Year	% of female population
1960	2.924833164587474
1961	2.911779856761961
1962	2.9014729601471703
1963	2.8832582213530955
1964	2.851310062504754
1965	2.8078112602612144
1966	2.760456451018337
1967	2.710885592304479
1968	2.6605226695414186
1969	2.6164041331797647
1970	2.582908869254157
1971	2.558800516335509
1972	2.542678147889357
1973	2.5357979424266754
1974	2.539624149362864
1975	2.558778079900473
1976	2.592265446885944
1977	2.6276590102346056
1978	2.6597869731698527
1979	2.684159688925555
1980	2.6969395480166387
1981	2.696673457717784
1982	2.685651451800545
1983	2.670532241120662
1984	2.65529729759887
1985	2.642090259667238
1986	2.6312906377665257
1987	2.624148585826335
1988	2.618400599425002
1989	2.6094361757360978
1990	2.591264681187599
1991	2.5694356715075832
1992	2.549214422817027
1993	2.5287632207797937
1994	2.503847257505504
1995	2.4749749664276153
1996	2.4519967148383834
1997	2.4362770879364786
1998	2.4258118559107333
1999	2.429312318870676
2000	2.454581296013061
2001	2.5011260618747264
2002	2.566814186705707
2003	2.6432734659484765
2004	2.7258249014774387
2005	2.8106273300555467
2006	2.89173227399005
2007	2.9720666322253466
2008	3.0557180086091416
2009	3.137551225222423
2010	3.2114634418665053
2011	3.2820977147425605
2012	3.3437636647989684
2013	3.3959661762527795
2014	3.4455290736047495
2015	3.4925664968194603
2016	3.5435839769593365
2017	3.6092093511787873
2018	3.6826996576272206
2019	3.7510844884107737
2020	3.8189066127844993
2021	3.8918170648635484
2022	3.957897432830691
2023	4.019082785370427