Whether the Civil Aviation Authority (a) processed and (b) approved the export of any products to Zimbabwe (i) in the (aa) 2009-10, (bb) 2010-11 and (cc) 2011-12 financial years and (ii) from 1 April 2012 up to the latest specified date for which information is available; if not, why not; if so, in respect of each year (aaa) what was the name of the exporting company, (bbb) what products have been exported and (ccc) on what date was the export approved?