Frequencies for first 10,000 rows of p_crash3 variable in vehicle dataset :

  Attempted |
  Avoidance |
   Maneuver |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |         81        0.81        0.81
          1 |      6,917       69.17       69.98
          2 |        217        2.17       72.15
          3 |        339        3.39       75.54
          4 |         95        0.95       76.49
          5 |          1        0.01       76.50
          6 |        512        5.12       81.62
          7 |        475        4.75       86.37
          8 |        228        2.28       88.65
          9 |        204        2.04       90.69
         10 |          7        0.07       90.76
         11 |          1        0.01       90.77
         12 |          1        0.01       90.78
         98 |         29        0.29       91.07
         99 |        893        8.93      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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