Year	% of female population
1960	4.066430983905223
1961	4.154245058511554
1962	4.245135110506845
1963	4.318057597537488
1964	4.376717623245253
1965	4.457560129094494
1966	4.541786579936672
1967	4.615699757260583
1968	4.689903677729711
1969	4.761085827767769
1970	4.811384918408519
1971	4.847705093816747
1972	4.890919983853236
1973	4.938905231339015
1974	4.992583605654026
1975	5.041886198918693
1976	5.069105666342855
1977	5.086760596273337
1978	5.101179275653573
1979	5.083156115063673
1980	4.958588920251628
1981	4.691848522672647
1982	4.32760439204391
1983	3.9392779577896793
1984	3.6790365705769656
1985	3.72384516834145
1986	4.033737129007611
1987	4.429812168474082
1988	4.834192586836597
1989	5.133400669938627
1990	5.240210123160944
1991	5.234148842463432
1992	5.207146344318783
1993	5.1852386393264736
1994	5.175554763188177
1995	5.1767700070510525
1996	5.176963972001301
1997	5.16950351856842
1998	5.147626605428789
1999	5.127490645089668
2000	5.118618804230117
2001	5.116774640068844
2002	5.131399776452103
2003	5.161257228935202
2004	5.200333458784981
2005	5.233278031958505
2006	5.230347958684352
2007	5.170003610523831
2008	5.105736633136812
2009	5.055561155634921
2010	4.969101801162703
2011	4.965904586940634
2012	5.128472602812681
2013	5.331775936291703
2014	5.528911948140366
2015	5.7506549743643305
2016	5.91609824845966
2017	5.978909388065493
2018	6.008624837335213
2019	6.030485771669004
2020	6.07190323688807
2021	6.129216860126196
2022	6.157243889242343
2023	6.202643876047044