Frequencies for first 10,000 rows of racefl variable in namcs1995 dataset :

        was |
  patient's |
       race |
   imputed? |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,284       92.84       92.84
          1 |        716        7.16      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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