Year	% of female population
1960	16.3871601119159
1961	16.3384130911789
1962	16.2910957578277
1963	16.2520920352534
1964	16.2268892263307
1965	16.1767118072843
1966	16.0895596907644
1967	15.9938284825769
1968	15.9124337427851
1969	15.8437503091417
1970	15.7775123605963
1971	15.7265412845155
1972	15.6759048497903
1973	15.6179632152776
1974	15.5666645516722
1975	15.5066087461955
1976	15.4296308224706
1977	15.3283071830106
1978	15.195113623179
1979	15.0600574466902
1980	14.9561202982114
1981	14.8790693330895
1982	14.8193750771307
1983	14.7782932165317
1984	14.7391393872156
1985	14.678386813384
1986	14.6026629165067
1987	14.5096718440199
1988	14.3880941997006
1989	14.2415952342433
1990	14.0671140464576
1991	13.8684174641588
1992	13.6668570745214
1993	13.4656550478817
1994	13.2581597461884
1995	13.0615872425121
1996	12.8678571039606
1997	12.6688143872719
1998	12.477696249545
1999	12.294041533144
2000	12.1214691704512
2001	11.9731384815442
2002	11.8328955838532
2003	11.6771524337287
2004	11.5047416943329
2005	11.3041911818144
2006	11.0618654576168
2007	10.8029503888726
2008	10.5579426957555
2009	10.3352595372863
2010	10.1341673788103
2011	9.95207405851518
2012	9.77864819863287
2013	9.60294180024731
2014	9.40120385408988
2015	9.1852428551907
2016	8.98802197876665
2017	8.79577294856853
2018	8.60923253677353
2019	8.44487782973375
2020	8.28442848599969
2021	8.12560148619709
2022	7.98962292126516
2023	7.86167129261648