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

  Fatals in |
    Vehicle |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,660       46.60       46.60
          1 |      4,928       49.28       95.88
          2 |        359        3.59       99.47
          3 |         39        0.39       99.86
          4 |         12        0.12       99.98
          5 |          1        0.01       99.99
          6 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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