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

    NON-CDL |
    LICENCE |
     STATUS |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        664        6.64        6.64
          1 |        627        6.27       12.91
          2 |        103        1.03       13.94
          3 |        174        1.74       15.68
          4 |         24        0.24       15.92
          6 |      7,922       79.22       95.14
          9 |        413        4.13       99.27
          . |         73        0.73      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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