Chris why are you including suicides given that in the overwhelming majority of the cases the person attempting to end his own life would simply find another means to that end. It is after all a fairly simple process to end you own life. All you need is a few minutes alone or behind the wheel to get the job done. Japan has almost no privately held fire arms and one of the highest suicide rates in the world and guns are almost never used.
The issue is gun deaths. Of course you would include suicides.
The point is that guns make it easy to kill yourself and others, and most of these gun deaths occur in a moment of passion or depression. That is why guns are a threat to the people that own them and their families.
The state statistics show that a little bit of regulation of guns can go a long way to preventing gun deaths. Pretty simple really.
But the gun lovers will never see it.