Frequencies for e_b_irf_c1_22 variable in prds_hosp10_yr2017 dataset :

    E00C18B |
      02200 |
      00100 |      Freq.     Percent        Cum.
------------+-----------------------------------
      88969 |          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