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

     Driver |
    License |
     Status |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        490        4.90        4.90
          1 |        951        9.51       14.41
          2 |        144        1.44       15.85
          3 |        178        1.78       17.63
          4 |          5        0.05       17.68
          5 |      5,188       51.88       69.56
          6 |      2,449       24.49       94.05
          7 |         21        0.21       94.26
          9 |        574        5.74      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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