Frequencies for hlfb_thq variable in fmli132 dataset :

   hlfb_thq |      Freq.     Percent        Cum.
------------+-----------------------------------
          A |         32        0.47        0.47
          C |         47        0.70        1.17
          D |      6,683       98.83      100.00
------------+-----------------------------------
      Total |      6,762      100.00

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