Frequencies for legamplci variable in pchrr2011 dataset : Leg | amputations | per 1,000 | Medicare | enrollees | Overall | Lower | confidence | limit | Freq. Percent Cum. ------------+----------------------------------- .089 | 1 0.33 0.33 .155 | 1 0.33 0.65 .193 | 1 0.33 0.98 .208 | 1 0.33 1.30 .21 | 2 0.65 1.95 .23 | 1 0.33 2.28 .264 | 1 0.33 2.61 .272 | 3 0.98 3.58 .273 | 2 0.65 4.23 .282 | 1 0.33 4.56 .284 | 1 0.33 4.89 .289 | 1 0.33 5.21 .29 | 1 0.33 5.54 .293 | 1 0.33 5.86 .295 | 1 0.33 6.19 .307 | 1 0.33 6.51 .311 | 1 0.33 6.84 .314 | 1 0.33 7.17 .316 | 1 0.33 7.49 .323 | 1 0.33 7.82 .325 | 1 0.33 8.14 .328 | 1 0.33 8.47 .332 | 1 0.33 8.79 .336 | 1 0.33 9.12 .337 | 1 0.33 9.45 .346 | 1 0.33 9.77 .348 | 1 0.33 10.10 .35 | 1 0.33 10.42 .353 | 1 0.33 10.75 .354 | 1 0.33 11.07 .355 | 1 0.33 11.40 .356 | 1 0.33 11.73 .36 | 1 0.33 12.05 .363 | 1 0.33 12.38 .366 | 2 0.65 13.03 .367 | 1 0.33 13.36 .368 | 1 0.33 13.68 .372 | 1 0.33 14.01 .379 | 3 0.98 14.98 .385 | 2 0.65 15.64 .386 | 1 0.33 15.96 .388 | 1 0.33 16.29 .392 | 1 0.33 16.61 .397 | 2 0.65 17.26 .399 | 1 0.33 17.59 .403 | 1 0.33 17.92 .405 | 1 0.33 18.24 .406 | 1 0.33 18.57 .407 | 2 0.65 19.22 .421 | 3 0.98 20.20 .426 | 1 0.33 20.52 .427 | 3 0.98 21.50 .429 | 2 0.65 22.15 .435 | 1 0.33 22.48 .439 | 1 0.33 22.80 .442 | 1 0.33 23.13 .448 | 1 0.33 23.45 .452 | 1 0.33 23.78 .462 | 2 0.65 24.43 .465 | 1 0.33 24.76 .467 | 3 0.98 25.73 .47 | 2 0.65 26.38 .471 | 1 0.33 26.71 .472 | 1 0.33 27.04 .473 | 1 0.33 27.36 .477 | 1 0.33 27.69 .479 | 2 0.65 28.34 .485 | 1 0.33 28.66 .486 | 1 0.33 28.99 .488 | 1 0.33 29.32 .489 | 2 0.65 29.97 .491 | 1 0.33 30.29 .493 | 2 0.65 30.94 .494 | 1 0.33 31.27 .496 | 1 0.33 31.60 .499 | 2 0.65 32.25 .505 | 2 0.65 32.90 .508 | 1 0.33 33.22 .51 | 1 0.33 33.55 .511 | 1 0.33 33.88 .514 | 1 0.33 34.20 .515 | 1 0.33 34.53 .518 | 1 0.33 34.85 .519 | 1 0.33 35.18 .521 | 1 0.33 35.50 .525 | 1 0.33 35.83 .528 | 1 0.33 36.16 .529 | 1 0.33 36.48 .531 | 1 0.33 36.81 .532 | 1 0.33 37.13 .534 | 1 0.33 37.46 .538 | 1 0.33 37.79 .539 | 1 0.33 38.11 .541 | 1 0.33 38.44 .544 | 1 0.33 38.76 .548 | 1 0.33 39.09 .549 | 1 0.33 39.41 .551 | 1 0.33 39.74 .552 | 1 0.33 40.07 .554 | 1 0.33 40.39 .559 | 1 0.33 40.72 .561 | 1 0.33 41.04 .563 | 1 0.33 41.37 .565 | 1 0.33 41.69 .567 | 1 0.33 42.02 .573 | 1 0.33 42.35 .575 | 1 0.33 42.67 .577 | 1 0.33 43.00 .578 | 1 0.33 43.32 .579 | 1 0.33 43.65 .588 | 1 0.33 43.97 .59 | 1 0.33 44.30 .593 | 1 0.33 44.63 .596 | 1 0.33 44.95 .601 | 1 0.33 45.28 .603 | 1 0.33 45.60 .608 | 1 0.33 45.93 .612 | 1 0.33 46.25 .617 | 1 0.33 46.58 .618 | 1 0.33 46.91 .629 | 1 0.33 47.23 .63 | 1 0.33 47.56 .631 | 1 0.33 47.88 .632 | 1 0.33 48.21 .64 | 1 0.33 48.53 .641 | 1 0.33 48.86 .644 | 1 0.33 49.19 .645 | 2 0.65 49.84 .646 | 1 0.33 50.16 .647 | 1 0.33 50.49 .65 | 1 0.33 50.81 .652 | 1 0.33 51.14 .655 | 1 0.33 51.47 .663 | 2 0.65 52.12 .671 | 1 0.33 52.44 .68 | 2 0.65 53.09 .683 | 2 0.65 53.75 .689 | 1 0.33 54.07 .69 | 1 0.33 54.40 .692 | 1 0.33 54.72 .693 | 1 0.33 55.05 .697 | 1 0.33 55.37 .699 | 1 0.33 55.70 .7 | 1 0.33 56.03 .701 | 2 0.65 56.68 .702 | 1 0.33 57.00 .706 | 1 0.33 57.33 .71 | 1 0.33 57.65 .711 | 1 0.33 57.98 .713 | 2 0.65 58.63 .721 | 1 0.33 58.96 .723 | 1 0.33 59.28 .726 | 1 0.33 59.61 .731 | 1 0.33 59.93 .74 | 2 0.65 60.59 .741 | 1 0.33 60.91 .745 | 2 0.65 61.56 .752 | 1 0.33 61.89 .753 | 2 0.65 62.54 .754 | 1 0.33 62.87 .755 | 1 0.33 63.19 .764 | 2 0.65 63.84 .768 | 1 0.33 64.17 .771 | 1 0.33 64.50 .78 | 1 0.33 64.82 .781 | 1 0.33 65.15 .788 | 1 0.33 65.47 .789 | 1 0.33 65.80 .823 | 1 0.33 66.12 .83 | 1 0.33 66.45 .833 | 1 0.33 66.78 .835 | 1 0.33 67.10 .842 | 1 0.33 67.43 .855 | 1 0.33 67.75 .863 | 1 0.33 68.08 .869 | 1 0.33 68.40 .874 | 1 0.33 68.73 .89 | 1 0.33 69.06 .893 | 1 0.33 69.38 .898 | 1 0.33 69.71 .901 | 1 0.33 70.03 .91 | 1 0.33 70.36 .971 | 1 0.33 70.68 1.039 | 1 0.33 71.01 1.076 | 1 0.33 71.34 1.193 | 1 0.33 71.66 1.81 | 1 0.33 71.99 . | 86 28.01 100.00 ------------+----------------------------------- Total | 307 100.00 by Jean Roth , jroth@nber.org , 14 Mar 2018