Frequencies for first 10,000 rows of pct012g158 variable in sf12010880us26 dataset : 51 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 7,201 72.01 72.01 1 | 1,238 12.38 84.39 2 | 510 5.10 89.49 3 | 295 2.95 92.44 4 | 195 1.95 94.39 5 | 120 1.20 95.59 6 | 91 0.91 96.50 7 | 70 0.70 97.20 8 | 60 0.60 97.80 9 | 35 0.35 98.15 10 | 30 0.30 98.45 11 | 25 0.25 98.70 12 | 11 0.11 98.81 13 | 18 0.18 98.99 14 | 17 0.17 99.16 15 | 9 0.09 99.25 16 | 5 0.05 99.30 17 | 7 0.07 99.37 18 | 7 0.07 99.44 19 | 12 0.12 99.56 20 | 5 0.05 99.61 21 | 3 0.03 99.64 22 | 3 0.03 99.67 23 | 2 0.02 99.69 24 | 2 0.02 99.71 25 | 1 0.01 99.72 26 | 5 0.05 99.77 28 | 3 0.03 99.80 29 | 2 0.02 99.82 30 | 2 0.02 99.84 31 | 3 0.03 99.87 32 | 1 0.01 99.88 33 | 1 0.01 99.89 34 | 1 0.01 99.90 35 | 1 0.01 99.91 37 | 3 0.03 99.94 40 | 1 0.01 99.95 43 | 1 0.01 99.96 49 | 1 0.01 99.97 50 | 1 0.01 99.98 52 | 1 0.01 99.99 72 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 8 May 2017