Frequencies for first 10,000 rows of racer variable in nhamcsopd2008 dataset :

race recode |
  (imputed) |      Freq.     Percent        Cum.
------------+-----------------------------------
      white |      7,220       72.20       72.20
      black |      2,402       24.02       96.22
      other |        378        3.78      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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