Frequencies for legampuci variable in pchsa2010 dataset : Leg | amputations | per 1,000 | Medicare | enrollees | Overall | Upper | confidence | limit | Freq. Percent Cum. ------------+----------------------------------- -4.45 | 1 0.03 0.03 -4.26 | 1 0.03 0.06 -4.03 | 1 0.03 0.09 -4 | 1 0.03 0.12 -3.75 | 1 0.03 0.15 -3.32 | 1 0.03 0.17 -3.3 | 1 0.03 0.20 -3.21 | 2 0.06 0.26 -3.13 | 1 0.03 0.29 -3.1 | 1 0.03 0.32 -3.02 | 1 0.03 0.35 -2.93 | 1 0.03 0.38 -2.9 | 1 0.03 0.41 -2.86 | 1 0.03 0.44 -2.67 | 1 0.03 0.47 -2.63 | 2 0.06 0.52 -2.55 | 1 0.03 0.55 -2.53 | 1 0.03 0.58 -2.5 | 1 0.03 0.61 -2.47 | 1 0.03 0.64 -2.43 | 1 0.03 0.67 -2.42 | 1 0.03 0.70 -2.41 | 1 0.03 0.73 -2.4 | 1 0.03 0.76 -2.38 | 1 0.03 0.79 -2.37 | 1 0.03 0.81 -2.34 | 1 0.03 0.84 -2.19 | 1 0.03 0.87 -2.18 | 1 0.03 0.90 -2.16 | 1 0.03 0.93 -2.09 | 1 0.03 0.96 -2.08 | 1 0.03 0.99 -2.03 | 1 0.03 1.02 -2.02 | 1 0.03 1.05 -2 | 3 0.09 1.13 -1.99 | 1 0.03 1.16 -1.98 | 3 0.09 1.25 -1.96 | 2 0.06 1.31 -1.95 | 1 0.03 1.34 -1.92 | 1 0.03 1.37 -1.91 | 2 0.06 1.43 -1.9 | 2 0.06 1.48 -1.88 | 1 0.03 1.51 -1.87 | 1 0.03 1.54 -1.86 | 1 0.03 1.57 -1.83 | 3 0.09 1.66 -1.8 | 1 0.03 1.69 -1.78 | 1 0.03 1.72 -1.77 | 1 0.03 1.75 -1.76 | 1 0.03 1.77 -1.75 | 1 0.03 1.80 -1.74 | 2 0.06 1.86 -1.73 | 1 0.03 1.89 -1.72 | 2 0.06 1.95 -1.71 | 2 0.06 2.01 -1.7 | 2 0.06 2.07 -1.69 | 5 0.15 2.21 -1.68 | 4 0.12 2.33 -1.67 | 2 0.06 2.39 -1.66 | 2 0.06 2.44 -1.65 | 1 0.03 2.47 -1.64 | 1 0.03 2.50 -1.63 | 2 0.06 2.56 -1.62 | 2 0.06 2.62 -1.61 | 5 0.15 2.76 -1.6 | 2 0.06 2.82 -1.58 | 3 0.09 2.91 -1.57 | 2 0.06 2.97 -1.56 | 3 0.09 3.05 -1.55 | 2 0.06 3.11 -1.54 | 2 0.06 3.17 -1.53 | 2 0.06 3.23 -1.52 | 2 0.06 3.29 -1.51 | 2 0.06 3.35 -1.5 | 1 0.03 3.38 -1.49 | 2 0.06 3.43 -1.48 | 1 0.03 3.46 -1.47 | 2 0.06 3.52 -1.46 | 2 0.06 3.58 -1.45 | 1 0.03 3.61 -1.44 | 3 0.09 3.70 -1.43 | 3 0.09 3.78 -1.42 | 1 0.03 3.81 -1.41 | 3 0.09 3.90 -1.4 | 2 0.06 3.96 -1.38 | 6 0.17 4.13 -1.37 | 3 0.09 4.22 -1.35 | 1 0.03 4.25 -1.34 | 2 0.06 4.31 -1.33 | 1 0.03 4.34 -1.32 | 2 0.06 4.39 -1.31 | 2 0.06 4.45 -1.3 | 3 0.09 4.54 -1.29 | 3 0.09 4.63 -1.28 | 5 0.15 4.77 -1.26 | 1 0.03 4.80 -1.25 | 4 0.12 4.92 -1.24 | 3 0.09 5.00 -1.23 | 9 0.26 5.27 -1.22 | 5 0.15 5.41 -1.21 | 6 0.17 5.59 -1.19 | 1 0.03 5.62 -1.18 | 7 0.20 5.82 -1.17 | 2 0.06 