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

    License |
     Status |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |         16        0.16        0.16
          1 |        622        6.22        6.38
          2 |         89        0.89        7.27
          3 |      8,754       87.54       94.81
          4 |        118        1.18       95.99
          5 |        104        1.04       97.03
          6 |         46        0.46       97.49
          7 |         33        0.33       97.82
          9 |        218        2.18      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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