Frequencies for d_5_hos_c5_97 variable in prds_hosp10_yr2015 dataset :

d_5_hos_c5_ |
         97 |      Freq.     Percent        Cum.
------------+-----------------------------------
      37346 |          1        0.02        0.02
     322316 |          1        0.02        0.03
          . |      6,256       99.97      100.00
------------+-----------------------------------
      Total |      6,258      100.00

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