Frequencies for ip_charges variable in csts_chrgs2552_96_1995 dataset :

  Inpatient |
    Charges |
C000001_200 |
   00_00600 |      Freq.     Percent        Cum.
------------+-----------------------------------
    3192148 |          1       50.00       50.00
   3.17e+07 |          1       50.00      100.00
------------+-----------------------------------
      Total |          2      100.00

by Jean Roth , jroth@nber.org , 6 Sep 2018