Frequencies for first 10,000 rows of deaths variable in vehicle dataset :

  FATALS IN |
    VEHICLE |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,469       44.69       44.69
          1 |      5,115       51.15       95.84
          2 |        334        3.34       99.18
          3 |         61        0.61       99.79
          4 |         13        0.13       99.92
          5 |          4        0.04       99.96
          6 |          2        0.02       99.98
          7 |          1        0.01       99.99
         11 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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