http://www.cdc.gov/nchs/fastats/homicide.htm
  Assault or Homicide
 (Data are for the U.S.)
  
 Health care use
      - Number of emergency department visits for assault: 1.8 million
  
 Mortality All homicides
      - Number of deaths: 16,799
      - Deaths per 100,000 population: 5.5
      - Cause of death rank: 15
  
 Firearm homicides
      - Number of deaths: 11,493
      - Deaths per 100,000 population: 3.7