Year	% of female population
1960	6.48006987418165
1961	6.546142960484096
1962	6.568311698834875
1963	6.5330480602161485
1964	6.499139397932812
1965	6.465325755726712
1966	6.421710494925546
1967	6.3561250496412365
1968	6.226293517446713
1969	6.049115320864407
1970	5.880883942331249
1971	5.7531805719020745
1972	5.654244367060462
1973	5.565745561765211
1974	5.518387655736537
1975	5.5179932946520465
1976	5.558260231645415
1977	5.659226825239777
1978	5.838199082588497
1979	6.079187415938946
1980	6.3882981303703925
1981	6.711832746139116
1982	7.066385083811668
1983	7.4158904203030005
1984	7.694018889749389
1985	7.9027507699623225
1986	8.005748649740662
1987	8.037914035168113
1988	7.987626950655831
1989	7.754823915682168
1990	7.385722053667362
1991	7.032212046015473
1992	6.913030687738571
1993	7.246880705806866
1994	7.827986901676687
1995	8.422144190047096
1996	9.020492494596262
1997	9.329581196805606
1998	9.297433654576542
1999	9.270512825657713
2000	9.315073780714794
2001	9.353743795472242
2002	9.386679289663158
2003	9.317259977779766
2004	9.100824576874944
2005	8.773679727800952
2006	8.386162489540876
2007	8.005602081143834
2008	7.637429948961446
2009	7.365299653835137
2010	7.244326429176082
2011	7.245455143124145
2012	7.366327826572482
2013	7.495675800818065
2014	7.5555397070165675
2015	7.61765406872246
2016	7.700112099280341
2017	7.7844111123308615
2018	7.893659003771255
2019	8.031864558127372
2020	8.164749748114444
2021	8.152084884266461
2022	7.924046004390699
2023	7.634908855617058