Frequencies for d_4_ipf_c11_56 variable in prds_hosp10_yr2015 dataset :

d_4_ipf_c11 |
        _56 |      Freq.     Percent        Cum.
------------+-----------------------------------
          3 |          1        0.02        0.02
          4 |          1        0.02        0.03
          5 |          1        0.02        0.05
          8 |          1        0.02        0.06
          9 |          1        0.02        0.08
         25 |          1        0.02        0.10
         46 |          1        0.02        0.11
         47 |          1        0.02        0.13
         81 |          1        0.02        0.14
        187 |          1        0.02        0.16
        263 |          1        0.02        0.18
          . |      6,247       99.82      100.00
------------+-----------------------------------
      Total |      6,258      100.00

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