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

  fatals in |
    vehicle |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,909       49.09       49.09
          1 |      4,730       47.30       96.39
          2 |        297        2.97       99.36
          3 |         46        0.46       99.82
          4 |         15        0.15       99.97
          5 |          1        0.01       99.98
          6 |          1        0.01       99.99
          8 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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