Frequencies for aptment_ variable in fmli011 dataset :

   aptment_ |      Freq.     Percent        Cum.
------------+-----------------------------------
          A |      7,592       98.44       98.44
          D |        120        1.56      100.00
------------+-----------------------------------
      Total |      7,712      100.00

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