Frequencies for d_2_ipf_c5_63 variable in prds_hosp10_yr2010 dataset :

d_2_ipf_c5_ |
         63 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          3        0.13        0.13
          2 |          3        0.13        0.26
          3 |          1        0.04        0.30
          5 |          3        0.13        0.43
          6 |          2        0.09        0.52
          7 |          3        0.13        0.65
          8 |          2        0.09        0.73
          9 |          2        0.09        0.82
         11 |          2        0.09        0.90
         12 |          1        0.04        0.95
         13 |          2        0.09        1.03
         14 |          1        0.04        1.08
         15 |          1        0.04        1.12
         16 |          3        0.13        1.25
         17 |          1        0.04        1.29
         18 |          2        0.09        1.38
         19 |          3        0.13        1.51
         20 |          2        0.09        1.59
         21 |          1        0.04        1.64
         23 |          1        0.04        1.68
         37 |          1        0.04        1.72
         41 |          1        0.04        1.76
         43 |          1        0.04        1.81
         55 |          1        0.04        1.85
         59 |          1        0.04        1.89
         83 |          1        0.04        1.94
         86 |          1        0.04        1.98
         88 |          1        0.04        2.02
         95 |          2        0.09        2.11
         96 |          1        0.04        2.15
        102 |          1        0.04        2.20
        112 |          1        0.04        2.24
        129 |          1        0.04        2.28
        162 |          1        0.04        2.32
        167 |          1        0.04        2.37
        271 |          1        0.04        2.41
        272 |          1        0.04        2.45
        286 |          1        0.04        2.50
        423 |          1        0.04        2.54
        573 |          1        0.04        2.58
        785 |          1        0.04        2.63
       1140 |          1        0.04        2.67
       1469 |          1        0.04        2.71
       1593 |          1        0.04        2.76
       1671 |          1        0.04        2.80
       1676 |          1        0.04        2.84
       1686 |          1        0.04        2.88
       3316 |          1        0.04        2.93
       4042 |          1        0.04        2.97
       4527 |          1        0.04        3.01
       5600 |          1        0.04        3.06
          . |      2,252       96.94      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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