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

  Fatals in |
    Vehicle |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,375       43.75       43.75
          1 |      5,089       50.89       94.64
          2 |        457        4.57       99.21
          3 |         50        0.50       99.71
          4 |         19        0.19       99.90
          5 |          7        0.07       99.97
          6 |          1        0.01       99.98
          7 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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