Year % of female population 1960 63.97790759746201 1961 63.85645132959734 1962 63.9356091026948 1963 64.10986887965734 1964 64.30140236593441 1965 64.50359471460365 1966 64.75429947133448 1967 65.02832547740961 1968 65.27644789714519 1969 65.50695202820481 1970 65.73685799536227 1971 65.90839771794717 1972 65.95589201172923 1973 65.89380799728487 1974 65.69557439334217 1975 65.38197523375332 1976 65.01321170805628 1977 64.6348889156539 1978 64.3194956610913 1979 64.04754368134904 1980 63.897061166702535 1981 63.921454365648984 1982 64.13829669862747 1983 64.50696606067369 1984 64.71830959240359 1985 64.72524297866534 1986 64.67086386025716 1987 64.58829935548776 1988 64.51978921599859 1989 64.53408013953492 1990 64.63325839744142 1991 64.77290110918726 1992 64.949631117504 1993 65.14646359814506 1994 65.35616464712236 1995 65.56137038612884 1996 65.76258681375337 1997 65.97630968183196 1998 66.21421841295243 1999 66.47909940540221 2000 66.74434204389134 2001 67.00416002626044 2002 67.24852570913738 2003 67.48256291902531 2004 67.6865273092951 2005 67.83664349343209 2006 67.92933814504718 2007 67.96247489551388 2008 67.9275352431097 2009 67.81464615377679 2010 67.6661660418987 2011 67.44129477457568 2012 67.10342503706971 2013 66.70580834793974 2014 66.25131700325679 2015 65.76109049326512 2016 65.22824768891617 2017 64.65462041933154 2018 64.077268074822 2019 63.50844497024172 2020 62.987558276476825 2021 62.584709947164 2022 62.86285294823725 2023 63.00403876467807