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

   Previous |
   Recorded |
Suspensions |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,689       86.89       86.89
          1 |        430        4.30       91.19
          2 |        101        1.01       92.20
          3 |         23        0.23       92.43
          4 |          4        0.04       92.47
          5 |          6        0.06       92.53
          6 |          1        0.01       92.54
         99 |        746        7.46      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Apr 2016