Annual % 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