Year	% of female population
1960	6.661338049922941
1961	6.435087432971745
1962	6.199987156020763
1963	6.049583567216213
1964	5.8841306457747855
1965	5.726698968306499
1966	5.669449394463705
1967	5.637384364380499
1968	5.630218364585893
1969	5.670109978916777
1970	5.743073547692042
1971	5.804164080923782
1972	5.929811758324589
1973	6.163857921944941
1974	6.365005278483108
1975	6.487715048886105
1976	6.7198156780647915
1977	7.088518715388249
1978	7.3568889004832565
1979	7.4753968919603695
1980	7.564213274413642
1981	7.783574977215192
1982	7.906651152575288
1983	7.923661926825047
1984	8.142801863145095
1985	8.456654174147868
1986	8.54547376081885
1987	8.549919262381325
1988	8.642374504848336
1989	8.681496718794566
1990	8.693598802404017
1991	8.68856086960292
1992	8.64535459283616
1993	8.570727675785797
1994	8.470737109559055
1995	8.31321842877009
1996	8.085978503531372
1997	7.836652617704924
1998	7.595256589814379
1999	7.38182312330747
2000	7.246089889912108
2001	7.185624915396541
2002	7.124025877837817
2003	7.012574865577991
2004	6.859044853363053
2005	6.669952817921215
2006	6.484400007818136
2007	6.375177089234946
2008	6.353328329971984
2009	6.3863712544789
2010	6.4558496957202545
2011	6.537459805159601
2012	6.600607426582236
2013	6.635808683399274
2014	6.640555507103062
2015	6.625048775732726
2016	6.614710365538248
2017	6.621061861096549
2018	6.647501988560801
2019	6.69803139136309
2020	6.759330622930816
2021	6.815436367077113
2022	6.8612239867921625
2023	6.874380694642856