Frequencies for first 10,000 rows of prov3410 variable in pos2001 dataset : srv: speech | path-onsite | -residents | Freq. Percent Cum. ------------+----------------------------------- | 7,345 73.45 73.45 N | 492 4.92 78.37 Y | 2,163 21.63 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016