Frequencies for compsec_ variable in fmli011 dataset :

   compsec_ |      Freq.     Percent        Cum.
------------+-----------------------------------
          A |      7,175       93.04       93.04
          B |         54        0.70       93.74
          D |        483        6.26      100.00
------------+-----------------------------------
      Total |      7,712      100.00

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