Frequencies for d_4_irf_c13_200 variable in prds_hosp10_yr2016 dataset :

d_4_irf_c13 |
       _200 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         19        0.31        0.31
          2 |          7        0.11        0.42
          3 |          6        0.10        0.52
          4 |          4        0.06        0.58
          5 |          7        0.11        0.70
          6 |          4        0.06        0.76
          7 |          1        0.02        0.78
          8 |          1        0.02        0.79
         10 |          1        0.02        0.81
         11 |          1        0.02        0.82
         12 |          1        0.02        0.84
         13 |          1        0.02        0.86
         15 |          1        0.02        0.87
         17 |          1        0.02        0.89
         18 |          1        0.02        0.91
         19 |          1        0.02        0.92
         21 |          1        0.02        0.94
         28 |          1        0.02        0.95
         31 |          2        0.03        0.99
         40 |          1        0.02        1.00
         58 |          1        0.02        1.02
         83 |          1        0.02        1.04
        148 |          1        0.02        1.05
          . |      6,117       98.95      100.00
------------+-----------------------------------
      Total |      6,182      100.00

by Jean Roth , jroth@nber.org , 23 Aug 2018