Frequencies for util_cd variable in prds_hosp10_yr2010 dataset :

    util_cd |      Freq.     Percent        Cum.
------------+-----------------------------------
          F |      2,294       98.75       98.75
          L |         15        0.65       99.40
          N |         14        0.60      100.00
------------+-----------------------------------
      Total |      2,323      100.00

by Jean Roth , jroth@nber.org , 24 Aug 2018