Article from Anya Briggs blog anyaisachannel.blogspot.com.au.
So! Apparently this "hole punch" phenomenon is pretty common. Maybe not as common as the "scoop" mark phenomenon, but really it seems to be splitting hairs to try and figure out the ratios of occurrence in the population for that one.
Last night I actually was feeling very "punchy" as it was near my bedtime and somehow stumbled across this site right before I fell asleep. Interesting how stuff finds you when you aren't really trying.
Click on this link to read more http://anyaisachannel.blogspot.com.au/2014/05/punch-drunk.html.