Frequencies for d_4_irf_c11_56 variable in prds_hosp10_yr2015 dataset :

d_4_irf_c11 |
        _56 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          2        0.03        0.03
          2 |          2        0.03        0.06
          3 |          1        0.02        0.08
          4 |          1        0.02        0.10
          5 |          2        0.03        0.13
          7 |          1        0.02        0.14
         13 |          1        0.02        0.16
         19 |          1        0.02        0.18
         81 |          1        0.02        0.19
        106 |          1        0.02        0.21
        114 |          1        0.02        0.22
        234 |          1        0.02        0.24
        511 |          1        0.02        0.26
        561 |          1        0.02        0.27
          . |      6,241       99.73      100.00
------------+-----------------------------------
      Total |      6,258      100.00

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