Frequencies for first 10,000 rows of meduc6 variable in natlterr1997 dataset :

  Education |
  of Mother |
     Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,089       10.89       10.89
          2 |      1,925       19.25       30.14
          3 |      2,810       28.10       58.24
          4 |      2,322       23.22       81.46
          5 |      1,827       18.27       99.73
          6 |         27        0.27      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Dec 2015