Frequencies for s2_1_c2_1509 variable in hcris2552_10_2015 dataset :

     rhc 10 |
   provider |
     number |
    s200001 |
01509 00200 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      6,253       99.92       99.92
     058595 |          1        0.02       99.94
     058599 |          1        0.02       99.95
     238690 |          1        0.02       99.97
     268554 |          1        0.02       99.98
     268692 |          1        0.02      100.00
------------+-----------------------------------
      Total |      6,258      100.00

by Jean Roth , jroth@nber.org , 23 Aug 2018