Year	% of female population
1960	0.826929839088925
1961	0.875623935593138
1962	0.929755901173768
1963	0.985184811692866
1964	1.04753747833273
1965	1.1133926229129
1966	1.17626934235179
1967	1.23337527571034
1968	1.28304875394246
1969	1.3252100705571
1970	1.3602157566392
1971	1.3906184837604
1972	1.41561376974938
1973	1.42915426110907
1974	1.43177970506626
1975	1.43329570399399
1976	1.43664497489237
1977	1.44524851392175
1978	1.46151144146828
1979	1.4953254858782
1980	1.59234359240889
1981	1.69615379531423
1982	1.76951832158151
1983	1.85576315811738
1984	1.94157375857253
1985	2.0163615373817
1986	2.08088290037647
1987	2.14254997672993
1988	2.18936886321077
1989	2.22745676393556
1990	2.27460868444715
1991	2.31961549899421
1992	2.38993267962925
1993	2.47540089232049
1994	2.54695244380713
1995	2.57811630126813
1996	2.53488342000073
1997	2.40548942068172
1998	2.23978577696642
1999	2.20226875193805
2000	2.29485260705465
2001	2.43007352114578
2002	2.58404360920778
2003	2.7255159761201
2004	2.84789797778845
2005	2.97247778766121
2006	3.13167308630746
2007	3.32896760445926
2008	3.56890312794277
2009	3.843506519472
2010	4.13142652549156
2011	4.37651844921186
2012	4.56500980874677
2013	4.73229410549677
2014	4.88635531294008
2015	5.03875163022446
2016	5.21204435252695
2017	5.42346426930174
2018	5.64577865266842
2019	5.84242277199347
2020	5.95571946454198
2021	5.94561239827735
2022	5.71991567306984
2023	5.50956383496363