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

deformation |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        182        1.82        1.82
          2 |        814        8.14        9.96
          4 |      1,136       11.36       21.32
          6 |      7,564       75.64       96.96
          9 |        304        3.04      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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