Year	% of male teachers
1998	82.7586212158203
2010	95.9260025024414
2011	100
2012	97.9420013427734
2013	98.8850021362305
2014	83.2279968261719
2015	93.1750030517578
2016	94.5120010375977
2017	95.5619964599609
2018	99.1569976806641
2019	99.1044769287109