Frequencies for util_cd variable in hosp_rpt2552_96_2003 dataset :

utilization |
       code |      Freq.     Percent        Cum.
------------+-----------------------------------
          F |      6,089       98.32       98.32
          L |         53        0.86       99.18
          N |         51        0.82      100.00
------------+-----------------------------------
      Total |      6,193      100.00

by Jean Roth , jroth@nber.org , 21 Apr 2018