Frequencies for first 10,000 rows of issubjtodedtier1 variable in bencs2015 dataset : Is Subject | to | Deductible | Tier 1 | Freq. Percent Cum. ------------+----------------------------------- | 2,420 24.20 24.20 No | 3,731 37.31 61.51 Yes | 3,849 38.49 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 9 Dec 2017