Frequencies for first 10,000 rows of racer variable in nhamcsed2002 dataset :

race recode |      Freq.     Percent        Cum.
------------+-----------------------------------
      White |      6,256       62.56       62.56
      Black |      3,366       33.66       96.22
      Other |        378        3.78      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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