Year	% of male teachers
1999	57.4347305297852
2002	94.2445983886719
2004	85.0574722290039
2006	71.3004531860352
2008	89.6666717529297
2009	77.0491790771484
2011	75.9398498535156
2012	58.3333282470703
2013	80
2014	60.4519805908203
2015	82.8282775878906
2016	85.3503189086914
2017	82.8282775878906
2018	72.6415100097656
2019	79.1666717529297
2021	75.7352905273438