Frequencies for first 10,000 rows of frace variable in natlterr2011 dataset :

   Father's |
     Race U |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        113        1.13        1.13
          2 |         23        0.23        1.36
          3 |          1        0.01        1.37
          4 |         18        0.18        1.55
          5 |         11        0.11        1.66
          6 |          2        0.02        1.68
          7 |        169        1.69        3.37
          8 |        931        9.31       12.68
         58 |        427        4.27       16.95
         99 |        841        8.41       25.36
          . |      7,464       74.64      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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