Year	% of male teachers
1998	75.227653503418
1999	78.4053421020508
2000	78.0679016113281
2001	78.755256652832
2002	79.7173919677734
2003	79.6026229858398
2004	79.422721862793
2005	78.9859008789062
2006	79.8446731567383
2007	75.4207763671875
2008	76.243537902832
2009	76.8467025756836
2010	77.8001022338867
2011	77.3308486938477
2012	74.5036163330078
2013	77.4411087036133
2014	77.6093521118164
2015	75.8840179443359
2016	75.9060287475586
2017	73.0863800048828
2018	77.1212310791016
2019	74.689567565918
2020	73.7238388061523