Year % of female population 1960 5.471585106277297 1961 5.458994671947077 1962 5.444316638217629 1963 5.43031800863444 1964 5.416549784077555 1965 5.402536255703314 1966 5.387713100282177 1967 5.371277868942642 1968 5.3513842046152 1969 5.327206382428368 1970 5.3006871907747195 1971 5.275185996395775 1972 5.249232274384997 1973 5.2211408793004965 1974 5.190839559538521 1975 5.158825743942845 1976 5.123235803291428 1977 5.083299010329661 1978 5.047458118888747 1979 5.023430494595089 1980 5.0174932341124485 1981 5.020495035568813 1982 5.021404775747035 1983 5.015552145810993 1984 4.996428859260507 1985 4.985844467845949 1986 4.987080185070826 1987 4.9851599678398975 1988 4.987024053669284 1989 5.002935050504978 1990 5.01778842099951 1991 5.019185879914684 1992 5.017489511444838 1993 5.021325793352528 1994 5.03901638018837 1995 5.057920247332504 1996 5.066432059061464 1997 5.077892826190935 1998 5.0981558958045845 1999 5.119451848609063 2000 5.138886388639677 2001 5.155224845212274 2002 5.167145493508564 2003 5.175195786235971 2004 5.180047128334146 2005 5.180473427788294 2006 5.176350067690584 2007 5.167970053078669 2008 5.155087693559129 2009 5.140937453736097 2010 5.1330928913043765 2011 5.137043400422033 2012 5.156813215558368 2013 5.196420871182699 2014 5.253313941888811 2015 5.322336898750971 2016 5.394988280648727 2017 5.462401298497664 2018 5.520464363279775 2019 5.56813150702135 2020 5.60917615045195 2021 5.646048838192723 2022 5.678782155283588 2023 5.70638213289982