Year % of male population ages 15+ (national estimate) 1960 86.98 1970 75.43 1978 54.63 1979 54.38 1980 71.95 1981 86.5 1982 87 1983 86.7 1984 85.8 1985 85.3 1986 84.8 1987 85.3 1988 84.5 1989 83.7 1990 64.53 1991 51.14 1992 66.231 1993 63.486 1994 61.803 1995 61.679 1996 57.811 1997 57.228 1998 57.248 1999 58.184 2000 58.491 2001 57.723 2002 57.533 2003 58.179 2004 57.804 2005 58.306 2006 58.974 2007 58.739 2008 58.12 2009 57.882 2010 57.843 2011 58.329 2012 59.249 2013 60.171 2014 61.855 2015 63.119 2016 64.335 2017 65.174 2018 65.761 2019 66.439 2020 66.27 2021 67.04 2022 67.754 2023 68.349