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

    VEHICLE |
      FORMS |
  SUBMITTED |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      3,765       37.65       37.65
          2 |      4,488       44.88       82.53
          3 |      1,074       10.74       93.27
          4 |        396        3.96       97.23
          5 |        135        1.35       98.58
          6 |         54        0.54       99.12
          7 |         35        0.35       99.47
          8 |         24        0.24       99.71
         10 |         10        0.10       99.81
         19 |         19        0.19      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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