Year	% of male teachers
1999	56.2692909240723
2000	53.7587013244629
2001	59.1855506896973
2002	53.1671905517578
2003	50.6188507080078
2004	40.3095893859863
2005	37.6025085449219
2006	35.2507209777832
2007	35.6686515808105
2008	33.7249794006348
2009	36.364688873291
2010	37.5968589782715
2011	37.573070526123
2012	37.1005897521973
2013	40.203929901123
2014	39.0344886779785
2015	41.6944389343262
2016	44.5933609008789
2017	45.8013687133789
2018	46.4553604125977
2019	50.853759765625
2020	54.1619911193848
2021	53.6929512023926
2022	54.1477317810059