Frequencies for b_1_c22_73 variable in prds_hosp10_yr2017 dataset :

      Drugs |
 Charged to |
   Patients |
    B000001 |
      07300 |
      02200 |      Freq.     Percent        Cum.
------------+-----------------------------------
       2995 |          1        0.03        0.03
       4101 |          1        0.03        0.05
      12901 |          1        0.03        0.08
      17453 |          1        0.03        0.11
      25787 |          1        0.03        0.13
      25893 |          1        0.03        0.16
      31664 |          1        0.03        0.19
      34581 |          1        0.03        0.21
      36473 |          1        0.03        0.24
      39738 |          1        0.03        0.27
      45755 |          1        0.03        0.29
      47450 |          1        0.03        0.32
      51844 |          1        0.03        0.35
      55775 |          1        0.03        0.37
     334414 |          1        0.03        0.40
     385667 |          1        0.03        0.43
     694775 |          1        0.03        0.45
    1081874 |          1        0.03        0.48
          . |      3,731       99.52      100.00
------------+-----------------------------------
      Total |      3,749      100.00

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