Year % of female population 1960 5.89907383012437 1961 6.01778636341155 1962 6.1015071957086 1963 6.21299779469879 1964 6.3296055576639 1965 6.30285204268252 1966 6.17201555196517 1967 6.05710091743119 1968 5.94631400511749 1969 5.84140503597395 1970 5.77816968210979 1971 5.74185330167345 1972 5.71392263283914 1973 5.66725396440799 1974 5.60177959936093 1975 5.53459212990178 1976 5.47272988919269 1977 5.42651977168948 1978 5.42453915647157 1979 5.47615421458954 1980 5.54676887747698 1981 5.6086114348126 1982 5.67066460767816 1983 5.7806755237832 1984 5.93443862202668 1985 6.05957717837966 1986 6.39413788254203 1987 6.92890579495152 1988 7.30592194256934 1989 7.52380617627847 1990 7.69932522549199 1991 7.65287190107482 1992 7.41991911670304 1993 7.28470808069227 1994 7.22996134777069 1995 7.23150446743986 1996 7.27133825467927 1997 7.31472248865583 1998 7.36232032845167 1999 7.43617276441863 2000 7.51271603728233 2001 7.59066771052808 2002 7.6745478122021 2003 7.74994068254414 2004 7.81481905896913 2005 7.85154979382829 2006 7.8362605577553 2007 7.78185061568628 2008 7.71679555224192 2009 7.66979123212274 2010 7.64698374806964 2011 7.61083806936438 2012 7.53032655223504 2013 7.36456322615347 2014 7.08368633407794 2015 6.73954842902496 2016 6.41472750991856 2017 6.1475316922848 2018 5.97286682671063 2019 5.88297321678529 2020 5.86216917922518 2021 5.88658640383551 2022 5.90116936031363 2023 5.89533854261476