Annual % female
1974 49.3582382202148
1975 49.0212707519531
1976 48.4597511291504
1977 47.3991584777832
1978 46.5811080932617
1979 46.4002418518066
1980 46.5336608886719
1981 46.4452285766602
1982 46.6119689941406
1983 46.8309783935547
1984 46.9782218933105
1985 47.3422317504883
1986 47.4536781311035
1987 47.5833206176758
1988 47.636058807373
1989 47.7719802856445
1990 48.0692100524902
1991 48.3105010986328
1992 48.4753189086914
1993 48.7413291931152
1994 49.0188789367676
1995 49.2380790710449
1996 49.6973915100098
1997 50.0512008666992
1998 50.5244598388672
1999 51.0242614746094
2000 51.2489585876465
2001 51.6494903564453
2002 51.9276313781738
2003 52.2151489257812
2004 52.0633583068848
2005 52.1175498962402
2006 51.6719284057617
2007 51.5492286682129
2008 51.6813201904297
2009 51.9981689453125
2010 52.1719284057617
2011 52.5921592712402
2012 53.1092796325684
2013 53.4394912719727
2014 53.3148307800293
2015 53.4155883789062
2016 53.3779296875
2017 53.9626007080078
2018 54.2414283752441
2019 54.4215812683105
2020 54.3542900085449
2021 55.0928115844727
2022 55.3184585571289