(1) What is the (a) total number of posts (i) planned, (ii) filled and (iii) vacant or surplus and (b) percentage of posts are vacant or surplus for each specified occupation in each specified unit of the SA Military Health Service; (2) what (a) is the total number of posts (i) planned, (ii) filled and (iii) vacant or surplus and (b) percentage of posts are vacant or surplus for each specified unit of the SA Military Health Service?