Year	% of female population
1960	4.36906401180108
1961	4.51166758029154
1962	4.70041587151426
1963	4.89408683068555
1964	5.03400670864384
1965	5.10680506078795
1966	5.11350631764576
1967	5.04940377557104
1968	4.94645883806636
1969	4.85311955195197
1970	4.78662553407635
1971	4.7439074469095
1972	4.72677423044201
1973	4.72279448885167
1974	4.7085701720375
1975	4.67294162418159
1976	4.62263749677103
1977	4.56258530732424
1978	4.48860792233409
1979	4.39107389584988
1980	4.27461178385684
1981	4.16465536235738
1982	4.0530115529041
1983	3.93721211893158
1984	3.85097424273363
1985	3.80393259915567
1986	3.79570059874228
1987	3.82228337817926
1988	3.8717798301975
1989	3.99045527237972
1990	4.18603060312817
1991	4.3750513702175
1992	4.54100254927483
1993	4.6941397592013
1994	4.80833967391111
1995	4.89632867267219
1996	4.99810769064971
1997	5.11384440042407
1998	5.24052034505687
1999	5.37116664464954
2000	5.4909558954014
2001	5.58881031737611
2002	5.66640722191856
2003	5.72384231147612
2004	5.76055228949643
2005	5.79401765683176
2006	5.83961328123123
2007	5.89681480083677
2008	5.96549053731804
2009	6.04722048540479
2010	6.13170840905945
2011	6.2057364747323
2012	6.25599461766191
2013	6.28603270736978
2014	6.38929289577722
2015	6.57463553924736
2016	6.71629607282491
2017	6.84953152361555
2018	7.05234258678886
2019	7.32255144686208
2020	7.66028934771721
2021	8.03532700213209
2022	8.41036452306784
2023	8.77357771010899