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

    NON-CDL |
    LICENCE |
     STATUS |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        732        7.32        7.32
          1 |        565        5.65       12.97
          2 |         86        0.86       13.83
          3 |        127        1.27       15.10
          4 |         20        0.20       15.30
          6 |      7,971       79.71       95.01
          9 |        439        4.39       99.40
          . |         60        0.60      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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