Year	% of male teachers
1999	65.24072265625
2000	86.5960311889648
2004	70.7229766845703
2005	75.3192977905273
2006	69.0522003173828
2007	75.3205490112305
2008	83.0845794677734
2009	92.2969436645508
2010	92.6207122802734
2011	72.8931732177734
2012	91.9818801879883
2013	73.1819305419922
2015	79.5177001953125
2021	100