Year % of female population 1960 17.518002475826638 1961 17.579308020312837 1962 17.641466854647234 1963 17.689171999821273 1964 17.71627523350671 1965 17.725641877699903 1966 17.72070123622331 1967 17.713712030790326 1968 17.711916832847596 1969 17.716610265957712 1970 17.722172622053584 1971 17.700937901774328 1972 17.687115065666003 1973 17.693637106532456 1974 17.680282601442013 1975 17.65473340668476 1976 17.63582744137225 1977 17.618545354311717 1978 17.60395498675723 1979 17.612998726587644 1980 17.640208663798692 1981 17.66074532526879 1982 17.66644912284222 1983 17.64832709419366 1984 17.600059807212734 1985 17.53473782960068 1986 17.45972106784138 1987 17.380537428312124 1988 17.27392641894168 1989 17.160474446377787 1990 17.056395783091446 1991 16.934813243806268 1992 16.805669933929288 1993 16.689546932211965 1994 16.564328162744822 1995 16.441360452609743 1996 16.346445576035972 1997 16.255232090468645 1998 16.142332281848727 1999 16.030394107430652 2000 15.933726397953805 2001 15.839943582763034 2002 15.761848776777645 2003 15.688326411827477 2004 15.603705899328487 2005 15.507190480826955 2006 15.402010022238551 2007 15.296119141499817 2008 15.192521152550505 2009 15.08277512331788 2010 14.965793583815715 2011 14.839862820225594 2012 14.709576984329251 2013 14.585651643752021 2014 14.461547587826745 2015 14.333509066786087 2016 14.203027228468576 2017 14.072305092045713 2018 13.945341106088957 2019 13.827336279212386 2020 13.717929569277452 2021 13.615720453403407 2022 13.520450247105801 2023 13.421423164375586