Year	% female
1970	80.7841567993164
1971	80.9090728759766
1972	80.7774276733398
1973	80.5301666259766
1974	80.1115417480469
1975	80.3079376220703
1976	80.2623062133789
1977	80.2811584472656
1978	80.4467391967773
1979	80.4009780883789
1980	80.3399887084961
1981	79.7331390380859
1982	79.3102416992188
1983	79.0643692016602
1984	79.1626434326172
1985	78.9546585083008
1986	78.9922790527344
1987	78.8316268920898
1988	79.0592803955078
1989	78.7424926757812
1990	79.1369400024414
1991	78.6989593505859
1992	78.5735168457031
1993	78.3080978393555
1994	78.2108764648438
1995	78.1802978515625
1996	78.1172637939453
1997	77.8584899902344
1998	77.346549987793
1999	77.4386596679688
2000	77.7276916503906
2001	77.6593322753906
2002	77.3683700561523
2003	77.0404281616211
2004	77.7002182006836
2005	77.2126083374023
2006	77.2374267578125
2007	77.7039337158203
2008	77.6784973144531
2009	77.7415924072266
2010	77.7094573974609
2011	77.7802276611328
2012	77.774040222168
2013	77.2857284545898
2014	77.4380493164062
2015	77.425178527832
2016	77.6194763183594
2017	77.5471801757812
2018	77.526123046875
2019	77.4615020751953
2020	77.7857971191406
2021	77.8289566040039
2022	77.8307876586914