Frequencies for first 10,000 rows of pct012090 variable in sf12000860us14 dataset : 87 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 3,173 31.73 31.73 1 | 1,532 15.32 47.05 2 | 965 9.65 56.70 3 | 587 5.87 62.57 4 | 482 4.82 67.39 5 | 379 3.79 71.18 6 | 337 3.37 74.55 7 | 229 2.29 76.84 8 | 205 2.05 78.89 9 | 199 1.99 80.88 10 | 161 1.61 82.49 11 | 170 1.70 84.19 12 | 143 1.43 85.62 13 | 128 1.28 86.90 14 | 106 1.06 87.96 15 | 114 1.14 89.10 16 | 104 1.04 90.14 17 | 79 0.79 90.93 18 | 73 0.73 91.66 19 | 61 0.61 92.27 20 | 61 0.61 92.88 21 | 48 0.48 93.36 22 | 59 0.59 93.95 23 | 49 0.49 94.44 24 | 51 0.51 94.95 25 | 50 0.50 95.45 26 | 45 0.45 95.90 27 | 35 0.35 96.25 28 | 36 0.36 96.61 29 | 27 0.27 96.88 30 | 23 0.23 97.11 31 | 27 0.27 97.38 32 | 23 0.23 97.61 33 | 20 0.20 97.81 34 | 15 0.15 97.96 35 | 17 0.17 98.13 36 | 15 0.15 98.28 37 | 11 0.11 98.39 38 | 18 0.18 98.57 39 | 14 0.14 98.71 40 | 16 0.16 98.87 41 | 9 0.09 98.96 42 | 5 0.05 99.01 43 | 9 0.09 99.10 44 | 4 0.04 99.14 45 | 7 0.07 99.21 46 | 6 0.06 99.27 47 | 3 0.03 99.30 48 | 8 0.08 99.38 49 | 2 0.02 99.40 50 | 5 0.05 99.45 51 | 3 0.03 99.48 52 | 2 0.02 99.50 53 | 3 0.03 99.53 54 | 1 0.01 99.54 55 | 5 0.05 99.59 56 | 5 0.05 99.64 57 | 3 0.03 99.67 58 | 5 0.05 99.72 60 | 2 0.02 99.74 61 | 1 0.01 99.75 62 | 2 0.02 99.77 64 | 1 0.01 99.78 65 | 3 0.03 99.81 69 | 2 0.02 99.83 70 | 2 0.02 99.85 71 | 1 0.01 99.86 73 | 1 0.01 99.87 74 | 1 0.01 99.88 77 | 1 0.01 99.89 78 | 2 0.02 99.91 84 | 1 0.01 99.92 87 | 1 0.01 99.93 88 | 1 0.01 99.94 94 | 1 0.01 99.95 97 | 1 0.01 99.96 103 | 1 0.01 99.97 127 | 1 0.01 99.98 129 | 1 0.01 99.99 139 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017