Year	% of male teachers
2002	89.3074264526367
2003	80.4303817749023
2004	67.9941864013672
2005	69.3791122436523
2006	70.2117462158203
2007	76.6451187133789
2008	79.4337768554688
2009	78.3940811157227
2010	77.5062637329102
2011	74.160270690918
2012	85.4684600830078
2013	75.5135726928711
2014	73.1371994018555
2015	74.0151290893555
2016	74.7060699462891
2017	74.5638198852539
2018	72.4614486694336
2019	74.7169189453125
2020	77.465461730957