Year % of female population 1960 51.6874407362039 1961 51.1895685773176 1962 50.7137464741959 1963 50.2354757884845 1964 49.8342296272188 1965 49.552969218991 1966 49.3714583669801 1967 49.2834155469535 1968 49.2946797631831 1969 49.3700926708345 1970 49.4618006374594 1971 49.5595189732427 1972 49.6735745939458 1973 49.8157760664966 1974 50.0009888839321 1975 50.150487435996 1976 50.162743618522 1977 50.2108073477076 1978 50.3981376167854 1979 50.6244434967308 1980 50.8506656381131 1981 51.0702601140906 1982 51.2933686127036 1983 51.5275821325494 1984 51.7837672361635 1985 52.0664112284911 1986 52.3885450761255 1987 52.7056094140307 1988 53.0265897666465 1989 53.4048695675906 1990 53.8453302181743 1991 54.3003953125849 1992 54.7474313812444 1993 55.2434437444787 1994 55.8175743955487 1995 56.5291870953877 1996 57.5007267612221 1997 58.6502568114249 1998 59.7543436308423 1999 60.8044131299929 2000 61.8406540598702 2001 62.8326873802278 2002 63.7639361119239 2003 64.6107415823874 2004 65.3536140082941 2005 65.9592256465981 2006 66.4545796755188 2007 66.8596597407574 2008 67.1414154191678 2009 67.2945411168214 2010 67.3133059714349 2011 67.1961359723472 2012 66.9426554315097 2013 66.5495076996434 2014 66.0517373485508 2015 65.503154891161 2016 64.9346017277953 2017 64.3713243764936 2018 63.8509241502939 2019 63.4040784514742 2020 63.0634234865324 2021 62.825857134064 2022 62.6823094927122 2023 62.6523896214802