Frequencies for d_2_irf_c5_64 variable in prds_hosp10_yr2010 dataset :

d_2_irf_c5_ |
         64 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          4        0.17        0.17
          2 |          1        0.04        0.22
          3 |          2        0.09        0.30
          4 |          2        0.09        0.39
          6 |          1        0.04        0.43
          8 |          1        0.04        0.47
          9 |          2        0.09        0.56
         10 |          1        0.04        0.60
         11 |          1        0.04        0.65
         12 |          2        0.09        0.73
         15 |          1        0.04        0.77
         16 |          1        0.04        0.82
         18 |          1        0.04        0.86
         20 |          1        0.04        0.90
         25 |          1        0.04        0.95
         35 |          1        0.04        0.99
         38 |          1        0.04        1.03
         47 |          1        0.04        1.08
         50 |          1        0.04        1.12
         65 |          1        0.04        1.16
         72 |          1        0.04        1.21
         75 |          1        0.04        1.25
         77 |          1        0.04        1.29
         81 |          1        0.04        1.33
         83 |          1        0.04        1.38
         84 |          1        0.04        1.42
         93 |          1        0.04        1.46
        100 |          1        0.04        1.51
        109 |          1        0.04        1.55
        152 |          1        0.04        1.59
        163 |          1        0.04        1.64
        166 |          1        0.04        1.68
        168 |          1        0.04        1.72
        169 |          1        0.04        1.76
        205 |          1        0.04        1.81
        242 |          1        0.04        1.85
        258 |          1        0.04        1.89
        299 |          1        0.04        1.94
        300 |          1        0.04        1.98
        311 |          1        0.04        2.02
        389 |          1        0.04        2.07
        454 |          1        0.04        2.11
        478 |          1        0.04        2.15
        625 |          1        0.04        2.20
        687 |          1        0.04        2.24
        826 |          1        0.04        2.28
        900 |          1        0.04        2.32
        933 |          1        0.04        2.37
       1306 |          1        0.04        2.41
       1497 |          1        0.04        2.45
       1518 |          1        0.04        2.50
       1591 |          1        0.04        2.54
       1958 |          1        0.04        2.58
       2494 |          1        0.04        2.63
      23395 |          1        0.04        2.67
          . |      2,261       97.33      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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