Year % of male population ages 15+ (national estimate) 1961 90.37 1966 86.08 1971 84.68 1975 82.37 1976 82.36 1979 80.13 1980 80.86 1981 82.5 1982 81.69 1983 81.3 1984 82.07 1985 80.36 1986 80.46 1987 80.23 1988 80.02 1989 79.41 1990 78.92 1991 78.83 1992 78.02 1993 78.13 1994 77.58 1995 76.59 1996 75.99 1997 75.71 1998 75.52 1999 74 2000 73.21 2001 72.95 2002 72.51 2003 72 2004 71.68 2005 71.08 2006 70.95 2007 70.46 2008 69.71 2009 69.44 2010 68.511 2011 68.41 2012 68.711 2013 69.199 2014 68.826 2015 68.829 2016 68.603 2017 68.36 2018 68.635 2019 67.564 2020 66.317 2021 65.751 2022 64.711 2023 63.588