Year % of female population 1960 10.93982639701633 1961 11.090477304346651 1962 11.255109912804395 1963 11.441736623029433 1964 11.588014378961836 1965 11.68184893098637 1966 11.770665315936373 1967 11.844776719062152 1968 11.898236739552646 1969 11.930066423621973 1970 11.952252902981568 1971 11.97843922567737 1972 11.997674068370591 1973 12.001793376517186 1974 11.9987433183782 1975 11.967895306993546 1976 11.908055950921643 1977 11.851622890352552 1978 11.806018091889058 1979 11.758690546111067 1980 11.710785178540345 1981 11.675641104023052 1982 11.652536175321043 1983 11.63647433203284 1984 11.62780479481698 1985 11.610467132650978 1986 11.576141115761686 1987 11.525910036445 1988 11.463552194962544 1989 11.411236457682124 1990 11.389427332795488 1991 11.393154117071699 1992 11.422172925943975 1993 11.468329483787569 1994 11.508935457303098 1995 11.53011917543082 1996 11.534302003534957 1997 11.52029742707191 1998 11.483221377122666 1999 11.42948999150179 2000 11.352922312860306 2001 11.25601439604018 2002 11.160574899343548 2003 11.065052980061909 2004 10.96165492563735 2005 10.864166589582007 2006 10.770713050342392 2007 10.679676096772699 2008 10.596862117311634 2009 10.514965738183244 2010 10.436546286032616 2011 10.374016636000963 2012 10.317423627753664 2013 10.248901445603005 2014 10.16506681198431 2015 10.054534491296286 2016 9.903813884975758 2017 9.735542764368292 2018 9.574097360872624 2019 9.42674974689973 2020 9.297783560538802 2021 9.191189987327583 2022 9.095120686032857 2023 8.98876701346418