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

 COMPLIANCE |
      W/LIC |
RESTRICTION |
          S |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      7,040       70.40       70.40
          1 |        452        4.52       74.92
          2 |         42        0.42       75.34
          3 |      2,030       20.30       95.64
          9 |        384        3.84       99.48
          . |         52        0.52      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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