Year	% of female population
1960	6.72358835547061
1961	6.66826346401925
1962	6.61085106065801
1963	6.55169114481175
1964	6.49044092146285
1965	6.4251347000607
1966	6.35895680285734
1967	6.29631689445657
1968	6.23265854918557
1969	6.17453292681289
1970	6.11825133629173
1971	6.04942647248357
1972	5.97003377476856
1973	5.89175448341165
1974	5.83355555824919
1975	5.80224361920747
1976	5.79243940024325
1977	5.79668275440147
1978	5.79262771553184
1979	5.78040606604136
1980	5.78737035619746
1981	5.79961990293813
1982	5.79810920094827
1983	5.80186396870205
1984	5.80916939494871
1985	5.79354636519286
1986	5.76536631096399
1987	5.74365835081111
1988	5.73092858159146
1989	5.73083015510709
1990	5.74278756936335
1991	5.76464666051635
1992	5.7950541494896
1993	5.82914722285719
1994	5.86310634243881
1995	5.89793412882769
1996	5.93658745125891
1997	5.9777204609351
1998	6.02153327492818
1999	6.0719362660645
2000	6.13076153910502
2001	6.19961299117565
2002	6.28048087022258
2003	6.37097983479264
2004	6.46574259940661
2005	6.56492544180725
2006	6.67048627179162
2007	6.78186779182058
2008	6.90063185840931
2009	7.02536797641824
2010	7.15291715392865
2011	7.28301418056073
2012	7.41007975068083
2013	7.52829917712145
2014	7.63250266985994
2015	7.71461211260267
2016	7.76986837984128
2017	7.80448685034455
2018	7.8235978390148
2019	7.82421239879031
2020	7.80515781750486
2021	7.768456193268
2022	7.71171072904026
2023	7.63361964624079