Frequencies for inrxhcc variable in icd2hccxw2011 dataset :

RxHCC Model |
   Calendar |
  Year 2011 |
    Payment |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      1,945       57.29       57.29
        Yes |      1,450       42.71      100.00
------------+-----------------------------------
      Total |      3,395      100.00

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