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

    Vehicle |
      Forms |
  Submitted |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,170       41.70       41.70
          2 |      4,669       46.69       88.39
          3 |        801        8.01       96.40
          4 |        220        2.20       98.60
          5 |         50        0.50       99.10
          6 |         18        0.18       99.28
          7 |         14        0.14       99.42
          8 |         16        0.16       99.58
         10 |         10        0.10       99.68
         32 |         32        0.32      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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