Frequencies for pedpos variable in pbtype dataset :

 Pedestrian |
   Position |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        171        3.18        3.18
          2 |        625       11.63       14.81
          3 |      3,218       59.86       74.67
          4 |        238        4.43       79.09
          5 |         96        1.79       80.88
          6 |         63        1.17       82.05
          7 |          8        0.15       82.20
          8 |        162        3.01       85.21
          9 |        155        2.88       88.10
         77 |        640       11.90      100.00
------------+-----------------------------------
      Total |      5,376      100.00

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