Year	% of male teachers
1998	87.4725570678711
1999	93.2478637695312
2010	87.9909973144531
2012	89.3716735839844
2013	84.4049987792969
2014	83.4100036621094
2015	84.2440032958984
2016	85.3190002441406
2017	100