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

  Fatals in |
    Vehicle |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,477       44.77       44.77
          1 |      4,955       49.55       94.32
          2 |        465        4.65       98.97
          3 |         80        0.80       99.77
          4 |         18        0.18       99.95
          5 |          2        0.02       99.97
          6 |          1        0.01       99.98
          7 |          1        0.01       99.99
          8 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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