Year	% of female population
1960	7.11545089029294
1961	6.91188085298432
1962	6.76585193057032
1963	6.6660880131933
1964	6.60237073543782
1965	6.56661192757811
1966	6.57220686290454
1967	6.65289748580053
1968	6.76467165742213
1969	6.88936468537431
1970	7.02735742466058
1971	7.09823449524672
1972	7.08429980345982
1973	7.03854482459939
1974	6.98845430039164
1975	6.9449281130292
1976	6.89358245329001
1977	6.79727917225522
1978	6.78552882118747
1979	6.90991131165396
1980	7.0378296817503
1981	7.16592037527796
1982	7.31000332135632
1983	7.46212745553441
1984	7.61470343515987
1985	7.76166902404526
1986	7.90100369629056
1987	8.02801412282225
1988	8.09648707915896
1989	8.1074172429953
1990	8.13241565680024
1991	8.18564929809383
1992	8.276138816627
1993	8.40985519181937
1994	8.50902184235518
1995	8.58071245186136
1996	8.66612154462967
1997	8.45876920668875
1998	8.25247729149463
1999	8.32198189711143
2000	8.37551656136561
2001	8.41806368415832
2002	8.46451391779078
2003	8.49653437201369
2004	8.50192735891972
2005	8.49020861452487
2006	8.45771144278607
2007	8.43220093755426
2008	8.42073958845666
2009	8.41892365230557
2010	8.43516139841394
2011	8.44588252183804
2012	8.4318154537816
2013	8.4249479442005
2014	8.45634145560501
2015	8.51688382995797
2016	8.57614303318921
2017	8.63894081318613
2018	8.75210706441232
2019	8.92960053383482
2020	9.1664497527181
2021	9.41126254454492
2022	9.65528798288762
2023	9.98130584999658