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

    VEHICLE |
      FORMS |
  SUBMITTED |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      3,846       38.46       38.46
          2 |      4,480       44.80       83.26
          3 |      1,089       10.89       94.15
          4 |        312        3.12       97.27
          5 |        185        1.85       99.12
          6 |         42        0.42       99.54
          7 |         35        0.35       99.89
         11 |         11        0.11      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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