Furthermore, It goes on to say this:
http://www.law.harvard.edu/students/orgs/jlpp/Vol30_No2_KatesMauseronline.pdfWhether gun availability is viewed as a cause or as a mere coincidence, the long term macrocosmic evidence is that gun ownership spread widely throughout societies consistently correlates with stable or declining murder rates. Whether causative or not, the consistent international pattern is that more guns equal less murder and other violent crime. Even if one is inclined to think that gun availability is an important factor, the available international data cannot be squared with the mantra that more guns equal more death and fewer guns equal less death. Rather, if firearms availability does matter, the data consistently show that the way it matters is that more guns equal less violent crime.