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

  extent of |
     damage |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        166        1.66        1.66
          2 |        894        8.94       10.60
          4 |      1,328       13.28       23.88
          6 |      7,187       71.87       95.75
          8 |         27        0.27       96.02
          9 |        398        3.98      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Oct 2016