Frequencies for bikepos variable in pbtype dataset :

  bicyclist |
   position |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        665        9.76        9.76
          2 |         85        1.25       11.01
          3 |         85        1.25       12.25
          6 |          1        0.01       12.27
          7 |      5,962       87.50       99.77
          8 |          4        0.06       99.82
          9 |         12        0.18      100.00
------------+-----------------------------------
      Total |      6,814      100.00

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