Year	% of male teachers
2007	99.9100494384766
2008	99.2610778808594
2009	99.4351501464844
2016	98.9987030029297
2017	98.997917175293
2018	99.3209228515625
2019	99.0556793212891
2020	99.0744400024414
2021	99.078971862793