Frequencies for inrxhcc variable in icd2hccxw2008 dataset :

RxHCC Model |
   Calendar |
  Year 2008 |
    Payment |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      1,693       30.75       30.75
        Yes |      3,813       69.25      100.00
------------+-----------------------------------
      Total |      5,506      100.00

by Jean Roth , jroth@nber.org , 12 Jan 2016