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

  Extent of |
Deformation |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        282        2.82        2.82
          2 |        919        9.19       12.01
          4 |      1,192       11.92       23.93
          6 |      7,270       72.70       96.63
          9 |        337        3.37      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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