Frequencies for first 10,000 rows of oprtg_room_srvc_cd variable in pos2010 dataset :

       SRV: |
  OPERATING |
      ROOMS |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,626       86.26       86.26
          0 |        371        3.71       89.97
          1 |        922        9.22       99.19
          2 |         49        0.49       99.68
          3 |         32        0.32      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 May 2017