Frequencies for first 10,000 rows of fatals variable in accident dataset :

   Accident |
 Fatalities |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      9,113       91.13       91.13
          2 |        725        7.25       98.38
          3 |        115        1.15       99.53
          4 |         33        0.33       99.86
          5 |         10        0.10       99.96
          6 |          2        0.02       99.98
          7 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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