Year % of female population 1960 17.364245599338393 1961 17.338161511287893 1962 17.354581889555178 1963 17.410364874787422 1964 17.45124505624816 1965 17.469839017214152 1966 17.463802919362973 1967 17.41648359035087 1968 17.35011989027778 1969 17.287745434111148 1970 17.234843308668925 1971 17.18607012370602 1972 17.124355538577568 1973 17.04298974298227 1974 16.96809045062034 1975 16.943993118371466 1976 16.955770279158223 1977 16.966325310972493 1978 16.99883139042365 1979 17.06007304190788 1980 17.1244069411455 1981 17.152133132554795 1982 17.179902461497182 1983 17.219909980892208 1984 17.208106265762535 1985 17.13636397808854 1986 17.01131519287481 1987 16.811094382121247 1988 16.530764444289396 1989 16.187028523599317 1990 15.799454317387378 1991 15.362611839667185 1992 14.96277834799454 1993 14.602414187464678 1994 14.232229764173708 1995 13.814251037038776 1996 13.357179711568728 1997 12.888445284630345 1998 12.46642840333659 1999 12.11706051134403 2000 11.839489492369172 2001 11.627423671338706 2002 11.474142032128276 2003 11.3568549801973 2004 11.264156744037207 2005 11.19392763225062 2006 11.133696019406809 2007 11.10073847932771 2008 11.121038701525439 2009 11.172145037792792 2010 11.247251080092 2011 11.353529085277154 2012 11.46104961072461 2013 11.551679590376134 2014 11.614606732565562 2015 11.615471865075593 2016 11.524168510663158 2017 11.351922246117903 2018 11.118939064326458 2019 10.83361231766817 2020 10.534823503694627 2021 10.258210433075497 2022 9.994046671715337 2023 9.740116591161529