Frequencies for first 10,000 rows of feduc14 variable in natl1986 dataset :

  Education |
  of Father |
  Recode 14 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         24        0.24        0.24
          2 |         20        0.20        0.44
          3 |         67        0.67        1.11
          4 |        142        1.42        2.53
          5 |        281        2.81        5.34
          6 |        414        4.14        9.48
          7 |        522        5.22       14.70
          8 |      3,061       30.61       45.31
          9 |        371        3.71       49.02
         10 |        682        6.82       55.84
         11 |        250        2.50       58.34
         12 |        920        9.20       67.54
         13 |        567        5.67       73.21
         14 |      2,679       26.79      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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