Year	% of female population
1960	0.313039136451787
1961	0.312109200514034
1962	0.312227797942555
1963	0.312986932935611
1964	0.315317624372344
1965	0.320960873488672
1966	0.330038237161019
1967	0.3401302330392
1968	0.349763202869887
1969	0.358968163704166
1970	0.368092857316064
1971	0.377341845184935
1972	0.386612624185997
1973	0.395847243567648
1974	0.405275803864194
1975	0.416105590731036
1976	0.429466158318786
1977	0.444892513137524
1978	0.461103380243031
1979	0.47734723217203
1980	0.49385980479206
1981	0.510761271649424
1982	0.527309877791664
1983	0.543063139970396
1984	0.558182643068658
1985	0.572866844586312
1986	0.587765868041082
1987	0.603773062010555
1988	0.621103761598549
1989	0.639896015570191
1990	0.66070406392484
1991	0.682552283744533
1992	0.704510199188617
1993	0.726702121019885
1994	0.749167457546964
1995	0.771570399736426
1996	0.793770600828279
1997	0.816107044236314
1998	0.83899779448144
1999	0.863442889189893
2000	0.891616269137174
2001	0.925174333135099
2002	0.962883736382566
2003	1.00366402382849
2004	1.04861927052161
2005	1.09825218595453
2006	1.15106435806646
2007	1.20602670970034
2008	1.26325840379339
2009	1.32130328898884
2010	1.37919333161002
2011	1.43626282170716
2012	1.49253799753758
2013	1.54918246375999
2014	1.60644744080737
2015	1.66319452695093
2016	1.72157641787116
2017	1.7837017110068
2018	1.84888996259119
2019	1.91716045130252
2020	1.97594721651418
2021	2.02706370322307
2022	2.08014710942427
2023	2.14468592687449