Frequencies for first 10,000 rows of l_status variable in vehicle dataset :

    License |
     Status |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |         10        0.10        0.10
          1 |        400        4.00        4.10
          2 |        283        2.83        6.93
          3 |      7,940       79.40       86.33
          4 |        412        4.12       90.45
          5 |        104        1.04       91.49
          6 |        310        3.10       94.59
          7 |         20        0.20       94.79
          9 |        521        5.21      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Apr 2016