Year % of female population 1960 13.2727425276789 1961 13.3524717956979 1962 13.4438208789437 1963 13.5521851599728 1964 13.6705517840938 1965 13.7934547070917 1966 13.9226477375048 1967 14.0526515974788 1968 14.1795402614968 1969 14.3056297033034 1970 14.4327729042024 1971 14.5580653440753 1972 14.6752054423407 1973 14.7710086949886 1974 14.8366203155282 1975 14.8672856203834 1976 14.8594902672594 1977 14.8304155022288 1978 14.7960700919634 1979 14.7638451300022 1980 14.7389608755818 1981 14.7230419123326 1982 14.7183787587325 1983 14.7222702155456 1984 14.7193180747857 1985 14.7133264536637 1986 14.7219488571613 1987 14.7320190484618 1988 14.7313477116358 1989 14.7724479193552 1990 14.7958627004842 1991 14.7377827406295 1992 14.5502263606553 1993 14.3364759891585 1994 14.2165753211501 1995 14.1884777123633 1996 14.2642725583343 1997 14.3363785035144 1998 14.4279054352282 1999 14.5393397057205 2000 14.6212712303225 2001 14.6799425752576 2002 14.6749888952401 2003 14.5699577166288 2004 14.4059173384135 2005 14.230360666356 2006 14.0710872018247 2007 13.942557647645 2008 13.8400828414014 2009 13.8028520523413 2010 13.8480279568016 2011 13.9671812741257 2012 14.1434000250856 2013 14.2860978822047 2014 14.3635142365163 2015 14.4226453638562 2016 14.4618466542139 2017 14.4709279444105 2018 14.3215773543903 2019 14.0323104418196 2020 13.7355191904138 2021 13.4327676724002 2022 13.126135911427 2023 12.9332428132903