Frequencies for lot__ize variable in fmli011 dataset :

   lot__ize |      Freq.     Percent        Cum.
------------+-----------------------------------
          A |      1,436       18.62       18.62
          B |        103        1.34       19.96
          C |        781       10.13       30.08
          D |      5,392       69.92      100.00
------------+-----------------------------------
      Total |      7,712      100.00

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