Year	% of female population
1960	7.92628454511398
1961	7.93400669619356
1962	7.94635150955811
1963	7.96614952513271
1964	7.99303754244065
1965	8.02042361136352
1966	8.04187838551327
1967	8.05517845215776
1968	8.06541800922404
1969	8.06561650319156
1970	8.05338671820687
1971	8.01928859335259
1972	7.94731171301855
1973	7.82134168555764
1974	7.59582426364921
1975	7.378389997341
1976	7.24098273491501
1977	7.13034346731341
1978	7.0581267870227
1979	7.0581091106023
1980	7.03839146149955
1981	6.94351600501232
1982	6.83590597563325
1983	6.72327870712725
1984	6.62627884459853
1985	6.55490441690779
1986	6.50280587781424
1987	6.47834224385791
1988	6.49070699292256
1989	6.5423567319871
1990	6.58533498832798
1991	6.65774119772731
1992	6.78932142850273
1993	6.94301016540931
1994	7.11336166621454
1995	7.28183654661577
1996	7.4218936663274
1997	7.54520258786571
1998	7.6420324652028
1999	7.72304177824387
2000	7.81404250587204
2001	7.91374439424113
2002	8.00038114221626
2003	8.07463692960968
2004	8.12467898825622
2005	8.12668899027444
2006	8.08559080221314
2007	8.01653847356195
2008	7.97425061281327
2009	7.90917631686237
2010	7.79225094948651
2011	7.81102410694407
2012	7.80140107803391
2013	7.63557312713308
2014	7.48730301395077
2015	7.38151967336256
2016	7.28132912601299
2017	7.18628837473724
2018	7.118552387692
2019	7.08371261294086
2020	7.0989920115581
2021	7.15935976824245
2022	7.25837807135218
2023	7.39450522189106