Frequencies for violchg3 variable in vehicle dataset :

  VIOLATION |
   CHARGE 3 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        539       75.28       75.28
          4 |          2        0.28       75.56
         22 |          5        0.70       76.26
         38 |          1        0.14       76.40
         39 |          8        1.12       77.51
         42 |          1        0.14       77.65
         46 |         60        8.38       86.03
         49 |         16        2.23       88.27
         52 |         40        5.59       93.85
         56 |         12        1.68       95.53
         58 |          7        0.98       96.51
         59 |          3        0.42       96.93
         61 |         11        1.54       98.46
         69 |          8        1.12       99.58
          . |          3        0.42      100.00
------------+-----------------------------------
      Total |        716      100.00

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