I come up with a figure of 0.055 percent.
Is it possible that Criminal Mayors Against Guns and other parties are starting to realize that we have plenty of gun regulation already, and one of the problems is that people who violate the laws frequently aren’t prosecuted?
(Remember the WP series “The Hidden Life of Guns“? Remember the WP pointing out that “straw purchasers” and other people who lie to purchase guns are rarely prosecuted? More to the point, does the WP remember?)