(a) How many flights were undertaken by each specified aircraft operated by the SA Air Force Reserve Squadrons responsible for transporting VIPs (i) in the (aa) 2009-10, (bb) 2010-11 and (cc) 2011-12 financial years and (ii) since 1 April 2012 and (b) what (i) was the total cost of the specified flights and (ii) is the breakdown of the expenditure (aa) in the (aaa) 2009-10, (bbb) 2010-l1, (ccc) 2011-12 financial years and (bb) since 1 April 2012?