Frequencies for legamprat variable in pchrr2003_2007 dataset : Leg | amputations | per 1,000 | Medicare | enrollees | Overall | Rate | Freq. Percent Cum. ------------+----------------------------------- .3299 | 1 0.33 0.33 .3989 | 1 0.33 0.65 .4592 | 1 0.33 0.98 .4854 | 1 0.33 1.30 .5178 | 1 0.33 1.63 .5221 | 1 0.33 1.95 .547 | 1 0.33 2.28 .5523 | 1 0.33 2.61 .5568 | 1 0.33 2.93 .5596 | 1 0.33 3.26 .5626 | 1 0.33 3.58 .5782 | 1 0.33 3.91 .5951 | 1 0.33 4.23 .6019 | 1 0.33 4.56 .6073 | 1 0.33 4.89 .6115 | 1 0.33 5.21 .6153 | 1 0.33 5.54 .6168 | 1 0.33 5.86 .6309 | 1 0.33 6.19 .634 | 1 0.33 6.51 .6369 | 1 0.33 6.84 .6397 | 1 0.33 7.17 .6432 | 1 0.33 7.49 .6536 | 1 0.33 7.82 .6555 | 1 0.33 8.14 .6672 | 1 0.33 8.47 .6703 | 1 0.33 8.79 .6803 | 1 0.33 9.12 .6815 | 1 0.33 9.45 .6874 | 1 0.33 9.77 .6946 | 1 0.33 10.10 .6994 | 1 0.33 10.42 .705 | 1 0.33 10.75 .7098 | 1 0.33 11.07 .7115 | 1 0.33 11.40 .7202 | 1 0.33 11.73 .7221 | 1 0.33 12.05 .7265 | 1 0.33 12.38 .7356 | 1 0.33 12.70 .7371 | 1 0.33 13.03 .7405 | 1 0.33 13.36 .7437 | 1 0.33 13.68 .7441 | 1 0.33 14.01 .7565 | 1 0.33 14.33 .7598 | 1 0.33 14.66 .7613 | 1 0.33 14.98 .7621 | 1 0.33 15.31 .7654 | 1 0.33 15.64 .7785 | 1 0.33 15.96 .7831 | 1 0.33 16.29 .7887 | 1 0.33 16.61 .7901 | 1 0.33 16.94 .794 | 1 0.33 17.26 .7974 | 1 0.33 17.59 .8026 | 1 0.33 17.92 .8053 | 1 0.33 18.24 .8057 | 1 0.33 18.57 .8067 | 1 0.33 18.89 .8142 | 1 0.33 19.22 .815 | 1 0.33 19.54 .816 | 1 0.33 19.87 .8168 | 1 0.33 20.20 .8227 | 1 0.33 20.52 .8244 | 1 0.33 20.85 .8251 | 1 0.33 21.17 .8277 | 1 0.33 21.50 .828 | 1 0.33 21.82 .8286 | 1 0.33 22.15 .8301 | 1 0.33 22.48 .8324 | 1 0.33 22.80 .8328 | 1 0.33 23.13 .8393 | 1 0.33 23.45 .8398 | 1 0.33 23.78 .8434 | 1 0.33 24.10 .8485 | 1 0.33 24.43 .8501 | 2 0.65 25.08 .8502 | 1 0.33 25.41 .8512 | 1 0.33 25.73 .8514 | 1 0.33 26.06 .8633 | 1 0.33 26.38 .8667 | 1 0.33 26.71 .8737 | 1 0.33 27.04 .8783 | 1 0.33 27.36 .881 | 1 0.33 27.69 .8814 | 1 0.33 28.01 .8826 | 1 0.33 28.34 .8858 | 1 0.33 28.66 .8864 | 1 0.33 28.99 .8868 | 2 0.65 29.64 .8896 | 1 0.33 29.97 .8902 | 1 0.33 30.29 .8907 | 1 0.33 30.62 .8921 | 1 0.33 30.94 .8969 | 1 0.33 31.27 .9033 | 1 0.33 31.60 .9034 | 1 0.33 31.92 .905 | 1 0.33 32.25 .9069 | 1 0.33 32.57 .9149 | 1 0.33 32.90 .916 | 1 0.33 33.22 .9176 | 1 0.33 33.55 .9199 | 1 0.33 33.88 .9201 | 1 0.33 34.20 .9206 | 1 0.33 34.53 .9212 | 1 0.33 34.85 .922 | 1 0.33 35.18 .9236 | 1 0.33 35.50 .9242 | 1 0.33 35.83 .9246 | 1 0.33 36.16 .926 | 1 0.33 36.48 .9328 | 1 0.33 36.81 .9348 | 1 0.33 37.13 .9363 | 1 0.33 37.46 .9365 | 1 0.33 37.79 .9403 | 1 0.33 38.11 .9553 | 1 0.33 38.44 .957 | 1 0.33 38.76 .9572 | 1 0.33 39.09 .9578 | 1 0.33 39.41 .9579 | 1 0.33 39.74 .9584 | 1 0.33 40.07 .9586 | 1 0.33 40.39 .9592 | 1 0.33 40.72 .9607 | 1 0.33 41.04 .9651 | 2 0.65 41.69 .9656 | 1 0.33 42.02 .9661 | 1 0.33 42.35 .9693 | 1 0.33 42.67 .972 | 1 0.33 43.00 .9803 | 1 0.33 43.32 .9857 | 1 0.33 43.65 .9859 | 1 0.33 43.97 .9899 | 1 0.33 44.30 .9912 | 1 0.33 44.63 .9917 | 1 0.33 44.95 .9968 | 1 0.33 45.28 1.0002 | 1 0.33 45.60 1.0007 | 1 0.33 45.93 1.0009 | 1 0.33 46.25 1.0036 | 1 0.33 46.58 1.0038 | 1 0.33 46.91 1.0086 | 1 0.33 47.23 1.0151 | 2 0.65 47.88 1.0185 | 1 0.33 48.21 1.0206 | 1 0.33 48.53 1.0253 | 1 0.33 48.86 1.0261 | 1 0.33 49.19 1.0269 | 1 0.33 49.51 1.0294 | 1 0.33 49.84 1.0342 | 2 0.65 50.49 1.0349 | 1 0.33 50.81 1.0393 | 1 0.33 51.14 1.04 | 1 0.33 51.47 1.042 | 1 0.33 51.79 1.043 | 1 0.33 52.12 1.0433 | 1 0.33 52.44 1.0494 | 1 0.33 52.77 1.0501 | 1 0.33 53.09 1.0507 | 1 0.33 53.42 1.0515 | 1 0.33 53.75 1.0552 | 1 0.33 54.07 1.056 | 1 0.33 54.40 1.0561 | 1 0.33 54.72 1.0578 | 1 0.33 55.05 1.0612 | 1 0.33 55.37 1.065 | 1 0.33 55.70 1.0665 | 1 0.33 56.03 1.0712 | 1 0.33 56.35 1.0728 | 1 0.33 56.68 1.0765 | 1 0.33 57.00 1.0771 | 1 0.33 57.33 1.0806 | 1 0.33 57.65 1.0826 | 1 0.33 57.98 1.0846 | 1 0.33 58.31 1.0848 | 1 0.33 58.63 1.0851 | 1 0.33 58.96 1.0856 | 1 0.33 59.28 1.0905 | 1 0.33 59.61 1.0943 | 1 0.33 59.93 1.098 | 1 0.33 60.26 1.1006 | 1 0.33 60.59 1.1026 | 1 0.33 60.91 1.1118 | 1 0.33 61.24 1.1174 | 1 0.33 61.56 1.1224 | 1 0.33 61.89 1.1275 | 1 0.33 62.21 1.1293 | 1 0.33 62.54 1.1321 | 1 0.33 62.87 1.1329 | 1 0.33 63.19 1.1338 | 1 0.33 63.52 1.1341 | 1 0.33 63.84 1.1377 | 1 0.33 64.17 1.1404 | 1 0.33 64.50 1.1544 | 1 0.33 64.82 1.1566 | 1 0.33 65.15 1.161 | 1 0.33 65.47 1.1694 | 1 0.33 65.80 1.1714 | 1 0.33 66.12 1.1716 | 1 0.33 66.45 1.1841 | 1 0.33 66.78 1.1889 | 1 0.33 67.10 1.1908 | 1 0.33 67.43 1.196 | 1 0.33 67.75 1.1982 | 