DUI traffic accident stats?

Question

Does anyone know if alcohol related traffic accidents are decreasing or increasing? And, are the states (any state) revenues from dui arrests decreasing or increasing?

.

Answer 1

The National Highway Traffic Safety Administration (NHTSA) reported an estimated 17,419 people died in the year 2002 in alcohol-related traffic crashes, an average of one every 30 minutes.

MADD reports in 2006, an estimated 15,827 people died in alcohol-related traffic crashes—an average of one every 33 minutes.

I can't find anything more current than 2006, but there seems to be a decline over that four year period.