Frequencies for first 10,000 rows of pct020c015 variable in sf12010860us37 dataset : Other | institution | al | facilities | (401-405): | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,940 99.40 99.40 1 | 32 0.32 99.72 2 | 13 0.13 99.85 3 | 6 0.06 99.91 4 | 5 0.05 99.96 5 | 2 0.02 99.98 6 | 1 0.01 99.99 22 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017