Frequencies for first 10,000 rows of ethnicfl variable in nhamcsed2013 dataset :

  Ethnicity |
   imputed? |      Freq.     Percent        Cum.
------------+-----------------------------------
Not imputed |      7,073       70.73       70.73
    Imputed |      2,927       29.27      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 7 Nov 2016