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

deformation |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        257        2.57        2.57
          2 |        928        9.28       11.85
          4 |      1,267       12.67       24.52
          6 |      7,273       72.73       97.25
          9 |        275        2.75      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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