Frequencies for first 10,000 rows of pct012l176 variable in sf12010860us31 dataset : 69 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 7,562 75.62 75.62 1 | 925 9.25 84.87 2 | 449 4.49 89.36 3 | 237 2.37 91.73 4 | 160 1.60 93.33 5 | 122 1.22 94.55 6 | 90 0.90 95.45 7 | 63 0.63 96.08 8 | 63 0.63 96.71 9 | 42 0.42 97.13 10 | 27 0.27 97.40 11 | 34 0.34 97.74 12 | 28 0.28 98.02 13 | 17 0.17 98.19 14 | 15 0.15 98.34 15 | 19 0.19 98.53 16 | 11 0.11 98.64 17 | 14 0.14 98.78 18 | 12 0.12 98.90 19 | 7 0.07 98.97 20 | 10 0.10 99.07 21 | 3 0.03 99.10 22 | 4 0.04 99.14 23 | 7 0.07 99.21 24 | 6 0.06 99.27 26 | 11 0.11 99.38 27 | 7 0.07 99.45 28 | 2 0.02 99.47 29 | 4 0.04 99.51 30 | 3 0.03 99.54 31 | 3 0.03 99.57 32 | 2 0.02 99.59 33 | 1 0.01 99.60 34 | 3 0.03 99.63 36 | 2 0.02 99.65 37 | 1 0.01 99.66 38 | 3 0.03 99.69 39 | 1 0.01 99.70 40 | 1 0.01 99.71 41 | 3 0.03 99.74 42 | 1 0.01 99.75 43 | 2 0.02 99.77 45 | 1 0.01 99.78 46 | 2 0.02 99.80 48 | 1 0.01 99.81 49 | 2 0.02 99.83 51 | 1 0.01 99.84 52 | 1 0.01 99.85 53 | 2 0.02 99.87 56 | 1 0.01 99.88 57 | 1 0.01 99.89 61 | 2 0.02 99.91 63 | 1 0.01 99.92 77 | 1 0.01 99.93 82 | 1 0.01 99.94 85 | 1 0.01 99.95 87 | 1 0.01 99.96 147 | 1 0.01 99.97 149 | 1 0.01 99.98 166 | 1 0.01 99.99 201 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017