5.88 -1.16 | 4 0.12 5.99 -1.15 | 4 0.12 6.11 -1.14 | 3 0.09 6.20 -1.13 | 1 0.03 6.23 -1.12 | 4 0.12 6.34 -1.1 | 2 0.06 6.40 -1.09 | 2 0.06 6.46 -1.08 | 1 0.03 6.49 -1.07 | 7 0.20 6.69 -1.06 | 1 0.03 6.72 -1.05 | 3 0.09 6.81 -1.04 | 5 0.15 6.95 -1.03 | 1 0.03 6.98 -1.02 | 1 0.03 7.01 -1 | 4 0.12 7.13 -.99 | 3 0.09 7.22 -.98 | 6 0.17 7.39 -.97 | 3 0.09 7.48 -.96 | 4 0.12 7.59 -.95 | 2 0.06 7.65 -.94 | 3 0.09 7.74 -.93 | 1 0.03 7.77 -.92 | 3 0.09 7.86 -.91 | 1 0.03 7.88 -.89 | 1 0.03 7.91 -.87 | 2 0.06 7.97 -.86 | 1 0.03 8.00 -.85 | 4 0.12 8.12 -.84 | 2 0.06 8.18 -.83 | 2 0.06 8.23 -.81 | 3 0.09 8.32 -.8 | 2 0.06 8.38 -.79 | 2 0.06 8.44 -.78 | 2 0.06 8.50 -.77 | 1 0.03 8.52 -.76 | 2 0.06 8.58 -.75 | 1 0.03 8.61 -.74 | 1 0.03 8.64 -.73 | 2 0.06 8.70 -.71 | 2 0.06 8.76 -.7 | 1 0.03 8.79 -.68 | 1 0.03 8.82 -.66 | 1 0.03 8.84 -.65 | 1 0.03 8.87 -.64 | 1 0.03 8.90 -.62 | 1 0.03 8.93 -.58 | 1 0.03 8.96 -.5 | 1 0.03 8.99 .34 | 1 0.03 9.02 .47 | 1 0.03 9.05 .54 | 1 0.03 9.08 .56 | 4 0.12 9.19 .57 | 2 0.06 9.25 .59 | 1 0.03 9.28 .6 | 4 0.12 9.40 .61 | 4 0.12 9.51 .62 | 3 0.09 9.60 .63 | 1 0.03 9.63 .64 | 3 0.09 9.72 .65 | 2 0.06 9.78 .66 | 1 0.03 9.81 .67 | 2 0.06 9.86 .68 | 1 0.03 9.89 .69 | 4 0.12 10.01 .7 | 1 0.03 10.04 .71 | 2 0.06 10.10 .73 | 1 0.03 10.13 .75 | 3 0.09 10.21 .76 | 2 0.06 10.27 .77 | 1 0.03 10.30 .79 | 4 0.12 10.42 .8 | 2 0.06 10.47 .81 | 2 0.06 10.53 .82 | 1 0.03 10.56 .83 | 1 0.03 10.59 .85 | 1 0.03 10.62 .87 | 4 0.12 10.74 .88 | 1 0.03 10.77 .89 | 5 0.15 10.91 .9 | 5 0.15 11.06 .92 | 4 0.12 11.17 .93 | 2 0.06 11.23 .94 | 1 0.03 11.26 .95 | 1 0.03 11.29 .96 | 1 0.03 11.32 .97 | 1 0.03 11.35 .98 | 1 0.03 11.38 .99 | 2 0.06 11.43 1.01 | 1 0.03 11.46 1.02 | 2 0.06 11.52 1.03 | 3 0.09 11.61 1.05 | 1 0.03 11.64 1.06 | 3 0.09 11.73 1.07 | 1 0.03 11.75 1.08 | 2 0.06 11.81 1.09 | 3 0.09 11.90 1.11 | 1 0.03 11.93 1.13 | 3 0.09 12.02 1.14 | 1 0.03 12.05 1.16 | 1 0.03 12.07 1.19 | 1 0.03 12.10 1.21 | 2 0.06 12.16 1.22 | 1 0.03 12.19 1.23 | 3 0.09 12.28 1.27 | 1 0.03 12.31 1.34 | 2 0.06 12.37 1.36 | 1 0.03 12.39 1.39 | 2 0.06 12.45 1.44 | 1 0.03 12.48 1.5 | 1 0.03 12.51 1.6 | 1 0.03 12.54 1.62 | 1 0.03 12.57 . | 3,005 87.43 100.00 ------------+----------------------------------- Total | 3,437 100.00 by Jean Roth , jroth@nber.org , 14 Mar 2018