Year	% of female population
1960	1.11891482214355
1961	1.09308343712764
1962	1.07248858215509
1963	1.0556906082172
1964	1.04058052874849
1965	1.026525376307
1966	1.01339166692313
1967	1.00077902513867
1968	0.989958087029912
1969	0.981474910432361
1970	0.974384947167089
1971	0.969515933780873
1972	0.967218447570956
1973	0.964790748337241
1974	0.958701041574712
1975	0.948781563361218
1976	0.936107851818064
1977	0.920403180145975
1978	0.904172460143702
1979	0.890178452703516
1980	0.878165771640112
1981	0.867623786869411
1982	0.859046736950037
1983	0.851851886686863
1984	0.844066337749496
1985	0.834929200357913
1986	0.824830386930086
1987	0.8141183115446
1988	0.803300992872949
1989	0.793431702198411
1990	0.785050519144147
1991	0.777896910897829
1992	0.771752299311826
1993	0.759360921903413
1994	0.748810561738684
1995	0.743913236740284
1996	0.735513978047207
1997	0.724948121742217
1998	0.713886693888844
1999	0.703156366476692
2000	0.692903070068321
2001	0.682808946497207
2002	0.6725215517961
2003	0.662562121277749
2004	0.653790209237292
2005	0.645934088348373
2006	0.640434459224773
2007	0.637532619995208
2008	0.635682612824468
2009	0.633977092715797
2010	0.632465270230172
2011	0.63121120416291
2012	0.629651485840214
2013	0.628894091178749
2014	0.63002339250734
2015	0.632968842711118
2016	0.637012016011877
2017	0.64217253884321
2018	0.64828752712163
2019	0.654193762168437
2020	0.656942655402183
2021	0.653974050990384
2022	0.645502432705356
2023	0.63229777779759