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

    Vehicle |
      Forms |
  Submitted |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        201        2.01        2.01
          1 |      6,068       60.68       62.69
          2 |      3,256       32.56       95.25
          3 |        394        3.94       99.19
          4 |         64        0.64       99.83
          5 |         14        0.14       99.97
          7 |          1        0.01       99.98
          8 |          1        0.01       99.99
         13 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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