Frequencies for first 10,000 rows of pct020g009 variable in sf12010860us38 dataset : Military | disciplinar | y barracks | and jails | (106) | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,996 99.96 99.96 3 | 1 0.01 99.97 6 | 1 0.01 99.98 7 | 1 0.01 99.99 11 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017