Year	% of female population
1960	7.77616889112734
1961	7.66592759899708
1962	7.55565112326186
1963	7.46014877789586
1964	7.37783647496698
1965	7.29871414441148
1966	7.23008183338059
1967	7.18406075773241
1968	7.16345786538315
1969	7.17547600626498
1970	7.27098401705344
1971	7.4301445285616
1972	7.58747997936857
1973	7.74456157890509
1974	7.90199377990009
1975	8.0629327495287
1976	8.2383034056787
1977	8.43510485976586
1978	8.66414618777568
1979	8.91092340963806
1980	9.15331256623527
1981	9.36089276130947
1982	9.50807208632982
1983	9.59804056219384
1984	9.64345788778085
1985	9.67310209182127
1986	9.70402646420192
1987	9.71024491203863
1988	9.65950202170674
1989	9.53889278206027
1990	9.37595171516377
1991	9.21791526048997
1992	9.10260209029199
1993	9.05174702633815
1994	9.05736791748037
1995	9.12424601709136
1996	9.20004617338105
1997	9.21729847882169
1998	9.17028917028917
1999	9.03957625424745
2000	8.85222328279761
2001	8.75816671490237
2002	8.83054600619043
2003	8.98761021079048
2004	9.13932397019576
2005	9.22120324578672
2006	9.19436653338903
2007	9.06641023814611
2008	8.88256379064975
2009	8.69853761672637
2010	8.63601890204772
2011	8.69885116071584
2012	8.78702535837494
2013	8.88072910997944
2014	8.98037092960314
2015	9.07313368547528
2016	9.10433792271349
2017	9.03098774850783
2018	8.86037087068648
2019	8.64874474314317
2020	8.42817798719182
2021	8.18749552151601
2022	7.93375793375794
2023	7.68374592208789