Year	% of female population
1960	6.22274071716653
1961	6.83257281633597
1962	7.24401633983706
1963	7.47981577148469
1964	7.39528393429667
1965	6.86665936476848
1966	6.31578839059383
1967	6.15202749140893
1968	6.18332276879658
1969	6.16919310659478
1970	6.30579438438054
1971	6.51408721760636
1972	6.52840517044836
1973	6.45822530038476
1974	6.41006061297791
1975	6.39907918063387
1976	6.50115504248725
1977	6.69414424715345
1978	6.89966940951229
1979	7.13043144193049
1980	7.37863687510047
1981	7.59610639998746
1982	7.77982283817647
1983	7.96665865091204
1984	8.13379449758183
1985	8.23293693359853
1986	8.24839160853251
1987	8.18664971129498
1988	8.09791180494339
1989	8.01479419335698
1990	7.90106013775621
1991	7.75031025062103
1992	7.55856118196888
1993	7.27674533080967
1994	6.93298875316915
1995	6.62003787657332
1996	6.32798394333055
1997	6.0394288975399
1998	5.81994204960688
1999	5.6727752989055
2000	5.60152615041227
2001	5.64791744717908
2002	5.79358200803552
2003	5.95333373050936
2004	6.08556130138111
2005	6.14999109468233
2006	6.11407206782854
2007	6.05061513462098
2008	6.01977762896702
2009	6.01016344069195
2010	6.01352410419562
2011	6.03908203182874
2012	6.08734903388983
2013	6.13146679713803
2014	6.13656321509643
2015	6.11339618305667
2016	6.05189022137969
2017	5.94231610144923
2018	5.79897211260019
2019	5.64074644200903
2020	5.47600175958698
2021	5.27735608136136
2022	5.09114425536697
2023	4.95733921646691