Frequencies for d_4_hos_c4_93 variable in prds_hosp10_yr2017 dataset :

      Other |
 Outpatient |
   Services |
    D00A184 |
      09300 |
      00400 |      Freq.     Percent        Cum.
------------+-----------------------------------
      25209 |          1        0.03        0.03
          . |      3,748       99.97      100.00
------------+-----------------------------------
      Total |      3,749      100.00

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