Frequencies for deaths variable in vehnit dataset :

  FATALS IN |
    VEHICLE |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      1,287       96.91       96.91
          1 |         34        2.56       99.47
          2 |          5        0.38       99.85
          3 |          2        0.15      100.00
------------+-----------------------------------
      Total |      1,328      100.00

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