Year	% of female population
1960	4.51135310703504
1961	4.49177001349501
1962	4.48682216028556
1963	4.48499815272133
1964	4.48480391682551
1965	4.49177135254476
1966	4.48807989070828
1967	4.45876412599182
1968	4.40495111496412
1969	4.30674704382101
1970	4.18416127687221
1971	4.07519236388429
1972	3.97615481749038
1973	3.87946305554462
1974	3.79651623119557
1975	3.74469948836376
1976	3.7219501937577
1977	3.71845012498992
1978	3.73266180621839
1979	3.76249987205863
1980	3.80890564793637
1981	3.87367382186035
1982	3.94330734243015
1983	4.01617654401118
1984	4.10521963417275
1985	4.21313748852472
1986	4.35440123324292
1987	4.55553375196232
1988	4.82759987710483
1989	5.14754426327898
1990	5.48513459220571
1991	5.79034110772611
1992	6.04861001421576
1993	6.28811571540266
1994	6.51499883729943
1995	6.72584073009126
1996	6.88953432824413
1997	6.97979308575826
1998	6.99448077722753
1999	6.93848758465011
2000	6.81786259399024
2001	6.6926636316143
2002	6.57491642844506
2003	6.42160999267426
2004	6.24810070630704
2005	6.077322794306
2006	5.93747159865491
2007	5.84469525959368
2008	5.77908155484386
2009	5.73608313577298
2010	5.70940382810702
2011	5.66879484319701
2012	5.62571756601607
2013	5.61178345320643
2014	5.64959219192574
2015	5.78177822853279
2016	6.03347932036477
2017	6.39369843456897
2018	6.84472612041648
2019	7.34317975849316
2020	7.82635453021629
2021	8.25013854642711
2022	8.59343235033843
2023	8.83636219661876