(a) What is the total number of matric results at Mashiyamahle High School that have not been released by (i) the school and (ii) her department in the (aa) 2014, (bb) 2015, (cc) 2016 and (dd) 2017 academic years, (b) what are the reasons that the results have not been released and (c) on what date will her department release the results?