Frequencies for d_4_ipf_c11_66 variable in prds_hosp10_yr2015 dataset :

d_4_ipf_c11 |
        _66 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          3        0.05        0.05
          2 |          2        0.03        0.08
          3 |          1        0.02        0.10
          6 |          1        0.02        0.11
         18 |          3        0.05        0.16
         19 |          1        0.02        0.18
         21 |          1        0.02        0.19
         26 |          2        0.03        0.22
         27 |          1        0.02        0.24
         40 |          1        0.02        0.26
         54 |          1        0.02        0.27
         56 |          1        0.02        0.29
         62 |          1        0.02        0.30
         88 |          1        0.02        0.32
         95 |          1        0.02        0.34
        119 |          1        0.02        0.35
        156 |          2        0.03        0.38
        169 |          1        0.02        0.40
        192 |          1        0.02        0.42
        520 |          1        0.02        0.43
        521 |          1        0.02        0.45
        698 |          1        0.02        0.46
        845 |          1        0.02        0.48
        971 |          1        0.02        0.50
        973 |          1        0.02        0.51
          . |      6,226       99.49      100.00
------------+-----------------------------------
      Total |      6,258      100.00

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