Frequencies for carotidendarterectomyper1000medi variable in 1992_surg_discharg Carotid | Endarterect | omy per | 1000 | Medicare | Enrollees | 1992 | Freq. Percent Cum. ------------+----------------------------------- .679322 | 1 0.33 0.33 .7307902 | 1 0.33 0.65 .7946803 | 1 0.33 0.98 .8043113 | 1 0.33 1.30 .8051785 | 1 0.33 1.63 .8290359 | 1 0.33 1.95 .8515106 | 1 0.33 2.28 .8682141 | 1 0.33 2.61 .8710725 | 1 0.33 2.93 .975472 | 1 0.33 3.26 .9800063 | 1 0.33 3.58 .9882818 | 1 0.33 3.91 1.006762 | 1 0.33 4.23 1.017254 | 1 0.33 4.56 1.019566 | 1 0.33 4.89 1.049124 | 1 0.33 5.21 1.057525 | 1 0.33 5.54 1.057809 | 1 0.33 5.86 1.087067 | 1 0.33 6.19 1.133862 | 1 0.33 6.51 1.184081 | 1 0.33 6.84 1.205784 | 1 0.33 7.17 1.220647 | 1 0.33 7.49 1.226488 | 1 0.33 7.82 1.245386 | 1 0.33 8.14 1.252557 | 1 0.33 8.47 1.287903 | 1 0.33 8.79 1.291015 | 1 0.33 9.12 1.325854 | 1 0.33 9.45 1.341 | 1 0.33 9.77 1.355764 | 1 0.33 10.10 1.369743 | 1 0.33 10.42 1.380504 | 1 0.33 10.75 1.380885 | 1 0.33 11.07 1.381057 | 1 0.33 11.40 1.386199 | 1 0.33 11.73 1.391409 | 1 0.33 12.05 1.401859 | 1 0.33 12.38 1.43444 | 1 0.33 12.70 1.443662 | 1 0.33 13.03 1.444579 | 1 0.33 13.36 1.445943 | 1 0.33 13.68 1.453443 | 1 0.33 14.01 1.461301 | 1 0.33 14.33 1.488073 | 1 0.33 14.66 1.496292 | 1 0.33 14.98 1.500837 | 1 0.33 15.31 1.503595 | 1 0.33 15.64 1.514132 | 1 0.33 15.96 1.514728 | 1 0.33 16.29 1.523196 | 1 0.33 16.61 1.524829 | 1 0.33 16.94 1.559577 | 1 0.33 17.26 1.561188 | 1 0.33 17.59 1.56721 | 1 0.33 17.92 1.576228 | 1 0.33 18.24 1.577873 | 1 0.33 18.57 1.578985 | 1 0.33 18.89 1.586255 | 1 0.33 19.22 1.60144 | 1 0.33 19.54 1.603721 | 1 0.33 19.87 1.614038 | 1 0.33 20.20 1.623986 | 1 0.33 20.52 1.641743 | 1 0.33 20.85 1.653991 | 1 0.33 21.17 1.654338 | 1 0.33 21.50 1.673435 | 1 0.33 21.82 1.680316 | 1 0.33 22.15 1.682224 | 1 0.33 22.48 1.69717 | 1 0.33 22.80 1.707723 | 1 0.33 23.13 1.722602 | 1 0.33 23.45 1.747323 | 1 0.33 23.78 1.749795 | 1 0.33 24.10 1.766624 | 1 0.33 24.43 1.767588 | 1 0.33 24.76 1.768041 | 1 0.33 25.08 1.775306 | 1 0.33 25.41 1.779766 | 1 0.33 25.73 1.781433 | 1 0.33 26.06 1.785824 | 1 0.33 26.38 1.788783 | 1 0.33 26.71 1.791885 | 1 0.33 27.04 1.799336 | 1 0.33 27.36 1.799581 | 1 0.33 27.69 1.80527 | 1 0.33 28.01 1.822358 | 1 0.33 28.34 1.832672 | 1 0.33 28.66 1.835399 | 1 0.33 28.99 1.852522 | 1 0.33 29.32 1.862771 | 1 0.33 29.64 1.863154 | 1 0.33 29.97 1.866738 | 1 0.33 30.29 1.875151 | 1 0.33 30.62 1.89289 | 1 0.33 30.94 1.897282 | 1 0.33 31.27 1.907596 | 1 0.33 31.60 1.913583 | 1 0.33 31.92 1.92144 | 