Year % of female population 1960 5.25924106279951 1961 5.25180132276319 1962 5.22580513141249 1963 5.18280155701459 1964 5.12533616293108 1965 5.05729415214429 1966 4.97840313740937 1967 4.88830819763326 1968 4.79383631559724 1969 4.70528715572601 1970 4.62611867879093 1971 4.55500195099157 1972 4.49333644289103 1973 4.43933391751173 1974 4.39122684982347 1975 4.34611837776317 1976 4.30142129620534 1977 4.25950655122968 1978 4.22117134523732 1979 4.18615398864013 1980 4.15779413314068 1981 4.13645438991124 1982 4.13321816743883 1983 4.17188215454992 1984 4.25906004994867 1985 4.3960422845988 1986 4.55752321548617 1987 4.70048420428394 1988 4.80514969907346 1989 4.8675218540626 1990 4.88689412909204 1991 4.88799323756875 1992 4.89849866254462 1993 4.91820525418479 1994 4.9453474629789 1995 4.97812965660422 1996 5.02755153271122 1997 5.09346980598977 1998 5.16478190277196 1999 5.23908912580224 2000 5.31555821733954 2001 5.39559820324742 2002 5.48342897962614 2003 5.58153778660787 2004 5.68924157538317 2005 5.79587066530258 2006 5.90108629550917 2007 6.01131257071236 2008 6.12430558816654 2009 6.23884179616147 2010 6.34952667838014 2011 6.45382734453224 2012 6.55151369940702 2013 6.64101917763208 2014 6.72463697250917 2015 6.8046328856004 2016 6.88021787320599 2017 6.95630625703843 2018 7.03046843838322 2019 7.09701157669499 2020 7.16163801563001 2021 7.22371226880696 2022 7.28010656513283 2023 7.34227563780645