Frequencies for first 10,000 rows of lpn_lvn_vlntr_cnt variable in pos2016 dataset : Staff | Count: | LPN/LVN - | Volunteer | Freq. Percent Cum. ------------+----------------------------------- 0 | 714 7.14 7.14 .09 | 1 0.01 7.15 .5 | 1 0.01 7.16 1 | 4 0.04 7.20 2 | 4 0.04 7.24 3 | 1 0.01 7.25 8 | 1 0.01 7.26 . | 9,274 92.74 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 10 Jan 2017