Frequencies for first 10,000 rows of prov3410 variable in pos2002 dataset : srv: speech | path-onsite | -residents | Freq. Percent Cum. ------------+----------------------------------- | 7,325 73.25 73.25 N | 508 5.08 78.33 Y | 2,167 21.67 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016