Year % of female population 1960 10.995718551450908 1961 10.886843460918868 1962 10.726797218137252 1963 10.501176694001952 1964 10.198555552249207 1965 9.813072342403586 1966 9.453962830922178 1967 9.164800793167183 1968 8.942913605681373 1969 8.775255271624301 1970 8.684014074327441 1971 8.669819968792206 1972 8.690957963744548 1973 8.70675898951115 1974 8.734944915071779 1975 8.796136622078087 1976 8.846746758409852 1977 8.870302365115506 1978 8.863230297496555 1979 8.849021922921244 1980 8.83498154033093 1981 8.818111022136712 1982 8.817810057008979 1983 8.86225698344618 1984 8.91643713968993 1985 8.949529616214953 1986 8.983440962925107 1987 9.00711321145063 1988 8.95698363499518 1989 8.822964995674809 1990 8.6343106475136 1991 8.380569876492803 1992 8.061842911367377 1993 7.721632838664416 1994 7.407039917780135 1995 7.125386164844352 1996 6.874199719035803 1997 6.655543370474059 1998 6.4658764518897796 1999 6.285459270249508 2000 6.116936661485835 2001 5.972440087195378 2002 5.860589093567423 2003 5.8065021666737495 2004 5.811113647553439 2005 5.839334936185481 2006 5.884515515744645 2007 5.967305459445353 2008 6.097721274441124 2009 6.247955626974237 2010 6.376156593988008 2011 6.485562332642073 2012 6.588511854200557 2013 6.658064896796046 2014 6.704909555158275 2015 6.759917463718103 2016 6.801333413574168 2017 6.777998295475785 2018 6.694992852740749 2019 6.567433615270024 2020 6.407407862043332 2021 6.245227940515128 2022 6.121390165203482 2023 5.981036577449717