Frequencies for aptment variable in fmli132 dataset :

    aptment |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      6,706       99.17       99.17
         04 |         56        0.83      100.00
------------+-----------------------------------
      Total |      6,762      100.00

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