Year	% of female population
1960	8.131995795349503
1961	7.984470425010828
1962	7.7028935793363225
1963	7.338995232273121
1964	6.989003740086782
1965	6.794036392035086
1966	6.792756649966311
1967	6.998015253941718
1968	7.296760875224214
1969	7.5528056963927135
1970	7.620455059853084
1971	7.461528134223804
1972	7.054622496323168
1973	6.455366527181426
1974	5.8564807638207155
1975	5.362721608793977
1976	5.069757306231852
1977	5.04989205457857
1978	5.263408737774052
1979	5.631690921424071
1980	6.056193089682609
1981	6.377119097513409
1982	6.55930229296745
1983	6.737090171468928
1984	6.8753111061031005
1985	6.9468967718552825
1986	7.043691971382689
1987	7.171530310670897
1988	7.249086877990356
1989	7.286417451234913
1990	7.359448376559667
1991	7.439145505610965
1992	7.48813694236307
1993	7.517919444042008
1994	7.514909423016997
1995	7.45191740436984
1996	7.356340301145471
1997	7.251819300779218
1998	7.184371235810031
1999	7.127312642688383
2000	7.073551303289059
2001	7.070993160222202
2002	7.1102603473240045
2003	7.127168390973181
2004	7.145749339944387
2005	7.204277103847437
2006	7.257731386459126
2007	7.293214225520313
2008	7.320938185314898
2009	7.3609643931956725
2010	7.408997841509889
2011	7.44966128807215
2012	7.498834509588782
2013	7.585992871723796
2014	7.69504154871905
2015	7.802542014360152
2016	7.915158592229141
2017	8.014176285902618
2018	8.051885903174604
2019	8.029045258600071
2020	7.969166627942356
2021	7.874512655990793
2022	7.678198530667503
2023	7.434923605488612