Year	% of female population
1960	2.50470257029672
1961	2.59033117041627
1962	2.64598861707686
1963	2.68202903912402
1964	2.70655720081515
1965	2.72146389589274
1966	2.74181602931348
1967	2.79249401012264
1968	2.86790664853134
1969	2.97276174941647
1970	3.09491732880445
1971	3.20501813573462
1972	3.28803957235685
1973	3.35918483671434
1974	3.42046895892597
1975	3.46250170503735
1976	3.48418225470663
1977	3.49976726420746
1978	3.51871961544764
1979	3.54264634483184
1980	3.61085943894134
1981	3.69516026954959
1982	3.74885022736634
1983	3.79731180813783
1984	3.84597503541762
1985	3.89180146628754
1986	3.94868776641031
1987	3.9912968481199
1988	3.99959349644951
1989	4.01503953221075
1990	4.05921217060771
1991	4.08316392362652
1992	4.0727694387234
1993	4.09084728449763
1994	4.09221822965047
1995	4.01415900608245
1996	3.93155937194118
1997	3.87515839550791
1998	3.78011922230903
1999	3.65281943282772
2000	3.5063408589764
2001	3.33560194951836
2002	3.17019046398718
2003	3.04290401726663
2004	2.9978955996841
2005	3.05464822131313
2006	3.23872428416838
2007	3.57912394456805
2008	4.00581188752955
2009	4.44866957762421
2010	4.88663955170782
2011	5.24774356970827
2012	5.49323669472821
2013	5.6859885071305
2014	5.85593062030856
2015	6.00420038863409
2016	6.21124667792945
2017	6.5139801889806
2018	6.84883606244999
2019	7.16270153084368
2020	7.4375215334663
2021	7.65214858826586
2022	7.84415782509132
2023	8.07192704445152