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

  attempted |
  avoidance |
   maneuver |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |         69        0.69        0.69
          1 |      5,988       59.88       60.57
          2 |        161        1.61       62.18
          3 |        411        4.11       66.29
          4 |        245        2.45       68.74
          6 |        567        5.67       74.41
          7 |        496        4.96       79.37
          8 |        199        1.99       81.36
          9 |        195        1.95       83.31
         10 |         14        0.14       83.45
         11 |          4        0.04       83.49
         12 |          2        0.02       83.51
         98 |         39        0.39       83.90
         99 |      1,610       16.10      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Oct 2016