@pschwede Depends in what regard. We dont have data for every possible question (though I wish we did). But when we lack some clear data we can still at least make some educated estimates based off data.

I think my last response was a good example of that. We dont really have any way we could articulate who is a hobbyist vs self-defender. But we can at least estimate that a self-defender is more likely to be well training than someone who simply owns a gun. But id much rather have real data on it of course.

If you give me a specific examle of what you want to know about those two classes of people i can see what i can dig up though.