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

    Vehicle |
      Forms |
  Submitted |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        258        2.58        2.58
          1 |      5,839       58.39       60.97
          2 |      3,383       33.83       94.80
          3 |        405        4.05       98.85
          4 |         88        0.88       99.73
          5 |         15        0.15       99.88
          6 |          4        0.04       99.92
          7 |          4        0.04       99.96
          8 |          2        0.02       99.98
         10 |          1        0.01       99.99
         32 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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