Frequencies for first 10,000 rows of nrsng_srvc_onst_rsdnt_sw variable in pos2005 dataset : srv: | nursing-ons | ite-residen | ts | Freq. Percent Cum. ------------+----------------------------------- | 7,474 74.74 74.74 N | 6 0.06 74.80 Y | 2,520 25.20 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017