Year	% of female population
1960	11.1694486633697
1961	10.9211559777143
1962	10.734951049429
1963	10.7328870030525
1964	10.8961930023215
1965	11.0253934390593
1966	11.0966766774678
1967	11.1768309054165
1968	11.2726896233652
1969	11.3923818293338
1970	11.5419869172334
1971	11.711252838786
1972	11.8824836300555
1973	12.0421138670755
1974	12.1280161833977
1975	12.130606809871
1976	12.0866482407107
1977	11.9952822515048
1978	11.8723366575537
1979	11.7318941496848
1980	11.5861250933865
1981	11.4443604940334
1982	11.3173062645951
1983	11.2224156593671
1984	11.175664751905
1985	11.3090225250214
1986	11.6101127859473
1987	11.9351074296959
1988	12.2586613741696
1989	12.6035062040518
1990	12.9683430560662
1991	13.3199427075174
1992	13.6465064413654
1993	13.928462497619
1994	14.1443722701247
1995	14.2822904790833
1996	14.3419321651526
1997	14.3235702918306
1998	14.2331499294381
1999	14.0918359240526
2000	13.920777541726
2001	13.7238028710379
2002	13.512059063857
2003	13.3114595857416
2004	13.0697476862616
2005	12.7192343802221
2006	12.2785976891116
2007	11.7775356383881
2008	11.232515398924
2009	10.6682206477092
2010	9.94985982660869
2011	9.13617915431335
2012	8.45243894060532
2013	8.09041660341989
2014	8.05120128867179
2015	8.06102039089602
2016	8.02593661823789
2017	8.00331575200427
2018	8.07365247894053
2019	8.34457146228369
2020	8.83834103287213
2021	9.29960885948338
2022	9.6524801150768
2023	10.0370659704152