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

    VEHICLE |
      FORMS |
  SUBMITTED |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      5,782       57.82       57.82
          2 |      3,538       35.38       93.20
          3 |        535        5.35       98.55
          4 |         97        0.97       99.52
          5 |         28        0.28       99.80
          6 |         11        0.11       99.91
          7 |          6        0.06       99.97
          8 |          2        0.02       99.99
          9 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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