Year % of male population ages 15+ (national estimate) 1961 52.68 1974 88.1 1991 85.49 1992 89.29 1995 86.4 1998 87.49 1999 88.04 2000 87.05 2001 84.83 2002 85 2004 66.92 2005 83.653 2006 83.355 2007 82.08 2008 81.408 2009 82.285 2010 82.508 2011 81.353 2012 80.071 2013 83.536 2014 84.026 2015 83.332 2016 82.488 2017 84.782 2018 84.297 2019 83.643 2020 74.32 2021 76.556 2022 81.074 2023 76.905