Year % of female population 1960 10.269620177586 1961 10.6156574613631 1962 10.922107898752 1963 11.1891883793057 1964 11.3171649292094 1965 11.3058201640879 1966 11.3234043394846 1967 11.4313117991885 1968 11.5967045900353 1969 11.816110301432 1970 12.06132879046 1971 12.3276133757893 1972 12.6193832879297 1973 12.8904773003911 1974 13.0795977535835 1975 13.1522111503344 1976 13.1168433187569 1977 13.0245075856813 1978 12.9114431945954 1979 12.6522661594176 1980 12.2551019950583 1981 11.8824589551419 1982 11.537567476819 1983 11.2020936759859 1984 10.9816360876452 1985 10.8123050350886 1986 10.6072388651822 1987 10.4259708550324 1988 10.2170450547247 1989 9.96980530907878 1990 9.7431593327738 1991 9.52311381769072 1992 9.34069190568662 1993 9.28166886595267 1994 9.27662872107316 1995 9.26640673634547 1996 9.2774452125076 1997 9.26047068713242 1998 9.19955772551651 1999 9.19484012960812 2000 9.20122430185 2001 9.1911633918725 2002 9.29509945776881 2003 9.46368058277046 2004 9.51174554305563 2005 9.45512461652149 2006 9.35483337194295 2007 9.18651424163658 2008 8.99235171417875 2009 8.82558154842617 2010 8.70020665389233 2011 8.59936469613345 2012 8.5036360741016 2013 8.40609878754823 2014 8.30089955728205 2015 8.17735174288118 2016 8.06081580277637 2017 7.9800895296561 2018 7.92662383124533 2019 7.87589442203201 2020 7.71210409241127 2021 7.39954340044533 2022 7.03658135142518 2023 6.59039400076937