Year	% of males ages 15 and above
1986	76.7958297729492
1997	84.2445602416992
2004	89.1042709350586
2007	93.8065795898438
2008	94.2906036376953
2009	95.1157073974609
2010	96.5116577148438
2011	96.6259078979492
2012	96.920768737793
2013	97.5847091674805
2014	97.793701171875