Frequencies for first 10,000 rows of pct012l081 variable in sf12010860us31 dataset : 78 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 8,545 85.45 85.45 1 | 725 7.25 92.70 2 | 258 2.58 95.28 3 | 144 1.44 96.72 4 | 87 0.87 97.59 5 | 55 0.55 98.14 6 | 42 0.42 98.56 7 | 28 0.28 98.84 8 | 20 0.20 99.04 9 | 18 0.18 99.22 10 | 15 0.15 99.37 11 | 9 0.09 99.46 12 | 8 0.08 99.54 13 | 5 0.05 99.59 14 | 3 0.03 99.62 15 | 3 0.03 99.65 16 | 2 0.02 99.67 17 | 2 0.02 99.69 18 | 7 0.07 99.76 19 | 2 0.02 99.78 20 | 1 0.01 99.79 21 | 2 0.02 99.81 22 | 2 0.02 99.83 23 | 1 0.01 99.84 25 | 1 0.01 99.85 26 | 2 0.02 99.87 27 | 2 0.02 99.89 33 | 1 0.01 99.90 34 | 1 0.01 99.91 35 | 1 0.01 99.92 38 | 1 0.01 99.93 40 | 1 0.01 99.94 43 | 1 0.01 99.95 53 | 1 0.01 99.96 57 | 1 0.01 99.97 77 | 1 0.01 99.98 99 | 1 0.01 99.99 137 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017