Frequencies for first 10,000 rows of pstoprtv_rcvry_srvc_cd variable in pos2008 dataset :

       srv: |
postoperati |
ve recovery |
       room |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,655       86.55       86.55
          0 |        401        4.01       90.56
          1 |        897        8.97       99.53
          2 |         33        0.33       99.86
          3 |         14        0.14      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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