Year	% of male teachers
1999	69.8788375854492
2000	69.5451507568359
2001	69.8980331420898
2002	70.6825332641602
2006	77.3709487915039
2007	68.5042877197266
2008	64.7662811279297
2009	65.8363494873047
2010	66.7214889526367
2011	66.7205200195312
2013	69.5194473266602
2014	69.1422576904297
2015	70.7853317260742
2016	72.4742279052734
2017	73.4770431518555
2018	74.7840728759766
2021	76.3248596191406