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

    Vehicle |
      Forms |
  Submitted |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,267       42.67       42.67
          2 |      4,660       46.60       89.27
          3 |        771        7.71       96.98
          4 |        168        1.68       98.66
          5 |         20        0.20       98.86
          6 |         18        0.18       99.04
          7 |         14        0.14       99.18
          8 |         16        0.16       99.34
          9 |          9        0.09       99.43
         16 |         16        0.16       99.59
         18 |         18        0.18       99.77
         23 |         23        0.23      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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