Frequencies for first 10,000 rows of mrace3 variable in natl2001 dataset :

    Race of |
     Mother |
     Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      6,726       67.26       67.26
          2 |         98        0.98       68.24
          3 |      3,176       31.76      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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