Frequencies for first 10,000 rows of diaeduc variable in namcs2014 dataset : Diabetes | education | Freq. Percent Cum. ------------+----------------------------------- No | 9,889 98.89 98.89 Yes | 111 1.11 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 27 Mar 2017