Frequencies for d3_irf_c3_41 variable in prds_hosp10_yr2017 dataset :

Subprovider |
       -IRF |
    D30C180 |
      04100 |
      00300 |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      3,749      100.00      100.00
------------+-----------------------------------
      Total |      3,749      100.00

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