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

  number of |
    vehicle |
      forms |
  submitted |
  for mv in |
  transport |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      6,132       61.32       61.32
          2 |      3,172       31.72       93.04
          3 |        498        4.98       98.02
          4 |        124        1.24       99.26
          5 |         42        0.42       99.68
          6 |         19        0.19       99.87
          7 |          9        0.09       99.96
          8 |          3        0.03       99.99
         17 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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