That is a shocking statistic. Roughly 14,500 people in the US are killed each year by drunk drivers. According to your statistic, 4,745 people or more than 35% involve "DUI illegals". Please provide your source.
While I have been criticized for posting this link nobody has been able to provide a link disputing it or showing any data for how many people are killed by illegal aliens either by D.U.I. or murder aside from this. As far as I am concerned even one death a day at the hands of a person who should not even be in this country is outrageous.