Year % of female population 1960 64.03863422047033 1961 63.65617231209372 1962 63.46442853951853 1963 63.34716078021994 1964 63.26514401431668 1965 63.17539527303832 1966 63.06967167673088 1967 62.97787767705141 1968 62.912259342566976 1969 62.89714120840143 1970 62.937487135836164 1971 62.97165089980036 1972 62.97876767358831 1973 63.004097180395625 1974 63.023885333001715 1975 63.04805468085619 1976 63.0913715643566 1977 63.11649697815778 1978 63.14809988265283 1979 63.20008394540227 1980 63.31439050864324 1981 63.55087110915075 1982 63.85779050245331 1983 64.15453298150742 1984 64.35441233687881 1985 64.4309942938928 1986 64.43648538356302 1987 64.40993371821722 1988 64.34768720506841 1989 64.27645806760424 1990 64.21605917744368 1991 64.17916012066101 1992 64.15304199778018 1993 64.13076429047918 1994 64.15354897959834 1995 64.22294925233707 1996 64.3476951226773 1997 64.52876121549164 1998 64.77547350843548 1999 65.06653325748643 2000 65.32469741725134 2001 65.54941695017588 2002 65.74288649177235 2003 65.88794547690809 2004 65.97999353268327 2005 66.05180488141949 2006 66.13206841386292 2007 66.2452927495597 2008 66.37063516353057 2009 66.45067179738575 2010 66.50359622399999 2011 66.44870498088838 2012 66.24104604863551 2013 65.9755125523739 2014 65.65556136983074 2015 65.31889522425038 2016 64.99604837798428 2017 64.67513607912205 2018 64.36324572401642 2019 64.05540399969719 2020 63.77766491387745 2021 63.55725869310434 2022 63.358002815853176 2023 63.14530405080542