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

    Vehicle |
      Forms |
  Submitted |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,039       40.39       40.39
          2 |      4,514       45.14       85.53
          3 |        936        9.36       94.89
          4 |        248        2.48       97.37
          5 |        115        1.15       98.52
          6 |         36        0.36       98.88
          7 |         21        0.21       99.09
          8 |          8        0.08       99.17
          9 |          9        0.09       99.26
         10 |         20        0.20       99.46
         11 |         11        0.11       99.57
         43 |         43        0.43      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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