Frequencies for sloc_axx variable in fmli011 dataset :

   sloc_axx |      Freq.     Percent        Cum.
------------+-----------------------------------
          A |      6,798       88.15       88.15
          B |         32        0.41       88.56
          C |        301        3.90       92.47
          D |        564        7.31       99.78
          T |         17        0.22      100.00
------------+-----------------------------------
      Total |      7,712      100.00

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