(1) With reference to her reply to question 889 on 6 July 2011, how many registered auxiliary social workers are employed by her department at the latest specified date for which information is available; (2) whether she has found that the number of auxiliary social workers employed to substitute social workers is sufficient at present in light of the numbers furnished in her reply; if not, why not; if so, what are the relevant details; (3) how many social workers are employed in each province to tend to the social welfare needs of children as specified in the Children's Act, Act 38 of 2005; (4) whether she has found that the specified number is sufficient in each case; if not, why not, in each case; if so, what are the relevant details?