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

    VEHICLE |
      FORMS |
  SUBMITTED |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      5,696       56.96       56.96
          2 |      3,537       35.37       92.33
          3 |        570        5.70       98.03
          4 |        135        1.35       99.38
          5 |         32        0.32       99.70
          6 |         14        0.14       99.84
          7 |          8        0.08       99.92
          8 |          4        0.04       99.96
         10 |          2        0.02       99.98
         14 |          1        0.01       99.99
         18 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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