Frequencies for enrolleeexperienceratingvalue variable in quality2017 dataset : Enrollee | Experience | Rating | Value | Freq. Percent Cum. ------------+----------------------------------- 1 | 6 0.72 0.72 2 | 106 12.77 13.49 3 | 14 1.69 15.18 4 | 77 9.28 24.46 5 | 233 28.07 52.53 NR | 394 47.47 100.00 ------------+----------------------------------- Total | 830 100.00 by Jean Roth , jroth@nber.org , 28 Jun 2017