Year % of female population 1960 7.624197059144174 1961 7.71671186295868 1962 7.672985782370418 1963 7.587387177328987 1964 7.500668548010049 1965 7.4438390335331714 1966 7.422501636284452 1967 7.43001648411706 1968 7.457195533598236 1969 7.508718586092497 1970 7.583855599157016 1971 7.6634077738328745 1972 7.728908041283891 1973 7.802512003160511 1974 7.884463111583191 1975 7.937645663442751 1976 7.953831838089106 1977 7.9350667780850825 1978 7.864079393865673 1979 7.74202933727465 1980 7.5990722333931116 1981 7.454192467847807 1982 7.305603866080482 1983 7.148244098233744 1984 6.982999190261982 1985 6.816019303765358 1986 6.642868981397592 1987 6.477559593526419 1988 6.344090531657198 1989 6.234389321327284 1990 6.152592924492161 1991 6.093195574889668 1992 6.034122219376015 1993 5.963823124156825 1994 5.881356972617085 1995 5.788475853561592 1996 5.690880752665292 1997 5.604976490026148 1998 5.549668876885252 1999 5.520255596396748 2000 5.49729580133349 2001 5.468042445557888 2002 5.422490773742862 2003 5.349434284561382 2004 5.245987265269734 2005 5.13553920875638 2006 5.042725129609049 2007 4.975321319408585 2008 4.933077117239161 2009 4.9214605868157095 2010 4.932602830627973 2011 4.9386006741140696 2012 4.924006435973482 2013 4.907420944957092 2014 4.893743590706643 2015 4.874044198350771 2016 4.862883523330226 2017 4.874424600604719 2018 4.901116154344678 2019 4.926561356844355 2020 4.948708429577887 2021 4.962270662670894 2022 4.950028847073462 2023 4.910528628398204