Frequencies for first 10,000 rows of racer variable in nhamcsed2009 dataset :

race recode |
  (imputed) |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      7,000       70.00       70.00
          2 |      2,413       24.13       94.13
          3 |        587        5.87      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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