With reference to the number of Senior Management Service members in the national departments who received gifts and/or sponsorships to the value of R5 103 874,26 as contained in the Public Service Commission Report released in February 2019, (a) which (i) directors-general, (ii) heads of departments, (iii) deputy directors-general, (iv) chief directors and (v) directors are implicated in each case and (b) what (i) was the value of each individual gift and/or sponsorship in each case and (ii) are the details of the sponsorship?