Frequencies for s2_1_c7_3 variable in prds_hosp10_yr2017 dataset :

   Hospital |
   Title 18 |
    Payment |
     System |
    (P/T/O) |
    S200001 |
      00300 |
      00700 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |         25        0.67        0.67
          O |        794       21.18       21.85
          P |      2,872       76.61       98.45
          T |         58        1.55      100.00
------------+-----------------------------------
      Total |      3,749      100.00

by Jean Roth , jroth@nber.org , 26 Oct 2018