Frequencies for first 10,000 rows of pct012l070 variable in sf12010860us31 dataset : 67 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 7,605 76.05 76.05 1 | 898 8.98 85.03 2 | 380 3.80 88.83 3 | 277 2.77 91.60 4 | 179 1.79 93.39 5 | 121 1.21 94.60 6 | 86 0.86 95.46 7 | 74 0.74 96.20 8 | 52 0.52 96.72 9 | 28 0.28 97.00 10 | 27 0.27 97.27 11 | 43 0.43 97.70 12 | 22 0.22 97.92 13 | 22 0.22 98.14 14 | 17 0.17 98.31 15 | 21 0.21 98.52 16 | 12 0.12 98.64 17 | 9 0.09 98.73 18 | 14 0.14 98.87 19 | 8 0.08 98.95 20 | 3 0.03 98.98 21 | 6 0.06 99.04 22 | 5 0.05 99.09 23 | 7 0.07 99.16 24 | 5 0.05 99.21 25 | 5 0.05 99.26 26 | 4 0.04 99.30 27 | 4 0.04 99.34 28 | 6 0.06 99.40 29 | 3 0.03 99.43 30 | 3 0.03 99.46 31 | 7 0.07 99.53 32 | 1 0.01 99.54 33 | 4 0.04 99.58 34 | 3 0.03 99.61 35 | 5 0.05 99.66 36 | 2 0.02 99.68 37 | 2 0.02 99.70 38 | 1 0.01 99.71 39 | 2 0.02 99.73 41 | 1 0.01 99.74 43 | 2 0.02 99.76 44 | 1 0.01 99.77 45 | 2 0.02 99.79 49 | 1 0.01 99.80 51 | 1 0.01 99.81 54 | 1 0.01 99.82 56 | 2 0.02 99.84 57 | 2 0.02 99.86 58 | 2 0.02 99.88 60 | 1 0.01 99.89 62 | 1 0.01 99.90 65 | 1 0.01 99.91 68 | 1 0.01 99.92 71 | 1 0.01 99.93 85 | 1 0.01 99.94 91 | 1 0.01 99.95 109 | 1 0.01 99.96 116 | 2 0.02 99.98 137 | 1 0.01 99.99 199 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017