accidents. Also the driver or passenger in the car are about 80% of the fatalities.
Further, the vast majority of fatalities are from drunk drivers who blow twice the legal limit.
http://www.washingtonpost.com/cars/most-drunk-driving-deaths-caused-by-drivers-with-twice-legal-bac-limit/2012/08/20/c5e969f2-eae4-11e1-866f-60a00f604425_story.html