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

    VEHICLE |
      FORMS |
  SUBMITTED |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      5,699       56.99       56.99
          2 |      3,555       35.55       92.54
          3 |        543        5.43       97.97
          4 |        137        1.37       99.34
          5 |         42        0.42       99.76
          6 |         11        0.11       99.87
          7 |          7        0.07       99.94
          8 |          4        0.04       99.98
         10 |          1        0.01       99.99
         19 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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