Year	% of female population
1960	7.9568131811902
1961	7.91911544974599
1962	7.91797346200241
1963	7.8949827151266
1964	7.87558207875582
1965	7.91970962522412
1966	8.06642941874259
1967	8.24801611775831
1968	8.42801897699637
1969	8.60210900382402
1970	8.7846738680417
1971	8.97232179150807
1972	9.11405295315682
1973	9.2595244915497
1974	9.38876166989607
1975	9.43937508640951
1976	9.45580073101394
1977	9.52317792957093
1978	9.69503868912153
1979	10.007970667942
1980	10.3650768991766
1981	10.6070613666386
1982	10.7351664254703
1983	10.7696597880647
1984	10.7422924051993
1985	10.696002895703
1986	10.6119807869391
1987	10.5184972206249
1988	10.4478988883251
1989	10.3260748928992
1990	10.079250875196
1991	9.75538242439474
1992	9.41383616894949
1993	9.0767136450993
1994	8.7748149888406
1995	8.49902310079301
1996	8.25503984997656
1997	8.05049706903839
1998	7.87789177590653
1999	7.72295813558121
2000	7.60009799804004
2001	7.51496535716155
2002	7.44559993008826
2003	7.37877353528978
2004	7.31191885038039
2005	7.22989727240524
2006	7.12082583037672
2007	7.02894906975074
2008	7.0024614493593
2009	7.09151280741444
2010	7.41476332340285
2011	7.96616143813888
2012	8.59884549066646
2013	9.20985266511178
2014	9.66849236091092
2015	9.89113894416481
2016	9.84806410663282
2017	9.55073195355881
2018	9.09016055990119
2019	8.57226940216934
2020	8.06669961535982
2021	7.62551657434274
2022	7.22337552177504
2023	6.86250253042129