Year	% of male teachers
2008	55.8850708007812
2009	54.7437705993652
2010	49.8599090576172
2011	45.185661315918
2012	50.6850204467773
2013	51.4416885375977
2014	56.8471488952637
2015	61.3064117431641
2016	66.1074981689453
2017	70.6556777954102
2018	71.1449203491211
2019	67.1116561889648