Frequencies for gc_hcc2 variable in hcccoefn dataset :

septicemia, |
    sepsis, |
   systemic |
inflammator |
 y response |
syndrome/sh |
        ock |      Freq.     Percent        Cum.
------------+-----------------------------------
        .52 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

by Jean Roth , jroth@nber.org , 2 May 2016