Frequencies for d_4_irf_c11_72 variable in prds_hosp10_yr2017 dataset :

 Impl. Dev. |
 Charged to |
   Patients |
    D00C184 |
      07200 |
      01100 |      Freq.     Percent        Cum.
------------+-----------------------------------
          7 |          1        0.03        0.03
          8 |          1        0.03        0.05
         13 |          1        0.03        0.08
         30 |          1        0.03        0.11
          . |      3,745       99.89      100.00
------------+-----------------------------------
      Total |      3,749      100.00

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