Year	% of male teachers
2009	59.4548416137695
2010	57.8073081970215
2011	56.4611587524414
2012	55.6952095031738
2013	55.5446014404297
2014	55.5200386047363
2015	57.5868186950684
2016	58.4414710998535
2017	59.9415283203125
2018	62.3943214416504
2019	59.6465301513672