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

    Vehicle |
      Forms |
  Submitted |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,623       46.23       46.23
          2 |      4,209       42.09       88.32
          3 |        818        8.18       96.50
          4 |        163        1.63       98.13
          5 |        106        1.06       99.19
          6 |         43        0.43       99.62
          7 |         25        0.25       99.87
         11 |         13        0.13      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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