Year % of female population 1960 2.00935952320994 1961 2.01309600281813 1962 2.01613728983638 1963 2.01508020849147 1964 2.01904990595109 1965 2.0217606330366 1966 2.01503700589552 1967 2.01076401302504 1968 2.00932080372832 1969 2.00686883173249 1970 2.01625289731632 1971 2.0307409956412 1972 2.04142574042403 1973 2.04861328072697 1974 2.04752297296107 1975 2.0389724343437 1976 2.02920619712044 1977 2.02391981807462 1978 2.02301595197824 1979 2.02717590892398 1980 2.02960917177816 1981 2.04643747829656 1982 2.07911497971311 1983 2.1143310595309 1984 2.15141775801994 1985 2.18794596313248 1986 2.2216231182874 1987 2.24790157525584 1988 2.2685677803788 1989 2.28170988086896 1990 2.28480854951688 1991 2.27493202530435 1992 2.30174550156233 1993 2.36565420560748 1994 2.42539025125496 1995 2.48466118551057 1996 2.54466633319225 1997 2.60328635514494 1998 2.65923265923266 1999 2.71087347591445 2000 2.75012706244034 2001 2.73157755377254 2002 2.64072229902494 2003 2.53811424856141 2004 2.46899416715978 2005 2.44874441830316 2006 2.46941576654532 2007 2.51383051974262 2008 2.58174238084834 2009 2.67692488400775 2010 2.76646636718978 2011 2.83299248590746 2012 2.89579625758073 2013 2.95413274980094 2014 3.00276345403265 2015 3.04402529981184 2016 3.08345455160516 2017 3.13860341964726 2018 3.21190537327096 2019 3.29494508424859 2020 3.40168784771764 2021 3.53814014761083 2022 3.6949036949037 2023 3.87641527537901