Frequencies for first 10,000 rows of prev_oth variable in vehicle dataset :

   Previous |
      other |
 harmful MV |
convictions |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      7,704       77.04       77.04
          1 |      1,352       13.52       90.56
          2 |        320        3.20       93.76
          3 |        111        1.11       94.87
          4 |         29        0.29       95.16
          5 |         13        0.13       95.29
          6 |          2        0.02       95.31
          8 |          1        0.01       95.32
          9 |          1        0.01       95.33
         10 |          1        0.01       95.34
         99 |        405        4.05       99.39
        998 |         61        0.61      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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