Frequencies for first 10,000 rows of pct017g066 variable in sf12000860us35 dataset : Correctiona | l | institution | s | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,996 99.96 99.96 1 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017