Rockfall damage to windscreen

Hello! For a student project, I will do an analysis on stone impact damage in windshields. I would ask you very much if you had a stone impact to leave me here only briefly your vehicle data (e.g. Golf 4, BJ.2001). That’s all I need. Then I can establish a statistic if the frequency of stone impact is supernaturally high in certain vehicle manufacturers (due to different manufacturing methods). – No, no, no, no, no, no, no, no, no.