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

 Fatalities |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      9,265       92.65       92.65
          2 |        622        6.22       98.87
          3 |         90        0.90       99.77
          4 |         17        0.17       99.94
          5 |          5        0.05       99.99
          6 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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