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

deformation |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        165        1.65        1.65
          2 |        796        7.96        9.61
          4 |      1,092       10.92       20.53
          6 |      7,546       75.46       95.99
          9 |        401        4.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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