Frequencies for first 10,000 rows of frace variable in natlterr1996 dataset :

    Race of |
     Father |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |         31        0.31        0.31
          1 |      8,670       86.70       87.01
          2 |      1,027       10.27       97.28
         99 |        272        2.72      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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