Frequencies for first 10,000 rows of racer variable in nhamcsopd2002 dataset :

race recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      6,121       61.21       61.21
          2 |      3,322       33.22       94.43
          3 |        557        5.57      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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