(a) How many senior management service members in the SA Police Service received performance bonuses in the (i) 2009-10, (ii) 2010-11, (iii) 2011-12, (iv) 2012-13, (v) 2013-14, (vi) 2014-15 and (vii) 2015-16 financial years and (b) what was the total amount paid in performance bonuses in the specified financial years?