I am not sure if this can be applicable for all countries as there is a difference between USA, Canada, Western Europe, Eastern Europe, when it comes to crime, gun control, and violence. In Czech Republic, crime spiked after the fall of communism which caused many people to obtain gun legally. Having registered, licensed gun and permit is very easy in that country. The laws got more liberal in past ten years, and crime is much lower than was in 1990-1995. While crimes edged up during the Great Recession and lay offs of police force, it did not changed the overall relationship between gun ownership and violence. Czech Republic had mass shooting in the past, and there were mass murderers during communist era when gun control was very high. So, to me the gun ownership is more or less culturally evolved topic like in USA where there is a huge attachment to the guns.