Frequencies for first 10,000 rows of oprtg_room_srvc_cd variable in pos2009 dataset :

       SRV: |
  OPERATING |
      ROOMS |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,638       86.38       86.38
          0 |        367        3.67       90.05
          1 |        920        9.20       99.25
          2 |         50        0.50       99.75
          3 |         25        0.25      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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