Year	% of male teachers
1999	30
2000	25
2001	28.5714302062988
2002	31.7073192596436
2003	27.9069805145264
2004	31.1111106872559
2005	28.3018894195557
2006	41.6666717529297
2007	44.8717918395996
2008	32.0512809753418
2009	41.9354782104492
2010	39.1891899108887
2011	45.7142906188965
2012	44.1176490783691
2014	42.0289916992188
2016	40.7894706726074