Frequencies for first 10,000 rows of ot_srvc_onst_rsdnt_sw variable in pos2007 dataset : srv: occup | ther-onsite | -residents | Freq. Percent Cum. ------------+----------------------------------- | 7,522 75.22 75.22 N | 512 5.12 80.34 Y | 1,966 19.66 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017