Frequencies for comp_nsx variable in fmli011 dataset :

   comp_nsx |      Freq.     Percent        Cum.
------------+-----------------------------------
          A |      7,553       97.94       97.94
          B |          4        0.05       97.99
          C |         26        0.34       98.33
          D |        129        1.67      100.00
------------+-----------------------------------
      Total |      7,712      100.00

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