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

    VEHICLE |
   MANEUVER |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      6,621       66.21       66.21
          2 |        125        1.25       67.46
          3 |         87        0.87       68.33
          4 |        367        3.67       72.00
          5 |        193        1.93       73.93
          6 |          7        0.07       74.00
          7 |          7        0.07       74.07
          8 |          1        0.01       74.08
          9 |        207        2.07       76.15
         10 |          5        0.05       76.20
         11 |          1        0.01       76.21
         12 |         67        0.67       76.88
         13 |        563        5.63       82.51
         14 |         32        0.32       82.83
         15 |         31        0.31       83.14
         16 |        214        2.14       85.28
         17 |      1,346       13.46       98.74
         98 |         33        0.33       99.07
         99 |         93        0.93      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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