Year	% of male teachers
1999	64.0047378540039
2000	60.4623107910156
2001	59.3701515197754
2002	56.6631317138672
2003	52.1689414978027
2004	57.6528091430664
2005	48.9030113220215
2006	61.1319694519043
2007	44.5226898193359
2008	39.5192604064941
2009	38.0867309570312
2010	41.5596313476562
2011	41.5599403381348
2012	44.1992111206055
2013	46.0646514892578
2014	45.5085601806641
2015	48.3525505065918
2016	50.2257690429688
2017	50.6406097412109
2018	56.5471000671387
2019	58.3317718505859
2020	64.6890411376953
2021	64.1450500488281