Frequencies for first 10,000 rows of mdctn_aide_prtm_cnt variable in pos2016 dataset : Staff | Count: | Medication | Aide/Techni | cian - Pa | Freq. Percent Cum. ------------+----------------------------------- 0 | 2,409 24.09 24.09 .1 | 1 0.01 24.10 .33 | 1 0.01 24.11 .63 | 1 0.01 24.12 .71 | 1 0.01 24.13 1.71 | 1 0.01 24.14 1.93 | 1 0.01 24.15 . | 7,585 75.85 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 10 Jan 2017