1 0.33 32.25 1.922679 | 1 0.33 32.57 1.9246 | 1 0.33 32.90 1.92835 | 1 0.33 33.22 1.941411 | 1 0.33 33.55 1.955538 | 1 0.33 33.88 1.968424 | 1 0.33 34.20 1.97081 | 1 0.33 34.53 1.971756 | 1 0.33 34.85 1.978758 | 1 0.33 35.18 1.978891 | 1 0.33 35.50 1.991041 | 1 0.33 35.83 1.998845 | 1 0.33 36.16 2.006075 | 1 0.33 36.48 2.008759 | 1 0.33 36.81 2.010325 | 1 0.33 37.13 2.013093 | 1 0.33 37.46 2.015034 | 1 0.33 37.79 2.038051 | 1 0.33 38.11 2.048414 | 1 0.33 38.44 2.053125 | 1 0.33 38.76 2.054809 | 1 0.33 39.09 2.063687 | 1 0.33 39.41 2.078511 | 1 0.33 39.74 2.084922 | 1 0.33 40.07 2.087057 | 1 0.33 40.39 2.088283 | 1 0.33 40.72 2.094389 | 1 0.33 41.04 2.095177 | 1 0.33 41.37 2.096471 | 1 0.33 41.69 2.096529 | 1 0.33 42.02 2.115154 | 1 0.33 42.35 2.11892 | 1 0.33 42.67 2.138775 | 1 0.33 43.00 2.152023 | 1 0.33 43.32 2.154486 | 1 0.33 43.65 2.156874 | 1 0.33 43.97 2.156904 | 1 0.33 44.30 2.166528 | 1 0.33 44.63 2.167975 | 1 0.33 44.95 2.176232 | 1 0.33 45.28 2.182232 | 1 0.33 45.60 2.190871 | 1 0.33 45.93 2.196431 | 1 0.33 46.25 2.196781 | 1 0.33 46.58 2.199026 | 1 0.33 46.91 2.207562 | 1 0.33 47.23 2.208803 | 1 0.33 47.56 2.221391 | 1 0.33 47.88 2.224604 | 1 0.33 48.21 2.241961 | 1 0.33 48.53 2.244294 | 1 0.33 48.86 2.263401 | 1 0.33 49.19 2.265843 | 1 0.33 49.51 2.267632 | 1 0.33 49.84 2.272129 | 1 0.33 50.16 2.281475 | 1 0.33 50.49 2.284436 | 1 0.33 50.81 2.284846 | 1 0.33 51.14 2.287623 | 1 0.33 51.47 2.303201 | 1 0.33 51.79 2.303334 | 1 0.33 52.12 2.304102 | 1 0.33 52.44 2.307333 | 1 0.33 52.77 2.320282 | 1 0.33 53.09 2.32356 | 1 0.33 53.42 2.332433 | 1 0.33 53.75 2.346317 | 1 0.33 54.07 2.348146 | 1 0.33 54.40 2.361762 | 1 0.33 54.72 2.362432 | 1 0.33 55.05 2.365804 | 1 0.33 55.37 2.369019 | 1 0.33 55.70 2.371304 | 1 0.33 56.03 2.375041 | 1 0.33 56.35 2.385404 | 1 0.33 56.68 2.389536 | 1 0.33 57.00 2.399837 | 1 0.33 57.33 2.410229 | 1 0.33 57.65 2.421296 | 1 0.33 57.98 2.4216 | 1 0.33 58.31 2.422258 | 1 0.33 58.63 2.427346 | 1 0.33 58.96 2.438763 | 1 0.33 59.28 2.44085 | 1 0.33 59.61 2.4419 | 1 0.33 59.93 2.459521 | 1 0.33 60.26 2.46679 | 1 0.33 60.59 2.475801 | 1 0.33 60.91 2.48598 | 1 0.33 61.24 2.48786 | 1 0.33 61.56 2.496044 | 1 0.33 61.89 2.505165 | 1 0.33 62.21 2.508929 | 1 0.33 62.54 2.510414 | 1 0.33 62.87 2.512789 | 1 0.33 63.19 2.519116 | 1 0.33 63.52 2.51918 | 1 0.33 63.84 2.526679 | 1 0.33 64.17 2.53248 | 1 0.33 64.50 2.535641 | 1 0.33 64.82 2.535807 | 1 0.33 65.15 2.541553 | 1 0.33 65.47 2.546316 | 1 0.33 65.80 2.553231 | 1 0.33 66.12 2.555378 | 1 0.33 66.45 2.555925 | 1 0.33 66.78 