Frequencies for first 10,000 rows of patcode variable in namcs2014 dataset : Sequential | numbering | of visit | records per | physician | Freq. Percent Cum. ------------+----------------------------------- 1 | 496 4.96 4.96 2 | 479 4.79 9.75 3 | 468 4.68 14.43 4 | 453 4.53 18.96 5 | 447 4.47 23.43 6 | 425 4.25 27.68 7 | 411 4.11 31.79 8 | 403 4.03 35.82 9 | 397 3.97 39.79 10 | 383 3.83 43.62 11 | 367 3.67 47.29 12 | 353 3.53 50.82 13 | 337 3.37 54.19 14 | 322 3.22 57.41 15 | 317 3.17 60.58 16 | 304 3.04 63.62 17 | 292 2.92 66.54 18 | 284 2.84 69.38 19 | 276 2.76 72.14 20 | 261 2.61 74.75 21 | 239 2.39 77.14 22 | 227 2.27 79.41 23 | 206 2.06 81.47 24 | 188 1.88 83.35 25 | 176 1.76 85.11 26 | 158 1.58 86.69 27 | 150 1.50 88.19 28 | 139 1.39 89.58 29 | 135 1.35 90.93 30 | 123 1.23 92.16 31 | 108 1.08 93.24 32 | 100 1.00 94.24 33 | 87 0.87 95.11 34 | 77 0.77 95.88 35 | 71 0.71 96.59 36 | 57 0.57 97.16 37 | 52 0.52 97.68 38 | 43 0.43 98.11 39 | 37 0.37 98.48 40 | 33 0.33 98.81 41 | 23 0.23 99.04 42 | 15 0.15 99.19 43 | 10 0.10 99.29 44 | 8 0.08 99.37 45 | 7 0.07 99.44 46 | 6 0.06 99.50 47 | 6 0.06 99.56 48 | 6 0.06 99.62 49 | 5 0.05 99.67 50 | 3 0.03 99.70 51 | 2 0.02 99.72 52 | 2 0.02 99.74 53 | 2 0.02 99.76 54 | 2 0.02 99.78 55 | 2 0.02 99.80 56 | 1 0.01 99.81 57 | 1 0.01 99.82 58 | 1 0.01 99.83 59 | 1 0.01 99.84 60 | 1 0.01 99.85 61 | 1 0.01 99.86 62 | 1 0.01 99.87 63 | 1 0.01 99.88 64 | 1 0.01 99.89 65 | 1 0.01 99.90 66 | 1 0.01 99.91 67 | 1 0.01 99.92 68 | 1 0.01 99.93 69 | 1 0.01 99.94 70 | 1 0.01 99.95 71 | 1 0.01 99.96 72 | 1 0.01 99.97 73 | 1 0.01 99.98 74 | 1 0.01 99.99 75 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 27 Mar 2017