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

white/black |
/other race |
   imputed? |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,000       90.00       90.00
          1 |      1,000       10.00      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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