023780908746
1991	0.9374276733706239
1992	0.9362870238583895
1993	0.9359685946169062
1994	0.9358983841628372
1995	0.9368996231519827
1996	0.9400492504577763
1997	0.9440302786938939
1998	0.9466461137521641
1999	0.9471797698144386
2000	0.9461506294346107
2001	0.9434925570407646
2002	0.9390530364936247
2003	0.9331847851953968
2004	0.9267915838093141
2005	0.920478623139167
2006	0.9150957444404147
2007	0.9114901069699424
2008	0.9093476540460655
2009	0.9082730735013952
2010	0.9084947967493769
2011	0.9096644694848235
2012	0.911269119441763
2013	0.9136661994649962
2014	0.9178905645376495
2015	0.9241402354240891
2016	0.9320932021707442
2017	0.9409222753203484
2018	0.9483126429657593
2019	0.9527569286436248
2020	0.955578034006642
2021	0.9568907203877031
2022	0.9582381547547627
2023	0.9644435309788129