Frequencies for vfueloic variable in fmli132 dataset :

   vfueloic |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,761       99.99       99.99
         50 |          1        0.01      100.00
------------+-----------------------------------
      Total |      6,762      100.00

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