Year	% of male teachers
2009	48.8323516845703
2011	47.1382904052734
2012	47.5282211303711
2013	48.348030090332
2014	46.3647613525391
2015	59.9180908203125
2016	59.5518417358398
2017	58.3220481872559
2018	59.6894493103027
2019	60.8619003295898
2020	63.7212181091309
2021	66.3677825927734
2022	69.4032516479492