Frequencies for cfd_hcc176 variable in hcccoefn dataset :

Complicatio |
      ns of |
  Specified |
  Implanted |
  Device or |
      Graft |      Freq.     Percent        Cum.
------------+-----------------------------------
      1.063 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

by Jean Roth , jroth@nber.org , 7 Feb 2019