Frequencies for first 10,000 rows of meduc6 variable in natl1993 dataset :

  Education |
  of Mother |
     Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        463        4.63        4.63
          2 |      2,211       22.11       26.74
          3 |      3,703       37.03       63.77
          4 |      2,143       21.43       85.20
          5 |      1,465       14.65       99.85
          6 |         15        0.15      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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