Frequencies for first 10,000 rows of meduc6 variable in natlterr1999 dataset :

  Education |
  of Mother |
     Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        955        9.55        9.55
          2 |      1,777       17.77       27.32
          3 |      2,815       28.15       55.47
          4 |      2,306       23.06       78.53
          5 |      2,130       21.30       99.83
          6 |         17        0.17      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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