Year	% of female population
1960	2.69812221321663
1961	2.57083521924848
1962	2.46289350946904
1963	2.3774040765189
1964	2.30560272575384
1965	2.23913182344645
1966	2.17982067341927
1967	2.12826282807183
1968	2.08197434427458
1969	2.0393448574073
1970	1.99915538844158
1971	1.96557094538604
1972	1.94335315061759
1973	1.93192491155037
1974	1.9280172737216
1975	1.92482691566213
1976	1.92184747808626
1977	1.92466173814667
1978	1.93331970167784
1979	1.94268943324315
1980	1.95031563270988
1981	1.96806391013671
1982	1.99584915018044
1983	2.02304959781486
1984	2.04813922436908
1985	2.07163812666926
1986	2.09593820401617
1987	2.12211385844353
1988	2.14815183492777
1989	2.17144178160544
1990	2.19302898779222
1991	2.21786151578373
1992	2.24780185249547
1993	2.28252034518428
1994	2.32211631345614
1995	2.36480610593458
1996	2.40727434412935
1997	2.44672591641009
1998	2.48333560460049
1999	2.51674076206704
2000	2.54515152381874
2001	2.56628811655399
2002	2.57956004841115
2003	2.58579018923098
2004	2.58514486393576
2005	2.57985706749397
2006	2.56989549910294
2007	2.55165411765087
2008	2.52648088514096
2009	2.50064593703144
2010	2.50966467065868
2011	2.56722391487794
2012	2.63899358812137
2013	2.71420619637127
2014	2.79852291838203
2015	2.87512400909335
2016	2.94063134113572
2017	3.01149141847674
2018	3.09217197791408
2019	3.1561446657121
2020	3.20266885636916
2021	3.24683287754543
2022	3.27917259848444
2023	3.31507490425329