America’s Most Prolific Wall Punchers
Data for the above chart came from 1,2000 patients treated in 2014. The most prolific wall punchers seems to be 15 year olds.
The underlying dataset includes brief, anonymous descriptions of each hospital visit.
Here are a the actual notes for some of the 15-year-old patients:
Although many of these examples involve males, about a quarter of the punchers we found are female: