From the International New York Times:

When Americans think about deaths from guns, we tend to focus on homicides. But the problem of gun suicide is inescapable: More than 60 percent of people in this country who die from guns die by suicide.

Suicide gets a lot less attention than murders for a few reasons. One big one is that news organizations generally don’t cover suicides the way they do murders. There’s evidence that news attention around suicide can lead to more suicides. Suicide is more stigmatized and less discussed than homicide.

But, as a matter of public health, gun suicides are a huge problem in the United States. Suicide is the second-most common cause of death for Americans between 15 and 34, according to the Centers for Disease Control and Prevention. Across all ages, it is the 10th-most common cause of death, and caused 1.6 percent of all deaths in 2012.

Not all of those suicides are by gun, but a majority are. And while some people feeling suicidal impulses will choose another method if a gun is not at hand, public health researchers cite two reasons guns are particularly dangerous: 1) Guns are more lethal than most other methods people try, so someone who attempts suicide another way is more likely to survive; 2) Studies suggest that suicide attempts often occur shortly after people decide to kill themselves, so people with deadly means at hand when the impulse strikes are more likely to use them than those who have to wait or plan.

That means that strategies that make suicide more inconvenient or difficult can save lives. Guns, when they are in the home, can make self-harm both easy and deadly.

http://www.nytimes.com/2015/10/09/upshot/gun-deaths-are-mostly-suicides.html?_r=0