Frequencies for first 10,000 rows of a_mc_l_s variable in veh_aux dataset :

 Motorcycle |
    License |
     Status |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        243        2.43        2.43
          2 |        299        2.99        5.42
          3 |          7        0.07        5.49
          4 |      9,451       94.51      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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