Frequencies for s2_1_c2_126 variable in hcris2552_10_2017 dataset :

   medicare |
  certified |
  kidney tc |
  term date |
    s200001 |
12600 00200 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      3,747       99.95       99.95
 02/17/2014 |          1        0.03       99.97
 05/09/2014 |          1        0.03      100.00
------------+-----------------------------------
      Total |      3,749      100.00

by Jean Roth , jroth@nber.org , 25 Oct 2018