Frequencies for axles variable in vehnit dataset :

  NUMBER OF |
      AXLES |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      1,106       83.28       83.28
          2 |         69        5.20       88.48
          3 |         31        2.33       90.81
          4 |          7        0.53       91.34
          5 |         66        4.97       96.31
          6 |          2        0.15       96.46
          8 |          2        0.15       96.61
         98 |         41        3.09       99.70
         99 |          4        0.30      100.00
------------+-----------------------------------
      Total |      1,328      100.00

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