Frequencies for first 10,000 rows of pct012o007 variable in sf12000860us30 dataset : 4 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,121 61.21 61.21 1 | 1,389 13.89 75.10 2 | 645 6.45 81.55 3 | 442 4.42 85.97 4 | 296 2.96 88.93 5 | 223 2.23 91.16 6 | 155 1.55 92.71 7 | 147 1.47 94.18 8 | 114 1.14 95.32 9 | 87 0.87 96.19 10 | 71 0.71 96.90 11 | 54 0.54 97.44 12 | 48 0.48 97.92 13 | 42 0.42 98.34 14 | 38 0.38 98.72 15 | 22 0.22 98.94 16 | 12 0.12 99.06 17 | 12 0.12 99.18 18 | 12 0.12 99.30 19 | 10 0.10 99.40 20 | 8 0.08 99.48 21 | 8 0.08 99.56 22 | 4 0.04 99.60 23 | 4 0.04 99.64 24 | 4 0.04 99.68 25 | 6 0.06 99.74 26 | 8 0.08 99.82 27 | 2 0.02 99.84 28 | 2 0.02 99.86 29 | 1 0.01 99.87 30 | 1 0.01 99.88 31 | 2 0.02 99.90 32 | 2 0.02 99.92 33 | 1 0.01 99.93 34 | 1 0.01 99.94 37 | 1 0.01 99.95 39 | 1 0.01 99.96 45 | 2 0.02 99.98 60 | 1 0.01 99.99 85 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017