Year	% of male teachers
2002	84.2677993774414
2003	79.7592620849609
2004	73.76171875
2005	73.0071029663086
2006	74.7254409790039
2007	75.8613128662109
2008	75.5248031616211
2009	75.1234588623047
2010	73.4190368652344
2011	71.9778671264648
2012	75.9406890869141
2013	72.8342437744141
2014	71.71337890625
2015	73.1042404174805
2016	73.0228271484375
2017	71.7190399169922
2018	70.9608688354492
2019	72.0640411376953
2020	72.1441421508789