Frequencies for built_ variable in fmli011 dataset :

     built_ |      Freq.     Percent        Cum.
------------+-----------------------------------
          A |        354        4.59        4.59
          C |      1,958       25.39       29.98
          D |      5,400       70.02      100.00
------------+-----------------------------------
      Total |      7,712      100.00

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