Year	% of female population
1960	4.39305855097428
1961	4.34462776678563
1962	4.28841464867484
1963	4.23208677481233
1964	4.18833306221908
1965	4.1602408459135
1966	4.14568106495021
1967	4.14470777460105
1968	4.15094642219932
1969	4.15339187955311
1970	4.14847046501945
1971	4.13780837641644
1972	4.12157666458376
1973	4.10036926885128
1974	4.07495671368432
1975	4.04626460747109
1976	3.97683873774203
1977	3.86715182109131
1978	3.75413684502235
1979	3.63762506176599
1980	3.51663362777024
1981	3.3925936024533
1982	3.26914882229813
1983	3.14775502566468
1984	3.0274921872909
1985	2.90974985146467
1986	2.79798650228193
1987	2.69592962322232
1988	2.62931108544373
1989	2.63826253402798
1990	2.69523555260519
1991	2.75581114190633
1992	2.8149612224557
1993	2.86773088400345
1994	2.952530795016
1995	3.07512161580588
1996	3.1998999834505
1997	3.32438106703478
1998	3.44957192622295
1999	3.53947776328374
2000	3.58618917891875
2001	3.62149752643524
2002	3.6506723806218
2003	3.67363717819006
2004	3.69270328196362
2005	3.70593931822894
2006	3.71078589985056
2007	3.70612782377488
2008	3.69044685039856
2009	3.66394177438806
2010	3.62762130498524
2011	3.58275228937748
2012	3.53009324917334
2013	3.47250537441123
2014	3.40695746821633
2015	3.32839398806368
2016	3.2378164281671
2017	3.13074635669215
2018	3.00425374107649
2019	2.86586472490107
2020	2.72482721438894
2021	2.5889972974211
2022	2.4788312704176
2023	2.40766965235293