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

    Vehicle |
      Forms |
  Submitted |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      3,958       39.58       39.58
          2 |      4,712       47.12       86.70
          3 |        912        9.12       95.82
          4 |        216        2.16       97.98
          5 |         80        0.80       98.78
          6 |         24        0.24       99.02
          7 |         14        0.14       99.16
          8 |          8        0.08       99.24
         13 |         13        0.13       99.37
         27 |         27        0.27       99.64
         36 |         36        0.36      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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