Year	% of female population
1960	1.42100830225003
1961	1.38887265160106
1962	1.35271736044068
1963	1.32003002074964
1964	1.30392788151964
1965	1.27659133534355
1966	1.23621318958916
1967	1.220097070616
1968	1.23004546426546
1969	1.25227809956874
1970	1.27252518357095
1971	1.28749172508614
1972	1.29789965762444
1973	1.30662577471088
1974	1.32128548290853
1975	1.34311325995886
1976	1.3662989287635
1977	1.39222410794138
1978	1.4121474757693
1979	1.42341193966433
1980	1.44102805364543
1981	1.46769140334311
1982	1.50102577175668
1983	1.54505729096024
1984	1.59065653962035
1985	1.60443794844539
1986	1.59340893587995
1987	1.5889471685331
1988	1.59558131470748
1989	1.61097166069478
1990	1.62091067392835
1991	1.62963161995862
1992	1.6554782661523
1993	1.69692934587946
1994	1.74743585011667
1995	1.80431450854538
1996	1.86587619823319
1997	1.93449008362559
1998	2.01481660486788
1999	2.09828433742108
2000	2.15202152387576
2001	2.15998186521972
2002	2.13216675390078
2003	2.07765288520394
2004	2.00725431152477
2005	1.93020154119739
2006	1.85714711719741
2007	1.79884462333027
2008	1.7557718200222
2009	1.72507415370612
2010	1.70960958834522
2011	1.70827421740574
2012	1.71409966108719
2013	1.72893845211378
2014	1.77340206591909
2015	1.86963604094236
2016	2.02250517442419
2017	2.22507488232777
2018	2.45680463071767
2019	2.68831852088461
2020	2.9049862872499
2021	3.09055323236122
2022	3.24401103062639
2023	3.37902540563141