Frequencies for e_b_irf_c1_44 variable in prds_hosp10_yr2017 dataset :

    E00C18B |
      04400 |
      00100 |      Freq.     Percent        Cum.
------------+-----------------------------------
          3 |          1        0.03        0.03
         11 |          1        0.03        0.05
         18 |          1        0.03        0.08
         30 |          1        0.03        0.11
      12767 |          1        0.03        0.13
          . |      3,744       99.87      100.00
------------+-----------------------------------
      Total |      3,749      100.00

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