Frequencies for first 10,000 rows of pct013g031 variable in sf12010860us36 dataset : 18 and 19 | years | Freq. Percent Cum. ------------+----------------------------------- 0 | 4,869 48.69 48.69 1 | 1,392 13.92 62.61 2 | 788 7.88 70.49 3 | 461 4.61 75.10 4 | 345 3.45 78.55 5 | 252 2.52 81.07 6 | 220 2.20 83.27 7 | 151 1.51 84.78 8 | 149 1.49 86.27 9 | 132 1.32 87.59 10 | 117 1.17 88.76 11 | 113 1.13 89.89 12 | 86 0.86 90.75 13 | 101 1.01 91.76 14 | 81 0.81 92.57 15 | 76 0.76 93.33 16 | 70 0.70 94.03 17 | 56 0.56 94.59 18 | 50 0.50 95.09 19 | 46 0.46 95.55 20 | 40 0.40 95.95 21 | 38 0.38 96.33 22 | 24 0.24 96.57 23 | 34 0.34 96.91 24 | 30 0.30 97.21 25 | 20 0.20 97.41 26 | 14 0.14 97.55 27 | 20 0.20 97.75 28 | 13 0.13 97.88 29 | 16 0.16 98.04 30 | 16 0.16 98.20 31 | 7 0.07 98.27 32 | 7 0.07 98.34 33 | 12 0.12 98.46 34 | 9 0.09 98.55 35 | 13 0.13 98.68 36 | 8 0.08 98.76 37 | 11 0.11 98.87 38 | 9 0.09 98.96 39 | 7 0.07 99.03 40 | 6 0.06 99.09 41 | 7 0.07 99.16 42 | 9 0.09 99.25 43 | 3 0.03 99.28 44 | 4 0.04 99.32 45 | 8 0.08 99.40 46 | 3 0.03 99.43 47 | 5 0.05 99.48 48 | 7 0.07 99.55 49 | 3 0.03 99.58 50 | 2 0.02 99.60 51 | 1 0.01 99.61 52 | 3 0.03 99.64 53 | 1 0.01 99.65 55 | 3 0.03 99.68 56 | 3 0.03 99.71 57 | 3 0.03 99.74 58 | 2 0.02 99.76 59 | 1 0.01 99.77 60 | 2 0.02 99.79 63 | 2 0.02 99.81 64 | 3 0.03 99.84 65 | 1 0.01 99.85 68 | 1 0.01 99.86 69 | 2 0.02 99.88 74 | 1 0.01 99.89 78 | 2 0.02 99.91 79 | 2 0.02 99.93 81 | 2 0.02 99.95 90 | 1 0.01 99.96 92 | 2 0.02 99.98 97 | 1 0.01 99.99 110 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017