Year % of female population 1960 11.5710282651072 1961 11.38958339609 1962 11.2277771149028 1963 11.1488281480607 1964 11.1921573204178 1965 11.3983819422451 1966 11.6145537237067 1967 11.7369308600337 1968 11.8209353377609 1969 11.812560120929 1970 11.5849846421485 1971 11.1732294046499 1972 10.7397362263348 1973 10.3591632679911 1974 10.0528687137016 1975 9.80376988731596 1976 9.6029618281629 1977 9.45327705179082 1978 9.30255795363709 1979 9.12430353532863 1980 8.96128859582958 1981 8.83270911360799 1982 8.68916165110658 1983 8.40906961491614 1984 8.10316062656409 1985 7.91815762914029 1986 7.79787330727983 1987 7.79282115869018 1988 8.08712289757053 1989 8.52027799771268 1990 8.86084298938018 1991 9.04273085573048 1992 9.02304960528399 1993 8.84982258882079 1994 8.57236826649752 1995 8.28349211602563 1996 8.03351404632824 1997 7.83432669025889 1998 7.66336587955589 1999 7.52158677080232 2000 7.481743547875 2001 7.40765629549986 2002 7.34554637485324 2003 7.40854326396495 2004 7.41061567446997 2005 7.36504243677567 2006 7.39759658870655 2007 7.41640683797441 2008 7.35133045551189 2009 7.21250912839898 2010 7.03865242893668 2011 6.90521703644837 2012 6.71257562105805 2013 6.54217615692657 2014 6.53882292645426 2015 6.5637310967086 2016 6.62752554271745 2017 6.79589650626236 2018 7.00331361427904 2019 7.15546285897642 2020 7.12265923157541 2021 7.07397389156768 2022 7.09739144017494 2023 7.10894941634241