Number 222 May 2000
Obviously, your stats state two things: That the main risk is by people who are LOADED. Also, however, it does suggest that a few beers creates an increased risk. I would bet, however, that at the .05 level one is at less risk than someone yammering on the cell phone, putting make up on, driving with a dog on the lap, yelling at the kids fighting in back, or eating a #2 super-sized.
There are about 175 million people here of driving age and roughly 45,000 fatal wrecks/year.
This means that any driver has about a 1:10,000 lifetime chance of dying due to a fatal car crash.
Your one statistic allowing a 15,500 increase in risk seems to be a bit overstated.