Frequencies for deaths variable in vehnit dataset :

  FATALS IN |
    VEHICLE |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      1,350       96.91       96.91
          1 |         41        2.94       99.86
          2 |          2        0.14      100.00
------------+-----------------------------------
      Total |      1,393      100.00

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