Frequencies for first 10,000 rows of educsmsa variable in natl1991 dataset :

  Education |
  of Mother |
  (Based on |
       MSA) |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      3,204       32.04       32.04
          1 |      6,796       67.96      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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