Frequencies for d_4_ipf_c11_66 variable in prds_hosp10_yr2011 dataset :

d_4_ipf_c11 |
        _66 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          2        0.03        0.03
          2 |          1        0.02        0.05
         19 |          1        0.02        0.07
         20 |          2        0.03        0.10
         25 |          1        0.02        0.11
         28 |          1        0.02        0.13
         36 |          1        0.02        0.15
         37 |          1        0.02        0.16
         40 |          1        0.02        0.18
         50 |          1        0.02        0.20
         54 |          1        0.02        0.21
         57 |          1        0.02        0.23
         63 |          1        0.02        0.24
         93 |          1        0.02        0.26
         96 |          1        0.02        0.28
         99 |          1        0.02        0.29
        147 |          1        0.02        0.31
        161 |          1        0.02        0.33
        164 |          1        0.02        0.34
        176 |          1        0.02        0.36
        185 |          1        0.02        0.37
        193 |          1        0.02        0.39
        292 |          1        0.02        0.41
        341 |          1        0.02        0.42
        546 |          1        0.02        0.44
        679 |          1        0.02        0.46
        846 |          1        0.02        0.47
       2530 |          1        0.02        0.49
          . |      6,120       99.51      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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