Year	% of female population
1960	0.995330338746052
1961	0.985635696821516
1962	0.975454469040307
1963	0.964024163924653
1964	0.949951116092661
1965	0.933074550156929
1966	0.914519654377365
1967	0.894838515080138
1968	0.874237121942148
1969	0.853043969427921
1970	0.831890413846153
1971	0.810980217788605
1972	0.790225324637326
1973	0.770906795656897
1974	0.755610575262704
1975	0.745241055693947
1976	0.738971398785825
1977	0.736372713576898
1978	0.736612633181264
1979	0.738296239991856
1980	0.74093577289633
1981	0.744243513269772
1982	0.747781684148289
1983	0.751602354437429
1984	0.755807597813329
1985	0.759828956414651
1986	0.764265745198915
1987	0.769629743177771
1988	0.773928928462036
1989	0.77457048965575
1990	0.771520145874734
1991	0.765183937490367
1992	0.756021458058014
1993	0.770594563008805
1994	0.809695687153496
1995	0.848684320141289
1996	0.886165730398996
1997	0.921616194732185
1998	0.955497230861728
1999	0.988077565799468
2000	1.01914969161566
2001	1.03601974691325
2002	1.0414544497038
2003	1.04828123555738
2004	1.05205548960361
2005	1.05155581244036
2006	1.04751198852173
2007	1.04010710935319
2008	1.03052030732094
2009	1.02061838711903
2010	1.01154459564143
2011	1.00315247696695
2012	0.995257402994586
2013	0.988881954167112
2014	0.9856982895363
2015	0.98611497426189
2016	0.990499343042529
2017	0.99944628089437
2018	1.01302616845721
2019	1.03073425856935
2020	1.04227259386598
2021	1.04160075071521
2022	1.03676005553855
2023	1.03874856196636