Year	% of female population
1960	1.00905700859596
1961	1.02768034323177
1962	1.08019485645782
1963	1.14060557015583
1964	1.21332986265886
1965	1.28335387457335
1966	1.28390876475108
1967	1.2271793841352
1968	1.17371498285377
1969	1.11724764368196
1970	1.06210112437874
1971	1.01988960186646
1972	0.992266353099145
1973	0.974225530276845
1974	0.964367710651346
1975	0.971777201615064
1976	1.00125436982994
1977	1.0191182419507
1978	1.01581539012334
1979	1.01067986396284
1980	1.00472825140145
1981	0.997950010946339
1982	0.990449302546411
1983	0.982304950782092
1984	0.973628772086489
1985	0.965465090907787
1986	0.959448981289196
1987	0.9556770197733
1988	0.953662427635687
1989	0.953349342944493
1990	0.955216879239929
1991	0.959979264637745
1992	0.967119186677161
1993	0.975925733387923
1994	0.986623606504422
1995	1.00103453315848
1996	1.04098806960569
1997	1.11021400063958
1998	1.17034959216233
1999	1.21776931785528
2000	1.26960860331678
2001	1.32278419224846
2002	1.37333818175671
2003	1.41701721121844
2004	1.45192579459501
2005	1.47969930789721
2006	1.49924706229173
2007	1.51010657848587
2008	1.51424373168315
2009	1.51353439043994
2010	1.50829299964165
2011	1.49865483432654
2012	1.48587111704561
2013	1.47137623938637
2014	1.45853597793378
2015	1.45147555512122
2016	1.45451792863727
2017	1.47240179401145
2018	1.51009482210134
2019	1.5712296444816
2020	1.64880552540411
2021	1.73809228561527
2022	1.83636055326469
2023	1.93454736454703