Year % of female population 1960 50.9883166281762 1961 50.8038492546436 1962 50.6404674606876 1963 50.512157611537 1964 50.39361995342 1965 50.2487802168465 1966 50.1003444382239 1967 49.9776087706923 1968 49.8823619776744 1969 49.8099626479694 1970 49.7639701995321 1971 49.8140774451319 1972 49.9612088764805 1973 50.1411963112519 1974 50.3539665242517 1975 50.596581736862 1976 50.8748938042514 1977 51.1910720563278 1978 51.5482607576278 1979 51.9617401189269 1980 52.4187592435398 1981 52.8812563179449 1982 53.3361347388203 1983 53.8039383457744 1984 54.2964952046233 1985 54.8102271496392 1986 55.3565255216564 1987 55.9393905114397 1988 56.5322258290025 1989 57.1201274336867 1990 57.7013481026859 1991 58.2497599535111 1992 58.7352619106508 1993 59.1573626889078 1994 59.5459056904196 1995 59.9177591394689 1996 60.2858082714227 1997 60.6601550899067 1998 61.024098205355 1999 61.3758845562633 2000 61.7007790267227 2001 61.9832348898755 2002 62.2474587951893 2003 62.5067131327827 2004 62.7864190786345 2005 63.0980283977498 2006 63.4219226400307 2007 63.7447744526509 2008 64.054761374307 2009 64.3572113639247 2010 64.673495463178 2011 64.959440800236 2012 65.2082740987158 2013 65.4656485366769 2014 65.7273025953223 2015 65.9842388732037 2016 66.2200231284769 2017 66.4285833537133 2018 66.6207167246672 2019 66.8287750796651 2020 67.0512936325845 2021 67.2739659264294 2022 67.4820179542625 2023 67.6588502177342