Year	% of male teachers
2003	65.8566284179688
2004	61.0551986694336
2005	55.8648414611816
2006	53.2886085510254
2007	54.4388618469238
2008	51.808521270752
2009	53.707649230957
2010	56.434700012207
2011	63.6650390625
2012	67.5560684204102
2013	68.4602813720703
2014	66.6797180175781
2015	65.7855987548828
2016	68.4779281616211
2017	70.1120300292969
2018	68.9048461914062
2019	69.7330932617188
2020	68.6321792602539
2021	68.4558334350586