Frequencies for first 10,000 rows of scl_work_srvc_onst_nrsdnt_sw variable in pos1998 dataset : srv: social | work-onsite | -non resid | Freq. Percent Cum. ------------+----------------------------------- | 7,422 74.22 74.22 N | 2,521 25.21 99.43 Y | 57 0.57 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017