Frequencies for d_4_ipf_c11_50 variable in prds_hosp10_yr2013 dataset :

d_4_ipf_c11 |
        _50 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         14        0.22        0.22
          2 |          6        0.10        0.32
          3 |          8        0.13        0.45
          4 |          4        0.06        0.51
          5 |          2        0.03        0.54
          6 |          1        0.02        0.56
          7 |          2        0.03        0.59
          8 |          3        0.05        0.64
         10 |          3        0.05        0.69
         13 |          1        0.02        0.70
         16 |          1        0.02        0.72
         18 |          1        0.02        0.74
         19 |          1        0.02        0.75
         23 |          1        0.02        0.77
         28 |          1        0.02        0.78
         29 |          1        0.02        0.80
         35 |          1        0.02        0.82
         45 |          1        0.02        0.83
        138 |          1        0.02        0.85
        141 |          1        0.02        0.86
        189 |          1        0.02        0.88
        250 |          1        0.02        0.90
        252 |          1        0.02        0.91
        265 |          1        0.02        0.93
        319 |          1        0.02        0.94
        708 |          1        0.02        0.96
        821 |          1        0.02        0.98
       2680 |          1        0.02        0.99
          . |      6,186       99.01      100.00
------------+-----------------------------------
      Total |      6,248      100.00

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