Frequencies for first 10,000 rows of pct001021 variable in sf12000860us12 dataset : Menominee | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,901 99.01 99.01 1 | 72 0.72 99.73 2 | 18 0.18 99.91 3 | 8 0.08 99.99 4 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2017