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

    Vehicle |
      Forms |
  Submitted |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,232       42.32       42.32
          2 |      4,577       45.77       88.09
          3 |        834        8.34       96.43
          4 |        220        2.20       98.63
          5 |         75        0.75       99.38
          6 |         18        0.18       99.56
          7 |          7        0.07       99.63
          9 |          9        0.09       99.72
         28 |         28        0.28      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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