Year	% of male teachers
2002	34.5695991516113
2003	34.6293716430664
2004	32.5136489868164
2005	27.882740020752
2006	28.0563793182373
2007	39.3870582580566
2008	45.5481300354004
2009	53.4882202148438
2010	53.8712615966797
2011	52.20703125
2012	51.2906799316406
2013	58.9726600646973
2014	62.3126907348633
2015	70.8321685791016