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

      State |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,413       14.13       14.13
          2 |        104        1.04       15.17
          4 |      1,181       11.81       26.98
          5 |        802        8.02       35.00
          6 |      6,500       65.00      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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