Frequencies for deaths variable in vehnit dataset :

  FATALS IN |
    VEHICLE |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      1,413       95.41       95.41
          1 |         59        3.98       99.39
          2 |          7        0.47       99.86
          4 |          2        0.14      100.00
------------+-----------------------------------
      Total |      1,481      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2016