http://www-fars.nhtsa.dot.gov/www/query.html

Per the FARS data base, there were 100,358 people involved in fatal accidents in 1999, 88.5% of whom did not have a BAC > 0.00.  Less than 1% had a BAC greater than 0.40, less than 4.1% had a BAC greater than 0.20, and less than 9% had a BAC greater than 0.10, which is the level of bodily fluids which is deemed by bureaucrats to be legally intoxicated. 

816 of these alcohol related accidents were pedestrians and 609 were cycles, making the drivers of automobiles and trucks 10% of the fatal accidents which involve alcohol.   An unknown percentage of the alcohol involved fatal accidents included only occupants and passengers who had a BAC greater than 0.00, but a conservative estimate would be that this category is a third of these accidents, making the drivers of the automobiles and trucks in fatal accidents who were alcohol involved less than 7% of the total number of people involved in fatal accidents.