Frequencies for earncomp variable in fmli132 dataset :

   earncomp |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,976       29.22       29.22
          2 |      1,402       20.73       49.96
          3 |        390        5.77       55.72
          4 |        683       10.10       65.82
          5 |        415        6.14       71.96
          6 |         64        0.95       72.91
          7 |        270        3.99       76.90
          8 |      1,562       23.10      100.00
------------+-----------------------------------
      Total |      6,762      100.00

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