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

    Vehicle |
     Number |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        798        7.98        7.98
          1 |      6,218       62.18       70.16
          2 |      2,521       25.21       95.37
          3 |        367        3.67       99.04
          4 |         61        0.61       99.65
          5 |         21        0.21       99.86
          6 |         10        0.10       99.96
          7 |          2        0.02       99.98
          8 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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