Year	% of female population
1960	4.00353142745984
1961	3.98404181133516
1962	3.95669542726303
1963	3.92397237472721
1964	3.88989712540566
1965	3.85527306920382
1966	3.82007560789273
1967	3.78455983189738
1968	3.74846461195273
1969	3.71103996916389
1970	3.67161033684622
1971	3.63074378006574
1972	3.58790790768184
1973	3.54336323964639
1974	3.49815050665791
1975	3.45296391261369
1976	3.40941038157794
1977	3.36958795231123
1978	3.3339236499275
1979	3.30090117402101
1980	3.26990219797035
1981	3.24375529172346
1982	3.22440145962412
1983	3.21070593563917
1984	3.2006648125926
1985	3.17068610377549
1986	3.12179500985123
1987	3.07730590577306
1988	3.04052027875227
1989	3.01467017065301
1990	2.9996066342547
1991	2.99281108649325
1992	2.99350685320816
1993	3.00624387211222
1994	3.02254526596044
1995	3.03277938202668
1996	3.03990052377873
1997	3.04504864727846
1998	3.05164136357758
1999	3.06384556311734
2000	3.08329997456238
2001	3.11265557018963
2002	3.1536342737944
2003	3.20130387423751
2004	3.26618422710156
2005	3.35437095836991
2006	3.44387108732463
2007	3.51364198889446
2008	3.55401597255483
2009	3.56548894966369
2010	3.56386105336563
2011	3.56497234464616
2012	3.57243486470401
2013	3.58181823540768
2014	3.59695435624948
2015	3.66030967086894
2016	3.77823434094954
2017	3.89876013519818
2018	4.02506091279301
2019	4.18943343740149
2020	4.39439711972618
2021	4.67716834508157
2022	5.0083091170223
2023	5.33383477758774