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

deformation |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        216        2.16        2.16
          2 |        710        7.10        9.26
          4 |      1,170       11.70       20.96
          6 |      7,401       74.01       94.97
          9 |        503        5.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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