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

    Vehicle |
      Forms |
  Submitted |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,670       46.70       46.70
          2 |      4,327       43.27       89.97
          3 |        799        7.99       97.96
          4 |        120        1.20       99.16
          5 |         23        0.23       99.39
          7 |         21        0.21       99.60
          9 |         17        0.17       99.77
         16 |         23        0.23      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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