Frequencies for s2_1_c2_1509 variable in prds_hosp10_yr2017 dataset :

     RHC 10 |
   Provider |
     Number |
    S200001 |
      01509 |
      00200 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      3,744       99.87       99.87
     058599 |          1        0.03       99.89
     168598 |          1        0.03       99.92
     238690 |          1        0.03       99.95
     268692 |          1        0.03       99.97
     268747 |          1        0.03      100.00
------------+-----------------------------------
      Total |      3,749      100.00

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