How many violent home invasions are reported per year?
The National Institute for Mental Health says that ~24k suicides are inflicted with with firearms in 2018. [2]
Hard to figure out how many robberies might have been "resolved" by an armed homeowner, but I note the FBI says that there were only 334 "Justifiable Homicides" by civilians using firearms in 2019. [3]
[1] https://ucr.fbi.gov/crime-in-the-u.s/2019/crime-in-the-u.s.-... [2] https://www.nimh.nih.gov/health/statistics/suicide.shtml [3] https://ucr.fbi.gov/crime-in-the-u.s/2019/crime-in-the-u.s.-...