Year	% female
1970	49.8372993469238
1971	50.3147811889648
1972	50.953498840332
1973	51.251579284668
1974	52.1687202453613
1975	52.6978912353516
1976	52.7989387512207
1977	53.0147285461426
1978	53.4000091552734
1979	53.4434394836426
1980	53.6771392822266
1981	53.8023910522461
1982	53.7687797546387
1983	54.0690307617188
1984	54.3601303100586
1985	54.8316307067871
1986	55.2878608703613
1987	56.0584487915039
1988	56.7284202575684
1989	57.1951904296875
1990	57.6463317871094
1991	58.2917098999023
1992	58.4604988098145
1993	59.0594215393066
1994	59.3574600219727
1995	59.8638916015625
1996	60.2920989990234
1997	60.7896614074707
1998	61.3087196350098
1999	62.1980094909668
2000	62.6527099609375
2001	60.8730087280273
2002	64.8154830932617
2003	66.2114868164062
2004	66.1820373535156
2005	66.8037567138672
2006	62.2543716430664
2007	59.7105102539062
2008	59.8472099304199
2009	60.0066795349121
2010	59.7450408935547
2011	59.4669494628906
2012	59.5821418762207
2013	59.3010711669922
2014	58.9213600158691
2015	58.8267211914062
2016	58.6300315856934
2017	58.3951187133789
2018	58.2735214233398
2019	57.7210083007812
2020	57.8206481933594
2021	58.1611709594727
2022	58.2558517456055