Year	% of male teachers
2012	79.484016418457
2013	73.9101333618164
2014	74.4267425537109
2015	74.8188323974609
2016	75.6755676269531
2017	75.3526306152344
2018	74.6829528808594
2019	74.7293701171875
2020	75.4559783935547
2021	76.5530166625977
2022	76.2430191040039