(1) How many consultants has her departments contracted and/or appointed (a) in the (i) 2009-10, (ii) 2010-11, (iii) 2011-12 and (iv) 2012-13 financial years and (b) since 1 April 2013; (2) how many consultants contracted and/or appointed by her departments (a) in the (i) 2009-10, (ii) 2010-11, (iii) 2011-12 and (iv) 2012-13 financial years and (b) since 1 April 2013 are former officials of her departments and/or former public servants?