Year	% of male teachers
2006	73.0572509765625
2007	69.975227355957
2008	66.7127990722656
2009	63.5938987731934
2010	64.2824325561523
2011	61.7901191711426
2012	62.107479095459
2013	58.3448600769043
2014	56.8202209472656
2015	56.0404815673828
2016	56.539119720459
2017	55.8800086975098
2018	56.7242698669434
2019	56.5631217956543