Frequencies for s5_c2_10 variable in hcris2552_10_2010 dataset :

  dialyzers |
    s500000 |
01000 00200 |      Freq.     Percent        Cum.
------------+-----------------------------------
         50 |          1        0.04        0.04
       65.5 |          1        0.04        0.09
         95 |          1        0.04        0.13
         99 |          1        0.04        0.17
        100 |          1        0.04        0.22
          . |      2,317       99.78      100.00
------------+-----------------------------------
      Total |      2,322      100.00

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