Year	% of male teachers
1999	97.0704803466797
2000	97.2394332885742
2001	94.9648895263672
2002	95.9501571655273
2003	97.8502731323242
2004	95.957763671875
2005	89.4616622924805
2006	94.6489410400391
2007	91.675178527832
2017	95.6419982910156
2019	97.9489974975586
2020	99.4509963989258
2021	99.620002746582
2022	93.3000030517578