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

  FATALS IN |
    VEHICLE |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,529       45.29       45.29
          1 |      4,924       49.24       94.53
          2 |        444        4.44       98.97
          3 |         79        0.79       99.76
          4 |         17        0.17       99.93
          5 |          3        0.03       99.96
          6 |          2        0.02       99.98
          7 |          1        0.01       99.99
          9 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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