Frequencies for roye_tbx variable in fmli132 dataset :

   roye_tbx |      Freq.     Percent        Cum.
------------+-----------------------------------
          A |      6,686       98.88       98.88
          B |         43        0.64       99.51
          D |         33        0.49      100.00
------------+-----------------------------------
      Total |      6,762      100.00

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