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

deformation |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        219        2.19        2.19
          2 |        763        7.63        9.82
          4 |      1,357       13.57       23.39
          6 |      7,413       74.13       97.52
          9 |        248        2.48      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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