1 0.33 68.08 1.2063 | 1 0.33 68.40 1.2088 | 1 0.33 68.73 1.2172 | 1 0.33 69.06 1.222 | 1 0.33 69.38 1.2227 | 1 0.33 69.71 1.2322 | 1 0.33 70.03 1.233 | 1 0.33 70.36 1.2383 | 1 0.33 70.68 1.242 | 1 0.33 71.01 1.2444 | 1 0.33 71.34 1.2485 | 1 0.33 71.66 1.2488 | 1 0.33 71.99 1.2499 | 2 0.65 72.64 1.251 | 1 0.33 72.96 1.2545 | 1 0.33 73.29 1.2576 | 1 0.33 73.62 1.2593 | 1 0.33 73.94 1.2662 | 1 0.33 74.27 1.2684 | 1 0.33 74.59 1.2707 | 1 0.33 74.92 1.2712 | 1 0.33 75.24 1.2757 | 1 0.33 75.57 1.2787 | 1 0.33 75.90 1.2788 | 1 0.33 76.22 1.2804 | 1 0.33 76.55 1.287 | 1 0.33 76.87 1.2976 | 1 0.33 77.20 1.299 | 1 0.33 77.52 1.3026 | 1 0.33 77.85 1.3045 | 1 0.33 78.18 1.3083 | 1 0.33 78.50 1.3135 | 1 0.33 78.83 1.3175 | 1 0.33 79.15 1.3196 | 1 0.33 79.48 1.3256 | 1 0.33 79.80 1.3261 | 1 0.33 80.13 1.3314 | 1 0.33 80.46 1.3322 | 1 0.33 80.78 1.3451 | 1 0.33 81.11 1.3507 | 1 0.33 81.43 1.3545 | 1 0.33 81.76 1.3546 | 1 0.33 82.08 1.3579 | 1 0.33 82.41 1.3582 | 1 0.33 82.74 1.3593 | 1 0.33 83.06 1.364 | 1 0.33 83.39 1.3766 | 1 0.33 83.71 1.3872 | 1 0.33 84.04 1.389 | 1 0.33 84.36 1.3896 | 1 0.33 84.69 1.3897 | 1 0.33 85.02 1.3994 | 1 0.33 85.34 1.4021 | 1 0.33 85.67 1.4093 | 1 0.33 85.99 1.4128 | 1 0.33 86.32 1.4158 | 1 0.33 86.64 1.418 | 1 0.33 86.97 1.4242 | 1 0.33 87.30 1.4287 | 1 0.33 87.62 1.4302 | 1 0.33 87.95 1.4332 | 1 0.33 88.27 1.443 | 1 0.33 88.60 1.4481 | 1 0.33 88.93 1.4708 | 1 0.33 89.25 1.4728 | 1 0.33 89.58 1.4769 | 1 0.33 89.90 1.4872 | 1 0.33 90.23 1.4932 | 1 0.33 90.55 1.4957 | 1 0.33 90.88 1.5116 | 1 0.33 91.21 1.519 | 1 0.33 91.53 1.5221 | 1 0.33 91.86 1.5377 | 1 0.33 92.18 1.5401 | 1 0.33 92.51 1.5511 | 1 0.33 92.83 1.5563 | 1 0.33 93.16 1.562 | 1 0.33 93.49 1.5688 | 1 0.33 93.81 1.5714 | 1 0.33 94.14 1.5759 | 1 0.33 94.46 1.5843 | 1 0.33 94.79 1.6481 | 1 0.33 95.11 1.6593 | 1 0.33 95.44 1.6813 | 1 0.33 95.77 1.6981 | 1 0.33 96.09 1.7334 | 1 0.33 96.42 1.7588 | 1 0.33 96.74 1.763 | 1 0.33 97.07 1.8182 | 1 0.33 97.39 1.8513 | 1 0.33 97.72 1.8639 | 1 0.33 98.05 1.9485 | 1 0.33 98.37 1.995 | 1 0.33 98.70 2.0187 | 1 0.33 99.02 2.7593 | 1 0.33 99.35 3.0033 | 1 0.33 99.67 3.2888 | 1 0.33 100.00 ------------+----------------------------------- Total | 307 100.00 by Jean Roth , jroth@nber.org , 14 Mar 2018