Frequencies for s5_c1_9 variable in hcris2552_10_2012 dataset :

    average |
      times |
  dialyzers |
    re-used |
    s500000 |
00900 00100 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.02        0.02
          3 |          1        0.02        0.03
       3.35 |          1        0.02        0.05
       8.39 |          1        0.02        0.06
          9 |          1        0.02        0.08
         11 |          1        0.02        0.10
      11.25 |          1        0.02        0.11
       11.7 |          1        0.02        0.13
         12 |          2        0.03        0.16
         14 |          1        0.02        0.18
         15 |          2        0.03        0.21
         17 |          1        0.02        0.22
         19 |          1        0.02        0.24
         20 |          2        0.03        0.27
       20.3 |          1        0.02        0.29
      21.77 |          1        0.02        0.31
         23 |          1        0.02        0.32
         27 |          1        0.02        0.34
         30 |          3        0.05        0.39
         33 |          1        0.02        0.40
         35 |          1        0.02        0.42
         36 |          1        0.02        0.43
          . |      6,200       99.57      100.00
------------+-----------------------------------
      Total |      6,227      100.00

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