Frequencies for d_4_ipf_c13_54 variable in prds_hosp10_yr2010 dataset :

d_4_ipf_c13 |
        _54 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          4        0.17        0.17
          2 |          6        0.26        0.43
          3 |          2        0.09        0.52
          4 |          2        0.09        0.60
          8 |          1        0.04        0.65
          9 |          1        0.04        0.69
         11 |          1        0.04        0.73
         12 |          1        0.04        0.77
         83 |          1        0.04        0.82
        117 |          1        0.04        0.86
          . |      2,303       99.14      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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