Frequencies for first 10,000 rows of quantlimitonsvc variable in bencs2015 dataset : Quantitativ | e Limit on | Service | Freq. Percent Cum. ------------+----------------------------------- | 4,036 40.36 40.36 No | 4,612 46.12 86.48 Yes | 1,352 13.52 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 9 Dec 2017