Year	% of male teachers
2004	74.9039993286133
2005	75.9126510620117
2006	76.4492797851562
2007	77.3253707885742
2008	75.9670181274414
2009	76.2522888183594
2010	75.7751770019531
2011	75.5910263061523
2012	75.9785079956055
2013	76.3759689331055
2014	75.8308868408203
2015	76.0369491577148
2016	75.5183334350586
2017	74.6397705078125
2018	73.9418716430664
2019	73.8394470214844
2020	72.5948333740234
2021	73.2505264282227