Frequencies for first 10,000 rows of nrsng_srvc_ofsite_rsdnt_sw variable in pos2007 dataset : srv: | nursing-off | site-reside | nts | Freq. Percent Cum. ------------+----------------------------------- | 7,522 75.22 75.22 N | 2,359 23.59 98.81 Y | 119 1.19 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017