Frequencies for first 10,000 rows of age variable in demo2006q4 dataset : Numeric | value of | patient's | age at | event | Freq. Percent Cum. ------------+----------------------------------- 0 | 2 0.02 0.02 .93 | 1 0.01 0.03 1 | 27 0.27 0.30 2 | 25 0.25 0.55 2.5 | 1 0.01 0.56 3 | 26 0.26 0.82 3.5 | 1 0.01 0.83 3.7 | 1 0.01 0.84 4 | 26 0.26 1.10 4.5 | 1 0.01 1.11 5 | 27 0.27 1.38 6 | 29 0.29 1.67 7 | 32 0.32 1.99 8 | 20 0.20 2.19 9 | 33 0.33 2.52 10 | 27 0.27 2.79 11 | 15 0.15 2.94 12 | 31 0.31 3.25 13 | 27 0.27 3.52 14 | 33 0.33 3.85 15 | 41 0.41 4.26 16 | 58 0.58 4.84 17 | 40 0.40 5.24 18 | 38 0.38 5.62 19 | 37 0.37 5.99 20 | 39 0.39 6.38 21 | 42 0.42 6.80 22 | 32 0.32 7.12 23 | 43 0.43 7.55 24 | 51 0.51 8.06 25 | 40 0.40 8.46 26 | 52 0.52 8.98 27 | 43 0.43 9.41 28 | 46 0.46 9.87 29 | 63 0.63 10.50 30 | 65 0.65 11.15 31 | 54 0.54 11.69 32 | 58 0.58 12.27 33 | 59 0.59 12.86 34 | 48 0.48 13.34 35 | 59 0.59 13.93 36 | 65 0.65 14.58 37 | 70 0.70 15.28 38 | 66 0.66 15.94 39 | 61 0.61 16.55 40 | 96 0.96 17.51 41 | 85 0.85 18.36 42 | 93 0.93 19.29 43 | 87 0.87 20.16 44 | 81 0.81 20.97 45 | 114 1.14 22.11 46 | 95 0.95 23.06 47 | 92 0.92 23.98 48 | 97 0.97 24.95 49 | 86 0.86 25.81 50 | 109 1.09 26.90 51 | 105 1.05 27.95 52 | 128 1.28 29.23 53 | 126 1.26 30.49 54 | 133 1.33 31.82 55 | 136 1.36 33.18 56 | 128 1.28 34.46 57 | 142 1.42 35.88 58 | 123 1.23 37.11 59 | 120 1.20 38.31 60 | 121 1.21 39.52 61 | 122 1.22 40.74 62 | 128 1.28 42.02 63 | 126 1.26 43.28 64 | 130 1.30 44.58 65 | 122 1.22 45.80 66 | 111 1.11 46.91 67 | 97 0.97 47.88 68 | 125 1.25 49.13 69 | 110 1.10 50.23 70 | 139 1.39 51.62 71 | 116 1.16 52.78 72 | 117 1.17 53.95 73 | 107 1.07 55.02 74 | 127 1.27 56.29 75 | 141 1.41 57.70 76 | 122 1.22 58.92 77 | 97 0.97 59.89 78 | 98 0.98 60.87 79 | 79 0.79 61.66 80 | 86 0.86 62.52 81 | 83 0.83 63.35 82 | 80 0.80 64.15 83 | 61 0.61 64.76 84 | 57 0.57 65.33 85 | 64 0.64 65.97 86 | 31 0.31 66.28 87 | 33 0.33 66.61 88 | 20 0.20 66.81 89 | 19 0.19 67.00 90 | 16 0.16 67.16 91 | 19 0.19 67.35 92 | 11 0.11 67.46 93 | 9 0.09 67.55 94 | 7 0.07 67.62 95 | 7 0.07 67.69 96 | 2 0.02 67.71 97 | 1 0.01 67.72 98 | 1 0.01 67.73 99 | 2 0.02 67.75 100 | 1 0.01 67.76 101 | 1 0.01 67.77 106 | 1 0.01 67.78 131 | 1 0.01 67.79 178 | 1 0.01 67.80 364 | 1 0.01 67.81 417 | 1 0.01 67.82 433 | 1 0.01 67.83 506 | 1 0.01 67.84 576 | 1 0.01 67.85 627 | 1 0.01 67.86 660 | 1 0.01 67.87 673 | 1 0.01 67.88 702 | 1 0.01 67.89 861 | 1 0.01 67.90 888 | 2 0.02 67.92 927 | 1 0.01 67.93 930 | 1 0.01 67.94 4509 | 2 0.02 67.96 7093 | 2 0.02 67.98 9076 | 2 0.02 68.00 9950 | 1 0.01 68.01 10809 | 1 0.01 68.02 10841 | 1 0.01 68.03 11230 | 2 0.02 68.05 11293 | 1 0.01 68.06 15961 | 1 0.01 68.07 16188 | 1 0.01 68.08 16939 | 2 0.02 68.10 17601 | 1 0.01 68.11 17608 | 1 0.01 68.12 17619 | 1 0.01 68.13 17691 | 2 0.02 68.15 17730 | 1 0.01 68.16 18005 | 1 0.01 68.17 18067 | 1 0.01 68.18 18655 | 1 0.01 68.19 19066 | 1 0.01 68.20 19567 | 2 0.02 68.22 19668 | 1 0.01 68.23 19747 | 1 0.01 68.24 19808 | 1 0.01 68.25 20076 | 2 0.02 68.27 20229 | 1 0.01 68.28 21621 | 1 0.01 68.29 21996 | 1 0.01 68.30 22379 | 1 0.01 68.31 22506 | 1 0.01 68.32 23082 | 2 0.02 68.34 24325 | 1 0.01 68.35 25153 | 1 0.01 68.36 25388 | 1 0.01 68.37 25592 | 2 0.02 68.39 25719 | 1 0.01 68.40 25917 | 1 0.01 68.41 26307 | 1 0.01 68.42 26332 | 1 0.01 68.43 26951 | 2 0.02 68.45 27397 | 1 0.01 68.46 27456 | 1 0.01 68.47 27707 | 2 0.02 68.49 28183 | 1 0.01 68.50 29463 | 1 0.01 68.51 29959 | 1 0.01 68.52 . | 3,148 31.48 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Dec 2015