Frequencies for first 10,000 rows of mrace6 variable in natl2015 dataset :

   Mother's |
Race Recode |
          6 |      Freq.     Percent        Cum.
------------+-----------------------------------
         10 |      5,872       58.72       58.72
         20 |        332        3.32       62.04
         30 |      1,903       19.03       81.07
         40 |        396        3.96       85.03
         41 |        246        2.46       87.49
         51 |        259        2.59       90.08
         61 |        992        9.92      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Oct 2016