Frequencies for first 10,000 rows of prov3410 variable in pos1992 dataset : srv: speech | path-onsite | -residents | Freq. Percent Cum. ------------+----------------------------------- | 7,366 73.66 73.66 N | 583 5.83 79.49 Y | 2,051 20.51 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016