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

COMPLIANCE: |
    PATIENT |
  ROOM SIZE |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,942       99.42       99.42
          1 |         58        0.58      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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