Frequencies for first 10,000 rows of dmeduc variable in natl2008 dataset :

   Mother's |
  Education |
        RFP |
  647=f_med |
          U |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |         70        0.70        0.70
          1 |         20        0.20        0.90
          2 |         29        0.29        1.19
          3 |         44        0.44        1.63
          4 |         27        0.27        1.90
          5 |         27        0.27        2.17
          6 |        139        1.39        3.56
          7 |         49        0.49        4.05
          8 |        172        1.72        5.77
          9 |        446        4.46       10.23
         10 |        538        5.38       15.61
         11 |        725        7.25       22.86
         12 |      3,083       30.83       53.69
         13 |        792        7.92       61.61
         14 |      1,193       11.93       73.54
         15 |        452        4.52       78.06
         16 |      1,281       12.81       90.87
         17 |        905        9.05       99.92
         99 |          8        0.08      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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