Frequencies for d_4_irf_c11_91 variable in prds_hosp10_yr2017 dataset :

  Emergency |
    D00C184 |
      09100 |
      01100 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         10        0.27        0.27
          2 |          9        0.24        0.51
          3 |          3        0.08        0.59
          4 |          5        0.13        0.72
          5 |          1        0.03        0.75
          6 |          3        0.08        0.83
          7 |          2        0.05        0.88
          8 |          2        0.05        0.93
         11 |          1        0.03        0.96
         13 |          1        0.03        0.99
         16 |          1        0.03        1.01
         18 |          1        0.03        1.04
         22 |          1        0.03        1.07
         27 |          1        0.03        1.09
         29 |          1        0.03        1.12
         65 |          1        0.03        1.15
         73 |          1        0.03        1.17
         97 |          1        0.03        1.20
        120 |          1        0.03        1.23
        162 |          1        0.03        1.25
        451 |          1        0.03        1.28
        776 |          1        0.03        1.31
       2666 |          1        0.03        1.33
          . |      3,699       98.67      100.00
------------+-----------------------------------
      Total |      3,749      100.00

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