Year	% of female population
1960	1.3406334749015
1961	1.38958063552147
1962	1.47165259348613
1963	1.54162384378212
1964	1.58687101586871
1965	1.57869418813137
1966	1.5166920860871
1967	1.45142058303524
1968	1.40732767212853
1969	1.37123875004828
1970	1.34743498061651
1971	1.35249990761613
1972	1.38929298807099
1973	1.46089945574334
1974	1.56772943456051
1975	1.65906262961427
1976	1.70569920129958
1977	1.74083162013396
1978	1.76539436894467
1979	1.77905308464849
1980	1.79897467764487
1981	1.78035306833193
1982	1.75687409551375
1983	1.77635248187395
1984	1.82081856268128
1985	1.8951341848079
1986	1.98352455140489
1987	2.03181905309565
1988	2.03192029152636
1989	2.00661472553329
1990	1.9329481755117
1991	1.84091480271425
1992	1.76279098335483
1993	1.69963164638053
1994	1.65824816946631
1995	1.6683906064437
1996	1.72526957337084
1997	1.79900402432974
1998	1.88968427126346
1999	1.95686052277396
2000	1.97746045079098
2001	1.97734689959685
2002	1.98024993445775
2003	1.96171242242558
2004	1.961820231051
2005	2.0368402408785
2006	2.14302269607231
2007	2.26636017527476
2008	2.41258234996018
2009	2.5760782310443
2010	2.72536687631027
2011	2.8922323432833
2012	3.07369368018592
2013	3.24060906005271
2014	3.40540021139618
2015	3.55846892192438
2016	3.69525547445256
2017	3.8344270570419
2018	4.00164676821737
2019	4.21886824182292
2020	4.48030599308077
2021	4.76567308537765
2022	5.06484519743744
2023	5.32850491464046