Year % of female population 1960 58.6374218920488 1961 58.4839070675439 1962 58.4517620981028 1963 58.5390553150704 1964 58.7404413803002 1965 59.0389718645357 1966 59.4427276992055 1967 59.9398567108026 1968 60.4771121837371 1969 61.0264825026798 1970 61.6646844750801 1971 62.3505515687564 1972 63.0032019490297 1973 63.6608887623506 1974 64.3193873840617 1975 64.9404972463491 1976 65.5001695229688 1977 66.0094608298845 1978 66.4808884584785 1979 66.9045330975449 1980 67.2413223579034 1981 67.4636071783163 1982 67.5857606255206 1983 67.6410914522344 1984 67.6480491135266 1985 67.6216537963472 1986 67.5598633389363 1987 67.4420087271318 1988 67.3120514914545 1989 67.1965408610425 1990 67.0481743959396 1991 66.8743228420248 1992 66.7266893597502 1993 66.6417399472137 1994 66.6296652601075 1995 66.6681369281937 1996 66.7343440962289 1997 66.8221672015725 1998 66.9431413830425 1999 67.1148358250642 2000 67.3133227041168 2001 67.5174637652397 2002 67.7236162348431 2003 67.917290598937 2004 68.1166617705425 2005 68.3227863243313 2006 68.4869135777488 2007 68.5735784594698 2008 68.5891681596516 2009 68.5638695089075 2010 68.4932226111099 2011 68.3161533884267 2012 68.0150048185462 2013 67.6557729158361 2014 67.2854313381515 2015 66.9034500439352 2016 66.5339141722146 2017 66.2061565908424 2018 65.9097679297149 2019 65.6026236977756 2020 65.2548978833095 2021 64.8809877944294 2022 64.5216357797159 2023 64.1824572951659