Year % of female population 1960 8.342023036109357 1961 8.331635899412513 1962 8.425023698908905 1963 8.573973651057248 1964 8.763319885886014 1965 8.997818760934411 1966 9.215849747692955 1967 9.395478460704194 1968 9.549067124212469 1969 9.67313824191198 1970 9.775387716998605 1971 9.828715406423553 1972 9.851797531362365 1973 9.84823649456775 1974 9.76525166034074 1975 9.627018888884018 1976 9.491068407074087 1977 9.441767703172228 1978 9.563820787555416 1979 9.768514162300109 1980 9.95660612365491 1981 10.120728373095265 1982 10.163136404632017 1983 10.08212512642008 1984 10.0076872120436 1985 9.969955018399135 1986 9.944599925486061 1987 9.916078670527789 1988 9.845011653872412 1989 9.724123377754372 1990 9.562682740189564 1991 9.37856045450881 1992 9.20549869728912 1993 9.051093216570768 1994 8.948366215851241 1995 8.916862412807454 1996 8.940380014316087 1997 9.011224430996984 1998 9.086785903418138 1999 9.132576377730391 2000 9.164392899104637 2001 9.192513720499143 2002 9.214253566965414 2003 9.230734545631984 2004 9.244884216527405 2005 9.246880370130453 2006 9.188802890426714 2007 9.052056432380692 2008 8.887974962604808 2009 8.71084191014472 2010 8.515713779368033 2011 8.342047367542067 2012 8.204189896243502 2013 8.083619213064742 2014 7.980225073640192 2015 7.900425515217098 2016 7.839478161243855 2017 7.788578261678573 2018 7.749078335370773 2019 7.720260931250789 2020 7.693874422508758 2021 7.6766480148023 2022 7.679556569444126 2023 7.6910458352726865