Frequencies for first 10,000 rows of prov5285 variable in pos2006 dataset : srv: oth | soc | srv-offsite | to res | Freq. Percent Cum. ------------+----------------------------------- | 7,456 74.56 74.56 N | 2,506 25.06 99.62 Y | 38 0.38 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016