Year % of female population 1960 5.521231187672079 1961 5.523381343132472 1962 5.521995592176246 1963 5.515430232499218 1964 5.507765849857811 1965 5.499486387816175 1966 5.489363059069869 1967 5.477222187564768 1968 5.46403327877331 1969 5.448257662619813 1970 5.429693752700414 1971 5.41377355075481 1972 5.4002393269167674 1973 5.386689364862218 1974 5.368687454854602 1975 5.343981440820182 1976 5.311681243812418 1977 5.271882993550771 1978 5.232729949694224 1979 5.199682909496016 1980 5.175686294986861 1981 5.1628539302628385 1982 5.158683247195907 1983 5.149352374866537 1984 5.126055918945153 1985 5.096860641875471 1986 5.046537860322688 1987 4.9783966764067 1988 4.935353460941881 1989 4.922720952095027 1990 4.919442237573776 1991 4.933628653198428 1992 4.971946331730131 1993 5.013412397893132 1994 5.049006445869058 1995 5.073245889790237 1996 5.079598173759927 1997 5.073257355998928 1998 5.067768501757768 1999 5.069554782375147 2000 5.072724460674127 2001 5.0822574990633775 2002 5.100261372529153 2003 5.116062249212526 2004 5.129828837443046 2005 5.146052416528507 2006 5.16093109753269 2007 5.165926550177678 2008 5.156613106710039 2009 5.1379736094615405 2010 5.117759565069185 2011 5.102327558203749 2012 5.088111651816365 2013 5.080390464779728 2014 5.091503978796451 2015 5.116503323446125 2016 5.15039855317872 2017 5.186916995802646 2018 5.223776066751201 2019 5.26324341741762 2020 5.306609454349799 2021 5.3547367390308125 2022 5.407982034792461 2023 5.464232285690383