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

  FATALS IN |
    VEHICLE |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,466       44.66       44.66
          1 |      5,025       50.25       94.91
          2 |        409        4.09       99.00
          3 |         63        0.63       99.63
          4 |         30        0.30       99.93
          5 |          5        0.05       99.98
          6 |          1        0.01       99.99
          7 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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