Frequencies for d_4_hos_c13_53 variable in prds_hosp10_yr2017 dataset :

Anesthesiol |
        ogy |
    D00A184 |
      05300 |
      01300 |      Freq.     Percent        Cum.
------------+-----------------------------------
         22 |          1        0.03        0.03
         37 |          1        0.03        0.05
        156 |          1        0.03        0.08
        311 |          1        0.03        0.11
        334 |          1        0.03        0.13
        389 |          1        0.03        0.16
        412 |          1        0.03        0.19
        502 |          1        0.03        0.21
       1851 |          1        0.03        0.24
       3181 |          1        0.03        0.27
       4227 |          1        0.03        0.29
       4678 |          1        0.03        0.32
       7741 |          1        0.03        0.35
      11319 |          1        0.03        0.37
      22973 |          1        0.03        0.40
      30592 |          1        0.03        0.43
      35489 |          1        0.03        0.45
      36586 |          1        0.03        0.48
      52119 |          1        0.03        0.51
      63955 |          1        0.03        0.53
      76097 |          1        0.03        0.56
      80079 |          1        0.03        0.59
     123038 |          1        0.03        0.61
     211696 |          1        0.03        0.64
     299225 |          1        0.03        0.67
          . |      3,724       99.33      100.00
------------+-----------------------------------
      Total |      3,749      100.00

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