Frequencies for d_4_ipf_c13_73 variable in prds_hosp10_yr2015 dataset :

d_4_ipf_c13 |
        _73 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          9        0.14        0.14
          2 |         11        0.18        0.32
          3 |          4        0.06        0.38
          4 |          4        0.06        0.45
          5 |          2        0.03        0.48
          6 |          3        0.05        0.53
          7 |          3        0.05        0.58
          8 |          2        0.03        0.61
          9 |          1        0.02        0.62
         10 |          1        0.02        0.64
         13 |          1        0.02        0.66
         16 |          2        0.03        0.69
         18 |          1        0.02        0.70
         21 |          1        0.02        0.72
         23 |          1        0.02        0.74
         28 |          1        0.02        0.75
         34 |          1        0.02        0.77
         35 |          1        0.02        0.78
         39 |          1        0.02        0.80
         46 |          1        0.02        0.81
         53 |          1        0.02        0.83
         67 |          1        0.02        0.85
         75 |          1        0.02        0.86
         84 |          1        0.02        0.88
        105 |          1        0.02        0.89
        175 |          1        0.02        0.91
        273 |          1        0.02        0.93
        359 |          1        0.02        0.94
        381 |          1        0.02        0.96
        524 |          1        0.02        0.97
        630 |          1        0.02        0.99
          . |      6,196       99.01      100.00
------------+-----------------------------------
      Total |      6,258      100.00

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