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

      State |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,223       12.23       12.23
          2 |        171        1.71       13.94
          4 |      1,142       11.42       25.36
          5 |        689        6.89       32.25
          6 |      6,680       66.80       99.05
          8 |         95        0.95      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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