Frequencies for first 10,000 rows of mrace3 variable in natl1990 dataset :

    Race of |
     Mother |
     Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      6,522       65.22       65.22
          2 |         74        0.74       65.96
          3 |      3,404       34.04      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 3 Jan 2016