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

   Accident |
 Fatalities |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      9,044       90.44       90.44
          2 |        761        7.61       98.05
          3 |        150        1.50       99.55
          4 |         29        0.29       99.84
          5 |         10        0.10       99.94
          6 |          4        0.04       99.98
          8 |          1        0.01       99.99
          9 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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