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

  Fatals in |
    Vehicle |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,239       42.39       42.39
          1 |      5,244       52.44       94.83
          2 |        442        4.42       99.25
          3 |         57        0.57       99.82
          4 |         15        0.15       99.97
          5 |          2        0.02       99.99
         10 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Apr 2016