Frequencies for violchg3 variable in vehicle dataset :

  VIOLATION |
   CHARGE 3 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        469       74.92       74.92
          4 |          1        0.16       75.08
         22 |         15        2.40       77.48
         39 |          3        0.48       77.96
         41 |          1        0.16       78.12
         46 |         41        6.55       84.66
         49 |          8        1.28       85.94
         51 |          1        0.16       86.10
         52 |         43        6.87       92.97
         56 |         17        2.72       95.69
         58 |          6        0.96       96.65
         59 |          1        0.16       96.81
         61 |         13        2.08       98.88
         69 |          6        0.96       99.84
          . |          1        0.16      100.00
------------+-----------------------------------
      Total |        626      100.00

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