Frequencies for first 10,000 rows of pstoprtv_rcvry_srvc_cd variable in pos2012

   Services |
  Provided: |
Postoperati |
ve Recovery |
          R |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,606       86.06       86.06
          0 |        423        4.23       90.29
          1 |        916        9.16       99.45
          2 |         37        0.37       99.82
          3 |         18        0.18      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016