Case in point: the scar on my forehead from a kickback injury on my sawstop... which of course was my fault. I'm currently the only person who voted with an injury on my SS.
Sorry to pile on here, but while I do enjoy this conversation, I also don't think you can use this data for anything.
You would need to normalize this data based on the number of SS and non-SS saws in use today. Obviously you're going to have higher numbers for all stats in the non-ss categories because there are more far more non-ss tablesaws in use than SS tablesaws. You'd need some kind of per capita measure.
Or maybe you would only survey people who have bought a brand new saw since SS hit the market. Likewise, some saws have riving knives, blade guards, anti-kickback pawls, etc, and others don't. You can't compare a ryobi benchtop saw to a euro slider or SS, etc.
But like I said, interesting conversation!