(1) How many (a) vacant posts exist for (i) doctors, (ii) dentists, (iii) specialists, (iv) nurses and (v) physiotherapists at each public hospital in each province from 1 April 2010 up to the latest specified date for which information is available and (b) of these posts have been filled during the said period; (2) whether timeframes have been set to fill all vacant posts in his department; if not, why not; if so, what are the relevant details?