Frequencies for first 10,000 rows of tot_ofsite_rehab_unit_cnt variable in pos2018 dataset : Off-Site | Count: | Rehabilitat | ion Units | Freq. Percent Cum. ------------+----------------------------------- 0 | 1,537 15.37 15.37 . | 8,463 84.63 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 15 Feb 2019