Year	% of female population
1960	1.47292973605358
1961	1.49555775159232
1962	1.49831396170526
1963	1.52179795863141
1964	1.56005754592057
1965	1.57114789188282
1966	1.58394026837414
1967	1.61191754197909
1968	1.65182791969869
1969	1.71055010418623
1970	1.79228223107198
1971	1.88280762894533
1972	1.98269131471067
1973	2.06907014550869
1974	2.13050981137574
1975	2.21031598677347
1976	2.28470799190872
1977	2.33262642129242
1978	2.37808669229485
1979	2.41700283825008
1980	2.42653772382879
1981	2.42974730981053
1982	2.44970633689159
1983	2.48945829945326
1984	2.55455486639748
1985	2.60576717883056
1986	2.61963458092626
1987	2.63865424998715
1988	2.6585548202475
1989	2.65943610817794
1990	2.57445663217638
1991	2.35353673229248
1992	2.07019510708937
1993	1.78378503221899
1994	1.66521133801169
1995	1.78412055643618
1996	2.07633835402084
1997	2.46327592556393
1998	2.84382600399355
1999	3.0740875909766
2000	3.1447275726387
2001	3.1684574927976
2002	3.15334863078188
2003	3.13244235951078
2004	3.12961667266467
2005	3.15556763344459
2006	3.18853490877261
2007	3.2199803379314
2008	3.23261242919912
2009	3.21485379514791
2010	3.18622320075074
2011	3.15053106324631
2012	3.11076356481598
2013	3.10169081977733
2014	3.14047974768343
2015	3.20744716915743
2016	3.29652576206516
2017	3.39166638094621
2018	3.46774015657233
2019	3.54682531776921
2020	3.59816110940883
2021	3.61058091204443
2022	3.5715046800622
2023	3.65801594036703