Frequencies for first 10,000 rows of acc_mdfolup variable in mcbsatc2013 datase Reason | doctor | seen: | follow-up | Freq. Percent Cum. ------------+----------------------------------- -8 | 51 0.51 0.51 -7 | 2 0.02 0.53 1 | 2,382 23.82 24.35 2 | 6,688 66.88 91.23 . | 877 8.77 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 24 May 2016