During this same period , 1987 to 1990 , there were 46,319 gun homicides .
The National Crime Victimization Survey estimated that 2,628,532 nonfatal crimes involving guns occurred .
During this same period , 1987 to 1990 , there were 46,319 gun homicides , and the National Crime Victimization Survey estimated that 2,628,532 nonfatal crimes involving guns occurred .