Frequencies for ins_diabetes_chf variable in hcccoefn dataset :

ins_diabete |
      s_chf |      Freq.     Percent        Cum.
------------+-----------------------------------
       .154 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

by Jean Roth , jroth@nber.org , 8 Feb 2018