

Gun suicides were the fourth leading cause of violent death in 2010 after motor vehicle accidents, unintentional poisoning (including drug overdose) and falls. As gun homicides have fallen, gun suicides now account for six-in-ten gun deaths, compared with about half in the mid-90s.
Tomado de: http://www.pewsocialtrends.org/2013/05/07/gun-violence-in-america/st_13-05-02_ss_guncrimes_06_suicide/
Tomado de:http://www.pewsocialtrends.org/2013/05/07/gun-violence-in-america/st_13-05-02_ss_guncrimes_02_murder-rate/
Tomado de:http://www.pewsocialtrends.org/2013/05/07/gun-violence-in-america/st_13-05-02_ss_guncrimes_05_race/