Frequencies for first 10,000 rows of age variable in demo2007q4 dataset : Numeric | value of | patient's | age at | event | Freq. Percent Cum. ------------+----------------------------------- 0 | 4 0.04 0.04 1 | 19 0.19 0.23 2 | 22 0.22 0.45 3 | 17 0.17 0.62 4 | 33 0.33 0.95 5 | 21 0.21 1.16 6 | 15 0.15 1.31 7 | 24 0.24 1.55 8 | 16 0.16 1.71 9 | 23 0.23 1.94 10 | 14 0.14 2.08 11 | 15 0.15 2.23 12 | 16 0.16 2.39 13 | 26 0.26 2.65 14 | 21 0.21 2.86 15 | 19 0.19 3.05 16 | 30 0.30 3.35 17 | 33 0.33 3.68 18 | 29 0.29 3.97 19 | 22 0.22 4.19 20 | 25 0.25 4.44 21 | 39 0.39 4.83 22 | 19 0.19 5.02 23 | 38 0.38 5.40 24 | 33 0.33 5.73 25 | 36 0.36 6.09 26 | 42 0.42 6.51 27 | 39 0.39 6.90 28 | 31 0.31 7.21 29 | 52 0.52 7.73 30 | 57 0.57 8.30 31 | 37 0.37 8.67 32 | 43 0.43 9.10 33 | 36 0.36 9.46 34 | 41 0.41 9.87 35 | 56 0.56 10.43 36 | 57 0.57 11.00 37 | 50 0.50 11.50 38 | 59 0.59 12.09 39 | 44 0.44 12.53 40 | 62 0.62 13.15 41 | 63 0.63 13.78 42 | 78 0.78 14.56 43 | 68 0.68 15.24 44 | 57 0.57 15.81 45 | 85 0.85 16.66 46 | 90 0.90 17.56 47 | 77 0.77 18.33 48 | 92 0.92 19.25 49 | 63 0.63 19.88 50 | 96 0.96 20.84 51 | 98 0.98 21.82 52 | 103 1.03 22.85 53 | 117 1.17 24.02 54 | 102 1.02 25.04 55 | 108 1.08 26.12 56 | 123 1.23 27.35 57 | 106 1.06 28.41 58 | 104 1.04 29.45 59 | 108 1.08 30.53 60 | 130 1.30 31.83 61 | 106 1.06 32.89 62 | 98 0.98 33.87 63 | 95 0.95 34.82 64 | 98 0.98 35.80 65 | 110 1.10 36.90 66 | 98 0.98 37.88 67 | 108 1.08 38.96 68 | 128 1.28 40.24 69 | 102 1.02 41.26 70 | 112 1.12 42.38 71 | 86 0.86 43.24 72 | 105 1.05 44.29 73 | 77 0.77 45.06 74 | 73 0.73 45.79 75 | 89 0.89 46.68 76 | 97 0.97 47.65 77 | 79 0.79 48.44 78 | 69 0.69 49.13 79 | 54 0.54 49.67 80 | 68 0.68 50.35 81 | 54 0.54 50.89 82 | 49 0.49 51.38 83 | 70 0.70 52.08 84 | 38 0.38 52.46 85 | 41 0.41 52.87 86 | 33 0.33 53.20 87 | 26 0.26 53.46 88 | 22 0.22 53.68 89 | 11 0.11 53.79 90 | 16 0.16 53.95 91 | 8 0.08 54.03 92 | 5 0.05 54.08 93 | 10 0.10 54.18 94 | 5 0.05 54.23 95 | 7 0.07 54.30 97 | 3 0.03 54.33 98 | 2 0.02 54.35 104 | 1 0.01 54.36 118 | 1 0.01 54.37 471 | 1 0.01 54.38 526 | 1 0.01 54.39 663 | 1 0.01 54.40 678 | 1 0.01 54.41 679 | 1 0.01 54.42 706 | 1 0.01 54.43 725 | 1 0.01 54.44 747 | 1 0.01 54.45 768 | 1 0.01 54.46 770 | 1 0.01 54.47 804 | 1 0.01 54.48 826 | 1 0.01 54.49 857 | 1 0.01 54.50 892 | 1 0.01 54.51 914 | 1 0.01 54.52 926 | 1 0.01 54.53 940 | 1 0.01 54.54 995 | 1 0.01 54.55 3350 | 1 0.01 54.56 5815 | 1 0.01 54.57 6585 | 1 0.01 54.58 6871 | 1 0.01 54.59 7471 | 1 0.01 54.60 10925 | 1 0.01 54.61 11292 | 1 0.01 54.62 12424 | 1 0.01 54.63 14221 | 1 0.01 54.64 14798 | 1 0.01 54.65 16844 | 1 0.01 54.66 18688 | 1 0.01 54.67 18829 | 1 0.01 54.68 18913 | 1 0.01 54.69 18970 | 1 0.01 54.70 19056 | 1 0.01 54.71 19172 | 1 0.01 54.72 19336 | 1 0.01 54.73 19887 | 1 0.01 54.74 20217 | 1 0.01 54.75 20843 | 1 0.01 54.76 21466 | 1 0.01 54.77 21756 | 1 0.01 54.78 21787 | 1 0.01 54.79 21827 | 1 0.01 54.80 21828 | 1 0.01 54.81 21992 | 1 0.01 54.82 22335 | 1 0.01 54.83 22503 | 1 0.01 54.84 22748 | 1 0.01 54.85 22911 | 1 0.01 54.86 23002 | 1 0.01 54.87 23291 | 1 0.01 54.88 23949 | 1 0.01 54.89 24079 | 1 0.01 54.90 25240 | 1 0.01 54.91 25674 | 1 0.01 54.92 25706 | 1 0.01 54.93 25710 | 1 0.01 54.94 25795 | 1 0.01 54.95 26472 | 1 0.01 54.96 26521 | 1 0.01 54.97 26719 | 1 0.01 54.98 27394 | 1 0.01 54.99 28635 | 1 0.01 55.00 29914 | 3 0.03 55.03 30324 | 1 0.01 55.04 30834 | 1 0.01 55.05 30879 | 2 0.02 55.07 31212 | 1 0.01 55.08 32041 | 2 0.02 55.10 32226 | 1 0.01 55.11 32357 | 1 0.01 55.12 33217 | 1 0.01 55.13 34209 | 1 0.01 55.14 35552 | 1 0.01 55.15 . | 4,485 44.85 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Dec 2015