Frequencies for first 10,000 rows of prov5245 variable in pos1996 dataset : srv: oth | activities- | onsite res | Freq. Percent Cum. ------------+----------------------------------- | 7,249 72.49 72.49 N | 1,406 14.06 86.55 Y | 1,345 13.45 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016