Frequencies for first 10,000 rows of dgnstc_xray_ofsite_rsdnt_sw variable in pos2018 dataset : Services: | X-ray | Off-Site | Residents | Indicator | Freq. Percent Cum. ------------+----------------------------------- | 7,570 75.70 75.70 N | 1,975 19.75 95.45 Y | 455 4.55 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 15 Feb 2019