Frequencies for first 10,000 rows of racer variable in nhamcsed2010 dataset :

White/Black |
     /Other |
    imputed |
       race |      Freq.     Percent        Cum.
------------+-----------------------------------
      white |      7,553       75.53       75.53
      black |      2,067       20.67       96.20
      other |        380        3.80      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016