Dissertation Research - Destruction of German War Materials

Hi, I'm currently writing my dissertation on the effectiveness of the army commandos in ww2 in the European theatre 1940-1944. I am looking for statistics that show the impact of the commando forces in destroying German resources either raw materials or war materials. Does anyone know where I could find this information where is has been collected either to show the impact of separate units or the commandos overall per year? I know I can find this for individual operations but Im hoping somewhere it has already been collected. I am hoping to use these statistics to create a table to show the effectiveness either per unit or per year.

Any help or advice would be greatly appreciated.