Frequencies for first 10,000 rows of feduc14 variable in natl1983 dataset :

  Education |
  of Father |
  Recode 14 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         47        0.47        0.47
          2 |         43        0.43        0.90
          3 |         79        0.79        1.69
          4 |        165        1.65        3.34
          5 |        332        3.32        6.66
          6 |        459        4.59       11.25
          7 |        548        5.48       16.73
          8 |      3,110       31.10       47.83
          9 |        357        3.57       51.40
         10 |        642        6.42       57.82
         11 |        253        2.53       60.35
         12 |        876        8.76       69.11
         13 |        539        5.39       74.50
         14 |      2,550       25.50      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 3 Jan 2016