Guess you are right. They've reduced deaths. Death is so fun.
UNDERAGE DRUNK DRIVING FATALITIES – NATIONAL STATISTICS
Since the National Highway Traffic Safety Administration (NHTSA) began recording alcohol-related statistics in 1982, the number of persons under 21, killed in drunk driving crashes decreased 80% from the record high of 5,215 in 1982 to 1,031 in 2016. These fatalities account for 10% of the drunk driving fatalities in the U.S.
For every 100,000 Americans under the age of 21, 1.2 people were killed in drunk driving fatalities in 2016. The rate of under 21 drunk driving fatalities per 100,000 population has declined 45% over the past decade.
DRUNK DRIVING FATALITIES – STATE STATISTICS
Since the National Highway Traffic Safety Administration (NHTSA) estimates national and state alcohol-impaired statistics, drunk driving statistics can vary by state for many reasons. The rate of alcohol-impaired fatalities per 100,000 population represents the number of drunk driving fatalities for every 100,000 persons in the population being measured (e.g., U.S. total vs. specific state) which allows for more like comparisons in the data.
In 2016, the drunk driving fatality rate was 3.3 per 100,000 population nationally. In 22 states and D.C., the drunk driving fatality rate per 100,000 population was at or below the national level.