Year	% of female population
1960	7.08524474781276
1961	7.31508682036115
1962	7.38325934276277
1963	7.34609073716263
1964	7.33062359511913
1965	7.30487989491262
1966	7.27575841521733
1967	7.26037923423157
1968	7.16949566680069
1969	7.00341355128092
1970	6.8206030342765
1971	6.65333744396679
1972	6.51023312900816
1973	6.38231275482709
1974	6.28128487944203
1975	6.15317931166249
1976	5.95543168726805
1977	5.71420154294057
1978	5.48512146789598
1979	5.27174600214731
1980	5.08875939485757
1981	5.16566928198097
1982	5.55850199902576
1983	6.08533900853826
1984	6.62705299305909
1985	7.1883149296323
1986	7.63781972328953
1987	7.88363496903805
1988	8.05067787931872
1989	8.1916955712173
1990	8.31429374235867
1991	8.36918580183001
1992	8.37799824667236
1993	8.34574929429712
1994	8.25187134275829
1995	8.06323358798794
1996	7.78124448438363
1997	7.44210515095012
1998	7.09464808184834
1999	6.77384571952237
2000	6.50506806130865
2001	6.30500053770575
2002	6.1557071953743
2003	6.04513958166271
2004	5.97988893557643
2005	5.98271645758081
2006	6.05027343928557
2007	6.17285875470274
2008	6.3420580601311
2009	6.54439976247491
2010	6.76969995541317
2011	7.01106349711656
2012	7.23402290451033
2013	7.41181663803256
2014	7.56459933181424
2015	7.68867363151805
2016	7.74968728285627
2017	7.80446458389951
2018	7.91543884240596
2019	8.00475202011943
2020	8.03085588660581
2021	8.0136833031725
2022	7.95290356529201
2023	7.80535992315168