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

    Vehicle |
      Forms |
  Submitted |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,537       45.37       45.37
          2 |      4,321       43.21       88.58
          3 |        834        8.34       96.92
          4 |        178        1.78       98.70
          5 |         78        0.78       99.48
          6 |         23        0.23       99.71
          7 |          9        0.09       99.80
          8 |         20        0.20      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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