Frequencies for first 10,000 rows of prov3405 variable in pos2008 dataset : srv: social | work-offsit | e-residents | Freq. Percent Cum. ------------+----------------------------------- | 7,661 76.61 76.61 N | 2,248 22.48 99.09 Y | 91 0.91 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017