Year	% of female population
1960	10.4305957640464
1961	10.4301687437466
1962	10.4204143109804
1963	10.413957350281
1964	10.380258809783
1965	10.3154030955731
1966	10.2694386909655
1967	10.2536417063545
1968	10.2508509010002
1969	10.2868244552945
1970	10.3923669934089
1971	10.5527366554712
1972	10.7981997679373
1973	11.167765356966
1974	11.5850215359562
1975	11.9625541931968
1976	12.2507465202536
1977	12.4096485960881
1978	12.4315466251959
1979	12.3501709345706
1980	12.2133869722048
1981	12.055169134557
1982	11.8665025889185
1983	11.6066325357006
1984	11.2357433261605
1985	10.7222534590001
1986	10.0650258317458
1987	9.30861964513026
1988	8.5278166461685
1989	7.79628127386605
1990	7.16591084925311
1991	6.65613663448489
1992	6.37509362050843
1993	6.34634668423156
1994	6.45734558678756
1995	6.66397776642163
1996	6.93236872024918
1997	7.16081568600444
1998	7.31752844189257
1999	7.44594001019398
2000	7.52746115788278
2001	7.53122370827592
2002	7.43805522173352
2003	7.2490678071409
2004	6.9786651320385
2005	6.67483959472311
2006	6.41635496328781
2007	6.2596528884937
2008	6.20014167195234
2009	6.19989549952097
2010	6.21369503515551
2011	6.20839917530583
2012	6.16330434874687
2013	6.0647292866089
2014	5.9076125213327
2015	5.69518793671869
2016	5.45736478237544
2017	5.24029838395562
2018	5.09122646131858
2019	5.04332973625603
2020	5.09344848941216
2021	5.22474931684805
2022	5.35071529376863
2023	5.40735791761663