What amount was spent in respect of each case on (a) appearance fees, (b) consulting fees and (c) any other related costs to procure the services of (i) certain legal representatives (names furnished) and (ii) any other legal (aa) representatives, (bb) advisors and (cc) consultants in the Economic Freedom Fighters v Speaker of the National Assembly and Others and Democratic Alliance v Speaker of the National Assembly and Others case, heard on 9 February 2016, in the Constitutional Court?