Year	% of female population
1960	0.719427472426831
1961	0.737591943470193
1962	0.765542457548438
1963	0.79858539917342
1964	0.827570349418064
1965	0.839315638507714
1966	0.830991820476066
1967	0.807949808561986
1968	0.780154569529266
1969	0.75624453513328
1970	0.742175575834436
1971	0.737576760100609
1972	0.738558163878497
1973	0.757384791682454
1974	0.786429250831608
1975	0.809345183949636
1976	0.830484409578729
1977	0.848758229654336
1978	0.862308321930734
1979	0.869110179767023
1980	0.867660556018136
1981	0.859604705648092
1982	0.840277928766
1983	0.815410518478408
1984	0.799476577981592
1985	0.795840668347216
1986	0.804844021678993
1987	0.823983567920237
1988	0.846734950470569
1989	0.863342129713763
1990	0.8669236879902
1991	0.855310499651124
1992	0.830468879531634
1993	0.799477470529301
1994	0.772671168064305
1995	0.758568610955545
1996	0.760164071106638
1997	0.775988108735722
1998	0.802935148256614
1999	0.836932686958211
2000	0.874580763207722
2001	0.915757201030925
2002	0.960683754151173
2003	1.00468475646226
2004	1.04026564255647
2005	1.06146189866241
2006	1.06606129232967
2007	1.05546996488859
2008	1.0350018180004
2009	1.01410598281902
2010	1.0001328459638
2011	0.995720469222074
2012	1.00093743898873
2013	1.01290331660743
2014	1.02648949742366
2015	1.04206722277013
2016	1.06668044450207
2017	1.10158762496544
2018	1.14056579700162
2019	1.1798096499499
2020	1.21508399599904
2021	1.231528753568
2022	1.23182241701622
2023	1.24488267448978