Frequencies for s4_hha3_c4_36 variable in prds_hosp10_yr2017 dataset :

        PEP |
  Episodes: |
      Total |
  Number of |
   Episodes |
    S430000 |
      03600 |
      00400 |      Freq.     Percent        Cum.
------------+-----------------------------------
          4 |          1        0.03        0.03
          9 |          1        0.03        0.05
          . |      3,747       99.95      100.00
------------+-----------------------------------
      Total |      3,749      100.00

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