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

    Vehicle |
      Forms |
  Submitted |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,113       41.13       41.13
          2 |      4,538       45.38       86.51
          3 |        930        9.30       95.81
          4 |        284        2.84       98.65
          5 |         80        0.80       99.45
          6 |         30        0.30       99.75
          7 |          7        0.07       99.82
          8 |          8        0.08       99.90
         10 |         10        0.10      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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