Frequencies for d3_ipf_c2_41 variable in prds_hosp10_yr2017 dataset :

Subprovider |
       -IRF |
    D30B180 |
      04100 |
      00200 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.03        0.03
          6 |          1        0.03        0.05
         92 |          1        0.03        0.08
          . |      3,746       99.92      100.00
------------+-----------------------------------
      Total |      3,749      100.00

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