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

 COMPLIANCE |
      W/LIC |
RESTRICTION |
          S |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      7,034       70.34       70.34
          1 |        451        4.51       74.85
          2 |         21        0.21       75.06
          3 |      2,078       20.78       95.84
          9 |        354        3.54       99.38
          . |         62        0.62      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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