Year	% of male teachers
2004	67.4124526977539
2005	76.8340835571289
2006	72.0836715698242
2007	73.0735702514648
2008	85.0826187133789
2009	87.2450332641602
2010	89.8242034912109
2011	74.4151763916016
2012	88.8784027099609
2013	75.0603103637695
2015	81.8106689453125
2021	100