DRIVERS IN FATAL CRASHES BY BLOOD ALCOHOL CONCENTRATION (BAC) AND VEHICLE TYPE, 1998-2008 (1)
  Passenger car Light truck  Large truck  Motorcycles
    Percent   Percent   Percent   Percent
Year Total BAC = 0.01+ BAC = 0.08+ Total BAC = 0.01+ BAC = 0.08+ Total BAC = 0.01+ BAC = 0.08+ Total BAC = 0.01+ BAC = 0.08+
1998 28,907 26% 21% 19,247 26% 22% 4,905 2% 1% 2,333 41% 34%
1999 27,878 25 21 19,865 26 22 4,868 3 1 2,528 40 33
2000 27,661 28 24 20,393 26 22 4,948 3 1 2,971 40 32
2001 27,444 27 23 20,704 27 23 4,779 2 1 3,261 37 29
2002 27,236 27 22 21,562 27 23 4,550 3 2 3,363 39 31
2003 26,422 26 22 22,172 25 22 4,658 2 1 3,800 36 29
2004 25,568 27 23 22,367 25 21 4,837 2 1 4,116 34 27
2005 25,046 28 24 22,879 25 22 4,900 3 1 4,679 34 27
2006 24,162 27 23 22,307 28 24 4,729 2 1 4,961 34 26
2007 22,765 27 23 21,719 27 23 4,601 2 1 5,306 35 27
2008 20,284 28 23 18,989 26 23 4,017 3 2 5,383 36 29

(1) NHTSA estimates alcohol involvement when alcohol test results are unknown.

Source: U.S. Department of Transportation, National Highway Safety Administration.