Frequencies for first 10,000 rows of pct016004 variable in sf12000860us15 dataset : Federal | prisons and | detention | centers | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,952 99.52 99.52 4 | 1 0.01 99.53 10 | 1 0.01 99.54 21 | 1 0.01 99.55 23 | 1 0.01 99.56 32 | 1 0.01 99.57 50 | 1 0.01 99.58 51 | 1 0.01 99.59 59 | 1 0.01 99.60 63 | 1 0.01 99.61 68 | 1 0.01 99.62 77 | 1 0.01 99.63 212 | 1 0.01 99.64 247 | 1 0.01 99.65 426 | 1 0.01 99.66 461 | 1 0.01 99.67 473 | 1 0.01 99.68 579 | 1 0.01 99.69 580 | 1 0.01 99.70 582 | 1 0.01 99.71 699 | 1 0.01 99.72 747 | 1 0.01 99.73 857 | 1 0.01 99.74 861 | 1 0.01 99.75 921 | 1 0.01 99.76 927 | 1 0.01 99.77 994 | 1 0.01 99.78 1119 | 1 0.01 99.79 1182 | 1 0.01 99.80 1223 | 1 0.01 99.81 1235 | 1 0.01 99.82 1326 | 1 0.01 99.83 1342 | 1 0.01 99.84 1368 | 2 0.02 99.86 1389 | 1 0.01 99.87 1399 | 1 0.01 99.88 1421 | 1 0.01 99.89 1491 | 1 0.01 99.90 1525 | 1 0.01 99.91 1549 | 1 0.01 99.92 1611 | 1 0.01 99.93 1883 | 1 0.01 99.94 2171 | 1 0.01 99.95 2379 | 1 0.01 99.96 2589 | 1 0.01 99.97 2610 | 1 0.01 99.98 3679 | 1 0.01 99.99 4217 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2017