Frequencies for pedpos variable in pbtype dataset :

 pedestrian |
   position |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        266        3.90        3.90
          2 |        782       11.48       15.38
          3 |      4,016       58.94       74.32
          4 |        253        3.71       78.03
          5 |        225        3.30       81.33
          6 |         92        1.35       82.68
          7 |         10        0.15       82.83
          8 |         78        1.14       83.97
          9 |        240        3.52       87.50
         77 |        852       12.50      100.00
------------+-----------------------------------
      Total |      6,814      100.00

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