Frequencies for first 10,000 rows of ethim variable in nhamcsopd2011 dataset :

     Imputed ethnicity |      Freq.     Percent        Cum.
-----------------------+-----------------------------------
    Hispanic or Latino |      2,759       27.59       27.59
Not Hispanic or Latino |      7,241       72.41      100.00
-----------------------+-----------------------------------
                 Total |     10,000      100.00

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