Year	% of female population
1960	3.502135803526858
1961	3.5556557608502444
1962	3.608746373646664
1963	3.664493387880494
1964	3.7109095083498804
1965	3.762758135347596
1966	3.8233431662066555
1967	3.888566220485788
1968	3.9506937582323904
1969	4.001464995418261
1970	4.048905645135565
1971	4.086650160726437
1972	4.127995568574929
1973	4.185546300716765
1974	4.255715665952879
1975	4.3210189111374095
1976	4.382635200928592
1977	4.4405472972847715
1978	4.475079153078205
1979	4.482540404482782
1980	4.425905216457722
1981	4.280720119805935
1982	4.070467652343733
1983	3.8561350874617886
1984	3.7191276334426866
1985	3.7284128649775616
1986	3.86598888567259
1987	4.057104534053645
1988	4.288938678709081
1989	4.4772275800294565
1990	4.564566916775602
1991	4.6195417672639
1992	4.667303768635121
1993	4.676090744654
1994	4.67763948891739
1995	4.687858825032968
1996	4.663591847973873
1997	4.617479182920914
1998	4.556422787770464
1999	4.481976911065633
2000	4.43495040831003
2001	4.4353901653642325
2002	4.473181468311214
2003	4.541601163498512
2004	4.622799988296942
2005	4.685673295843988
2006	4.711437971633308
2007	4.679485577426033
2008	4.6147628502362394
2009	4.548888766455339
2010	4.472137924824523
2011	4.479066338719309
2012	4.6499247321167525
2013	4.8894580603558415
2014	5.129581743228425
2015	5.366996790137553
2016	5.550423346773579
2017	5.61698845928224
2018	5.621558991872298
2019	5.6504470272366545
2020	5.7249773844817256
2021	5.788641536387452
2022	5.824364855090489
2023	5.892592655631234