Year % of female population 1960 57.5899865563918 1961 57.3131723229955 1962 56.7146679350734 1963 56.0232936224085 1964 55.4183004636965 1965 54.7966337498933 1966 54.2339667314209 1967 53.804932382096 1968 53.4678357229711 1969 53.1308302884747 1970 52.674545096435 1971 52.1311839730864 1972 51.4312298565036 1973 50.591236421157 1974 49.8913183067313 1975 49.3271200028312 1976 48.9032265970107 1977 48.7994038045141 1978 48.9199797576222 1979 49.077814594814 1980 49.2665801797125 1981 49.4768296012393 1982 49.7067304735041 1983 49.965545364427 1984 50.2559688744942 1985 50.5739399621936 1986 50.9139188991114 1987 51.2592721117279 1988 51.6090808528375 1989 51.963059105341 1990 52.2994545458608 1991 52.5821002102678 1992 52.7939073756933 1993 52.9633375160643 1994 53.1132762485481 1995 53.2644819076043 1996 53.4194712895542 1997 53.5673691208639 1998 53.7034480521749 1999 53.8490084449269 2000 54.0029252081303 2001 54.1575802310366 2002 54.3208314218677 2003 54.5003522176836 2004 54.6992273627105 2005 54.9323091431492 2006 55.2093642640526 2007 55.5136373198991 2008 55.8173334746332 2009 56.0943340490072 2010 56.3231103190335 2011 56.4828952792628 2012 56.6223590558862 2013 56.7700076251372 2014 56.927276214581 2015 57.1254423267155 2016 57.3606902314531 2017 57.6075157894535 2018 57.8553273797789 2019 58.1169678145187 2020 58.4149646514112 2021 58.7363310873703 2022 59.0929246416182 2023 59.4851269681085