Yeah, I didn't include a SoCAL incident from many years ago where more than 130 rounds were fired by cops at an incident.
The skeptical part of me will always wonder how any particular 'study' could provide any definitive statistics due to the way such data is hard to find. Considering there's more than 17,000 state and local LE agencies, and the feds now have a lot of agencies under their broad umbrella (especially with DHS), there's a lot of opportunity for data to be lost amidst the background noise, as well as to be missing from efforts to cull such data. Even if mandatory reporting were guaranteed, the normal error rate when it comes to inputting and tabulating data has to be considered.
I'd not be surprised if private citizen shooting incidents produced fewer instances of unintended GSW victims than LE shootings ... as long as
criminal shootings were kept out of the mix, of course.

Even criminals who are determined to have been defending themselves in some incident.
Looking for statistics to support some desired change in a training policy, or refute some claim, etc ... may be easier than some might think. Just depends where you go to gather your statistics.
Yeah, the term "civilian" when it comes to private citizens can sometimes rub some folks the wrong way. It's been used for decades when it comes to discussing the Motoring Public and Law Enforcement, though. Lazy, perhaps.
To arguably be more accurate, LE (outside of military law enforcement)
is civilian LE, making it civilian (non-MIL) just like the civilian Public it serves, and from which it draws its sworn employees.
Further interesting trips down the rabbit holes are possible when it involves specialty city/county agencies, or state agencies ... meaning swat versus front line LE, or special task forces where officers or deputies may be assigned the additional designation of "agent" (including on task force badges and ID cards), etc. At the end of the day, though, if they
aren't military, they're civilian law enforcement.
That's why I usually try to make the effort to differentiate between LE and non-LE, or LE and
Private Citizen, but I'm sure that there are folks who would still object to those distinctions (on both sides of anybody's badge).
As long as everyone understands what everyone else is talking about, it's all more or less just grayscale.