Year	% of female population
1960	3.76340014158413
1961	3.75041540980842
1962	3.73726478726824
1963	3.72391476978075
1964	3.7103588791063
1965	3.6969873386529
1966	3.68372734741248
1967	3.67030010889734
1968	3.6570510723676
1969	3.64412733505112
1970	3.63160665154074
1971	3.61901463069078
1972	3.60619596314264
1973	3.59321090431213
1974	3.5796383729211
1975	3.56547485755517
1976	3.55130071670744
1977	3.53767112790495
1978	3.52444729595433
1979	3.51025076693945
1980	3.49334414886059
1981	3.47758535270375
1982	3.46796526757256
1983	3.45771691240109
1984	3.43860565969676
1985	3.41618763800838
1986	3.39043103751234
1987	3.3628909396136
1988	3.34596136648753
1989	3.34953289458207
1990	3.37101033609662
1991	3.40234438077829
1992	3.43025559142791
1993	3.44002723382274
1994	3.41855349774507
1995	3.3447202828972
1996	3.24557634240928
1997	3.15566209599178
1998	3.07761539864375
1999	3.02364681070503
2000	3.00966606051828
2001	3.01419377553694
2002	3.01300879392803
2003	3.01331025057952
2004	3.01635684393531
2005	3.02554214248705
2006	3.03749713375424
2007	3.0380964991226
2008	3.04279983657025
2009	3.05924532856966
2010	3.07290440126186
2011	3.0922860277665
2012	3.11567251968873
2013	3.13711704662048
2014	3.16070278347802
2015	3.18249488889362
2016	3.20251769369671
2017	3.22344286784657
2018	3.24360448932858
2019	3.26410181823905
2020	3.28494190590941
2021	3.30286095447657
2022	3.31895482093429
2023	3.33468067809618