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

      CRASH |
  AVOIDANCE |
   MANEUVER |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      3,474       34.74       34.74
          1 |        612        6.12       40.86
          2 |         97        0.97       41.83
          3 |        201        2.01       43.84
          4 |      1,330       13.30       57.14
          5 |        769        7.69       64.83
          6 |         37        0.37       65.20
          8 |      3,480       34.80      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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