Year	% of male population ages 15+ (national estimate)
1966	82.57
1975	80.42
1977	71.83
1983	33.76
1984	68.42
1985	69.42
1987	76.4
1996	77.46
1997	47.32
2000	46.95
2009	68.66
2010	68.86
2012	67.8
2013	69.5
2014	66.232
2015	66.832
2016	66.487