Year % of female population 1960 13.593768825184572 1961 13.633483391493593 1962 13.672750937877753 1963 13.715611644510815 1964 13.764225536159314 1965 13.817464404644413 1966 13.876280348972259 1967 13.939059435802685 1968 13.996703110588793 1969 14.047246935123967 1970 14.096687690659065 1971 14.1445598150975 1972 14.186878921308736 1973 14.221611795663177 1974 14.253320253951086 1975 14.288542138479906 1976 14.326585475680464 1977 14.355728781406164 1978 14.372302007861258 1979 14.388359911344702 1980 14.410486771275936 1981 14.431928186138938 1982 14.449052567724285 1983 14.473054377932852 1984 14.506307751173331 1985 14.532627314848785 1986 14.581545706603835 1987 14.645612175350262 1988 14.680911105321362 1989 14.68882935636858 1990 14.680372519284285 1991 14.67290364255687 1992 14.665966726293874 1993 14.653063805064857 1994 14.614328545536393 1995 14.556833642212204 1996 14.510515454207185 1997 14.467292814986694 1998 14.411961342085684 1999 14.344395759339202 2000 14.292056974725154 2001 14.25927696274824 2002 14.22172906210123 2003 14.177688512967581 2004 14.14552774167036 2005 14.12221298326514 2006 14.101989460518915 2007 14.099697735122119 2008 14.111230773355725 2009 14.1214984661715 2010 14.13230391614353 2011 14.148747656482382 2012 14.16720411630593 2013 14.188007364772778 2014 14.201946167340072 2015 14.19698621864915 2016 14.175710627373428 2017 14.133860890375036 2018 14.061290208252325 2019 13.967595060100578 2020 13.865123113796955 2021 13.76099439366189 2022 13.661001910155134 2023 13.567338361334782