Year % of female population 1960 41.4805912638475 1961 41.3021372451562 1962 41.1189016132112 1963 41.0363056829667 1964 41.0499489888027 1965 41.1570146818923 1966 41.3599382386127 1967 41.5601725416086 1968 41.752458283671 1969 41.9357284160975 1970 42.1128652066561 1971 42.2850871101385 1972 42.4549627136216 1973 42.6202374409495 1974 42.7755016670973 1975 42.9203526647868 1976 43.053858391165 1977 43.1742560947379 1978 43.2761826626473 1979 43.3624643480259 1980 43.4355362809928 1981 43.4932647563066 1982 43.5357634439223 1983 43.5559256226481 1984 43.5510163122861 1985 43.5222593259049 1986 43.4704792518627 1987 43.3948126096996 1988 43.2940246132556 1989 43.1672056598121 1990 43.026375068466 1991 42.8593464791629 1992 42.6303193264491 1993 42.3308254166608 1994 41.9902820748308 1995 41.5908845129133 1996 41.1303754424113 1997 40.598585018151 1998 39.9964361485903 1999 39.4440791744009 2000 38.9301351946889 2001 38.3178724744509 2002 37.5863350944271 2003 36.7167309825017 2004 35.7050448533564 2005 34.6704200435491 2006 33.7444991392724 2007 32.9020869748209 2008 32.106373408199 2009 31.3689215328635 2010 30.6947314832211 2011 30.0921043169779 2012 29.5691079193179 2013 29.1030450455731 2014 28.6283159532645 2015 28.0795373583691 2016 27.4568745781441 2017 26.748607041848 2018 25.9471503663275 2019 25.0996237054468 2020 24.2649033251308 2021 23.4936498477385 2022 22.7977749135066 2023 22.1646506127628