Frequencies for first 10,000 rows of nrsng_srvc_onst_nrsdnt_sw variable in pos2016 dataset : Services: | Nursing | On-Site | Nonresident | s Indic | Freq. Percent Cum. ------------+----------------------------------- | 7,585 75.85 75.85 N | 2,364 23.64 99.49 Y | 51 0.51 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 10 Jan 2017