Yes, interesting data and your estimates are probably not far off the mark. I analysed a very select group of injured men, who reached medical aid (clearly not all survived), personally written up by sundry British and French surgeons staff - regimental and staff officers. Of 728 patients, 449 were hurt by small arms fire; 98 by edged weapons; lance or spontoon 28; round shot 60; canister 34; case or shell 32; bayonet 9 and finally, 18 were damaged by indeterminate weapons. Michael.