@marmel

There are so many people shot in the US, that it's hard to find statistics for mere shooting injuries.

If you can find a reference for one American in 400 being shot every day, I'd like to read about it.

Otherwise, I suspect you've confused "day" with "year", as 1-in-400 every day would suggest that everybody was shot every 14 months, or that some people have to get shot multiple times a year to make up for those of us who don't.

Even 1-in-400 per year is 835,000/year, 2287/day.