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

   Accident |
 Fatalities |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      9,106       91.06       91.06
          2 |        730        7.30       98.36
          3 |        117        1.17       99.53
          4 |         39        0.39       99.92
          5 |          6        0.06       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