I'd want to look at which states went shall issue during that period, or in which did the perception that people were legally carrying a lot changed. It would

I'd want to look at which states went shall issue during that period, or in which did the perception that people were legally carrying a lot changed. It would be past the first burst after Florida did it in 1986 and the "blood in the streets!" and "Dodge City!" predictions failed to come true.