Frequencies for first 10,000 rows of meduc_rec variable in natl2003 dataset :

   Mother's |
  Education |
 Recode RFP |
647=f_med U |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        168        1.68        1.68
          2 |      1,229       12.29       13.97
          3 |      3,959       39.59       53.56
          4 |      2,549       25.49       79.05
          5 |      1,751       17.51       96.56
          6 |        344        3.44      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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