Frequencies for first 10,000 rows of meduc variable in natlterr2007 dataset :

   Mother's |
  Education |
        RFP |
571=f_meduc |
          R |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        158        1.58        1.58
          2 |        623        6.23        7.81
          3 |      1,177       11.77       19.58
          4 |        189        1.89       21.47
          5 |        704        7.04       28.51
          6 |        806        8.06       36.57
          7 |        119        1.19       37.76
          8 |         55        0.55       38.31
          9 |          6        0.06       38.37
          . |      6,163       61.63      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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