Has he received disclosures of interest in terms of section 12(2) of the South African Police Service Employment Regulations of 2008 from (a) the National Commissioner, (b) the Deputy National Commissioner, (c) each of the Provincial Commissioners and (d) any person acting in any of the above positions for the (i) the 2012-13, (ii) the 2013-14, (iii) 2014-15, (iv) 2015-16 and (v) 2016-17 financial years; if so, what are the relevant details in each case?