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

  FATALS IN |
    VEHICLE |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,580       45.80       45.80
          1 |      4,842       48.42       94.22
          2 |        469        4.69       98.91
          3 |         72        0.72       99.63
          4 |         28        0.28       99.91
          5 |          4        0.04       99.95
          6 |          2        0.02       99.97
          7 |          2        0.02       99.99
          9 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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