Frequencies for first 10,000 rows of oprtg_room_srvc_cd variable in pos2016 dataset :

  Services: |
    OR Code |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,569       85.69       85.69
          0 |        401        4.01       89.70
          1 |        929        9.29       98.99
          2 |         52        0.52       99.51
          3 |         49        0.49      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 10 Jan 2017