Frequencies for enrolleecontractratedeterminatio variable in busrules2018 dataset : Enrollee Contract Rate Determination | Rule | Freq. Percent Cum. ----------------------------------------+----------------------------------- A different rate (specifically for pa.. | 4,185 97.48 97.48 There are rates specifically for coup.. | 108 2.52 100.00 ----------------------------------------+----------------------------------- Total | 4,293 100.00 by Jean Roth , jroth@nber.org , 8 Dec 2017