Frequencies for first 10,000 rows of mraceimp variable in natlterr1999 dataset :

    Race of |
     Mother |
 Imputation |
       Flag |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,991       99.91       99.91
          1 |          9        0.09      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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