Year	% of male teachers
2009	52.2659492492676
2011	43.5408096313477
2012	44.452018737793
2013	48.8652496337891
2014	52.7725486755371
2015	59.6765785217285
2016	60.9467391967773
2017	66.3430023193359
2018	67.7929916381836
2019	62.5192184448242
2020	59.8405990600586
2021	58.3824310302734