Frequencies for first 10,000 rows of ethnic variable in nhamcsed2006 dataset :

     patient ethnicity |      Freq.     Percent        Cum.
-----------------------+-----------------------------------
    hispanic or latino |      1,391       13.91       13.91
not hispanic or latino |      8,609       86.09      100.00
-----------------------+-----------------------------------
                 Total |     10,000      100.00

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