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

    VEHICLE |
      FORMS |
  SUBMITTED |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,340       43.40       43.40
          2 |      4,305       43.05       86.45
          3 |        895        8.95       95.40
          4 |        272        2.72       98.12
          5 |        136        1.36       99.48
          6 |         18        0.18       99.66
          7 |          9        0.09       99.75
          8 |         12        0.12       99.87
         11 |         13        0.13      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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