Year % of female population 1960 7.0589402236164 1961 6.982474547097442 1962 6.890381182762463 1963 6.784552519976265 1964 6.694376914078846 1965 6.6232963719191735 1966 6.572465150013612 1967 6.554884203372334 1968 6.559205272466737 1969 6.577835258232598 1970 6.592149054477777 1971 6.561067053523049 1972 6.460410822684102 1973 6.361081257401728 1974 6.264078557419954 1975 6.107128557734594 1976 6.033621591381731 1977 6.15554399197327 1978 6.3350119892213925 1979 6.502940010011698 1980 6.704632475085201 1981 6.852509934024858 1982 6.881251907343262 1983 6.866313432508935 1984 6.852730138938026 1985 6.861414157558541 1986 6.89533180057918 1987 6.9520245749068685 1988 7.020909537247337 1989 7.104558475929252 1990 7.197954233264999 1991 7.30692882220737 1992 7.4138581615600385 1993 7.521252083073964 1994 7.637474488521849 1995 7.725439461048654 1996 7.772685345211715 1997 7.783317982350413 1998 7.746454026220288 1999 7.66138222602564 2000 7.552497387303925 2001 7.44212386014052 2002 7.33501056358847 2003 7.220750896258834 2004 7.0952867903380525 2005 6.967714893515709 2006 6.838950386385616 2007 6.728110479329015 2008 6.650958442849125 2009 6.585288473715515 2010 6.5372559291654735 2011 6.507975182397987 2012 6.464727756323281 2013 6.397447018814693 2014 6.310893102011795 2015 6.216106704840589 2016 6.12036673860769 2017 6.040408793616271 2018 5.995292769064385 2019 5.97667161348837 2020 5.960322091415099 2021 5.9354231286546995 2022 5.898404226184525 2023 5.834595578149197