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

  Fatals in |
    Vehicle |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,201       42.01       42.01
          1 |      5,238       52.38       94.39
          2 |        457        4.57       98.96
          3 |         81        0.81       99.77
          4 |         14        0.14       99.91
          5 |          8        0.08       99.99
          9 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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