Year	% of female population
1960	4.534603494576236
1961	4.539836196883871
1962	4.557884059310725
1963	4.574559957276574
1964	4.595420870926757
1965	4.6346953030722595
1966	4.682468928718582
1967	4.731579733924999
1968	4.783642216349371
1969	4.832867029527922
1970	4.879689310474111
1971	4.933807195310577
1972	4.995841093160284
1973	5.060759038191921
1974	5.136841711638066
1975	5.21747966251796
1976	5.294518906874581
1977	5.3731834441306905
1978	5.454932028797949
1979	5.532473439782774
1980	5.587274295759546
1981	5.611071308131551
1982	5.616564304440748
1983	5.624384370588223
1984	5.644341499680688
1985	5.668773893515026
1986	5.699597586021673
1987	5.740369803265363
1988	5.795598891757937
1989	5.869708546057456
1990	5.949987079438082
1991	6.030719927934851
1992	6.120913631334756
1993	6.2266971206294635
1994	6.333665959778074
1995	6.438190595534538
1996	6.540061937267255
1997	6.640427959923962
1998	6.745911692938724
1999	6.8488819453458705
2000	6.955415650069746
2001	7.074238856661133
2002	7.2041951275158045
2003	7.335908717018843
2004	7.458078933514607
2005	7.572643938512449
2006	7.683170061093491
2007	7.776509015014007
2008	7.846740649305087
2009	7.914324839443327
2010	7.994639009330659
2011	8.10697594291215
2012	8.251788260843275
2013	8.420753846421144
2014	8.628236083660806
2015	8.88060770919197
2016	9.156473036913003
2017	9.46112447775022
2018	9.78982653337277
2019	10.129118437749181
2020	10.47180927515062
2021	10.770977247870054
2022	11.049916757480256
2023	11.378504557628705