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

   Accident |
 Fatalities |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      9,088       90.88       90.88
          2 |        755        7.55       98.43
          3 |        115        1.15       99.58
          4 |         33        0.33       99.91
          5 |          5        0.05       99.96
          6 |          3        0.03       99.99
          8 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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