Frequencies for first 10,000 rows of prv_hypepay variable in mcbsatc2013 datase Difficulty | pay for | blood | pressure | meds | Freq. Percent Cum. ------------+----------------------------------- -8 | 5 0.05 0.05 -7 | 1 0.01 0.06 1 | 322 3.22 3.28 2 | 5,254 52.54 55.82 . | 4,418 44.18 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 24 May 2016