[Nick Beale]

You could try locating a copy of Karl Gundelach’s “Die Deutsche Luftwaffe im Mittelmeerraum” which I seem to remember included a lot of graphs and so on. Alternatively there are the General Quartiermeister’s aircraft loss and damage reports which are held at the Bundesarchiv in Freiburg or on microfilm at the Imperial War Museum. Sit down with those and start counting … But allow yourself a lot of time.