Year % of male population 1960 3.99218103901962 1961 3.92365832445212 1962 3.8541741568994 1963 3.78795882194129 1964 3.72569324588655 1965 3.66601994314849 1966 3.61148596332102 1967 3.56018669271681 1968 3.5092581735228 1969 3.46167542995999 1970 3.41802004057547 1971 3.37493283589655 1972 3.33230083632258 1973 3.29597760627655 1974 3.27031418757845 1975 3.25102405815496 1976 3.23313992200133 1977 3.21496488486378 1978 3.19946302718425 1979 3.19994087869046 1980 3.24270368776271 1981 3.37043936571403 1982 3.58797027781038 1983 3.83324056951003 1984 4.1038877526414 1985 4.36150919241848 1986 4.53957739244408 1987 4.65594730382418 1988 4.74885683826574 1989 4.85217406602686 1990 4.99749465966929 1991 5.25527104474473 1992 5.58843783505784 1993 5.91972779668078 1994 6.23351465412123 1995 6.51064123348625 1996 6.74666023963641 1997 6.94667847957542 1998 7.11551200543707 1999 7.25337741843825 2000 7.34716044274335 2001 7.38602531907733 2002 7.35191186001296 2003 7.25146198830409 2004 7.12509131387623 2005 6.99967683049323 2006 6.90015360983103 2007 6.84532735837406 2008 6.83597902345688 2009 6.85883012122128 2010 6.91127728194545 2011 6.98050344400241 2012 7.03592003322919 2013 7.0604690025975 2014 7.04361638033338 2015 6.99964245441294 2016 6.96019978436558 2017 6.94110243216229 2018 6.94444444444444 2019 6.96273923054693 2020 6.96560242542201 2021 6.92082166550771 2022 6.83003325272068 2023 6.71466241724053