Year	% female
1971	40.087718963623
1972	41.4185600280762
1973	42.4334907531738
1974	43.0688781738281
1975	42.3484115600586
1976	43.5982894897461
1977	44.8451194763184
1978	45.7758598327637
1979	44.8077812194824
1980	45.5909118652344
1981	45.2804412841797
1982	46.3004989624023
1983	46.7356986999512
1984	47.4561004638672
1985	48.8192596435547
1986	49.3970489501953
1987	51.0075607299805
1988	52.7583503723145
1989	54.9759483337402
1990	56.8165817260742
1991	59.9543800354004
1992	62.1424217224121
1993	63.2844581604004
1994	64.4965286254883
1995	65.2777786254883
1996	65.3534164428711
1997	68.8243713378906
1999	66.8467407226562
2000	67.7106399536133
2001	75.2229080200195
2002	81.9349136352539
2003	83.2178421020508
2004	82.7723922729492
2005	82.9811935424805
2006	82.5751266479492
2007	82.0665435791016
2008	82.3896102905273
2009	82.5809707641602
2010	83.1869506835938
2011	83.0407867431641
2012	82.842643737793
2013	83.0776977539062
2014	83.7408599853516
2015	82.406379699707
2016	83.4239730834961
2017	83.6422424316406
2018	83.9532012939453
2019	85.4039077758789
2020	89.8377990722656
2021	83.987678527832