Frequencies for s5_c4_1 variable in prds_hosp10_yr2017 dataset :

end of cost |
  reporting |
     period |
    S500000 |
      00100 |
      00400 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          5        0.13        0.13
          3 |          1        0.03        0.16
          4 |          1        0.03        0.19
          5 |          1        0.03        0.21
          6 |          1        0.03        0.24
          7 |          2        0.05        0.29
          9 |          2        0.05        0.35
         14 |          1        0.03        0.37
         18 |          1        0.03        0.40
         20 |          1        0.03        0.43
         50 |          1        0.03        0.45
         88 |          1        0.03        0.48
         99 |          1        0.03        0.51
          . |      3,730       99.49      100.00
------------+-----------------------------------
      Total |      3,749      100.00

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