2.558385 | 1 0.33 67.10 2.565758 | 1 0.33 67.43 2.582727 | 1 0.33 67.75 2.595708 | 1 0.33 68.08 2.609832 | 1 0.33 68.40 2.61978 | 1 0.33 68.73 2.629421 | 1 0.33 69.06 2.63019 | 1 0.33 69.38 2.638344 | 1 0.33 69.71 2.643568 | 1 0.33 70.03 2.645904 | 1 0.33 70.36 2.647592 | 1 0.33 70.68 2.649379 | 1 0.33 71.01 2.654689 | 1 0.33 71.34 2.655494 | 1 0.33 71.66 2.667623 | 1 0.33 71.99 2.691348 | 1 0.33 72.31 2.69907 | 1 0.33 72.64 2.71565 | 1 0.33 72.96 2.741 | 1 0.33 73.29 2.741903 | 1 0.33 73.62 2.751408 | 1 0.33 73.94 2.75161 | 1 0.33 74.27 2.75305 | 1 0.33 74.59 2.782477 | 1 0.33 74.92 2.784988 | 1 0.33 75.24 2.789077 | 1 0.33 75.57 2.795218 | 1 0.33 75.90 2.805277 | 1 0.33 76.22 2.810164 | 1 0.33 76.55 2.816632 | 1 0.33 76.87 2.8226 | 1 0.33 77.20 2.827434 | 1 0.33 77.52 2.838624 | 1 0.33 77.85 2.850539 | 1 0.33 78.18 2.855119 | 1 0.33 78.50 2.855464 | 1 0.33 78.83 2.865388 | 1 0.33 79.15 2.870186 | 1 0.33 79.48 2.876688 | 1 0.33 79.80 2.879735 | 1 0.33 80.13 2.882607 | 1 0.33 80.46 2.887228 | 1 0.33 80.78 2.89223 | 1 0.33 81.11 2.912766 | 1 0.33 81.43 2.913495 | 1 0.33 81.76 2.946743 | 1 0.33 82.08 2.96134 | 1 0.33 82.41 2.973573 | 1 0.33 82.74 2.988699 | 1 0.33 83.06 3.017642 | 1 0.33 83.39 3.02912 | 1 0.33 83.71 3.042303 | 1 0.33 84.04 3.090556 | 1 0.33 84.36 3.108807 | 1 0.33 84.69 3.12569 | 1 0.33 85.02 3.156022 | 1 0.33 85.34 3.165128 | 1 0.33 85.67 3.229979 | 1 0.33 85.99 3.247043 | 1 0.33 86.32 3.254815 | 1 0.33 86.64 3.262081 | 1 0.33 86.97 3.309601 | 1 0.33 87.30 3.340401 | 1 0.33 87.62 3.362431 | 1 0.33 87.95 3.386192 | 1 0.33 88.27 3.444056 | 1 0.33 88.60 3.510935 | 1 0.33 88.93 3.514853 | 1 0.33 89.25 3.531364 | 1 0.33 89.58 3.537881 | 1 0.33 89.90 3.543595 | 1 0.33 90.23 3.597113 | 1 0.33 90.55 3.649826 | 1 0.33 90.88 3.674543 | 1 0.33 91.21 3.677488 | 1 0.33 91.53 3.68765 | 1 0.33 91.86 3.712301 | 1 0.33 92.18 3.778461 | 1 0.33 92.51 3.783364 | 1 0.33 92.83 3.867211 | 1 0.33 93.16 3.908249 | 1 0.33 93.49 3.91953 | 1 0.33 93.81 3.990638 | 1 0.33 94.14 4.003659 | 1 0.33 94.46 4.010268 | 1 0.33 94.79 4.02539 | 1 0.33 95.11 4.114476 | 1 0.33 95.44 4.211893 | 1 0.33 95.77 4.227695 | 1 0.33 96.09 4.244588 | 1 0.33 96.42 4.282776 | 1 0.33 96.74 4.283036 | 1 0.33 97.07 4.400795 | 1 0.33 97.39 4.434654 | 1 0.33 97.72 4.496104 | 1 0.33 98.05 4.722709 | 1 0.33 98.37 4.746346 | 1 0.33 98.70 4.964448 | 1 0.33 99.02 5.39556 | 1 0.33 99.35 5.480586 | 1 0.33 99.67 6.750413 | 1 0.33 100.00 ------------+----------------------------------- Total | 307 100.00 by Jean Roth , jroth@nber.org , 14 Mar 2018