Frequencies for first 10,000 rows of feduc variable in natl2014 dataset :

   Father's |
Education 1 |
  8th grade |
    or less |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         63        0.63        0.63
          2 |        571        5.71        6.34
          3 |      2,982       29.82       36.16
          4 |      2,470       24.70       60.86
          5 |        711        7.11       67.97
          6 |      1,196       11.96       79.93
          7 |        403        4.03       83.96
          8 |        163        1.63       85.59
          9 |      1,441       14.41      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 15 Jun 2016