Frequencies for first 10,000 rows of nrsng_srvc_onst_nrsdnt_sw variable in pos2018 dataset : Services: | Nursing | On-Site | Nonresident | s Indic | Freq. Percent Cum. ------------+----------------------------------- | 7,570 75.70 75.70 N | 2,390 23.90 99.60 Y | 40 0.40 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 15 Feb 2019