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

HIT AND RUN |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,431       94.31       94.31
          1 |        136        1.36       95.67
          2 |        406        4.06       99.73
          3 |         27        0.27      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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