(1) How many investigations did the Inspector-General complete (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) in respect of each investigation in each specified year, (a) what matter was investigated, (b) what were the (i) findings and (ii) recommendations, (c) when was the investigation (i) launched and (ii) completed and (d) what was the title of the final report of the investigation?