I never said the data is pretty much the same everywhere.   What I did say was that other countries do have a problem with mass killings and they do.  In Western Europe the problems are increasing.  Something that you missed from another post is that hatred is being pushed here and elsewhere.  that is at least part of the reason there are so many mass killings recently.  You will also note that not all the mass killings are done with guns.   See New York the other day.   What did the killer use for the mass killings?  What caliber gun was that?