Frequencies for bikedir variable in pbtype dataset :

  bicyclist |
  direction |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        488        7.80        7.80
          2 |        144        2.30       10.11
          3 |         65        1.04       11.15
          7 |      5,494       87.86       99.01
          9 |         62        0.99      100.00
------------+-----------------------------------
      Total |      6,253      100.00

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