Frequencies for inc__ank variable in fmli132 dataset :

   inc__ank |      Freq.     Percent        Cum.
------------+-----------------------------------
          A |      1,191       17.61       17.61
          D |      5,571       82.39      100.00
------------+-----------------------------------
      Total |      6,762      100.00

by Jean Roth , jroth@nber.org , 17 Mar 2016