Frequencies for first 10,000 rows of hrrnum variable in ziphsahrr2005 dataset : Hospital | Referral | Regions | (HRR) | Number | Freq. Percent Cum. ------------+----------------------------------- 109 | 66 0.66 0.66 110 | 236 2.36 3.02 111 | 147 1.47 4.49 112 | 94 0.94 5.43 113 | 505 5.05 10.48 221 | 209 2.09 12.57 222 | 315 3.15 15.72 223 | 217 2.17 17.89 225 | 99 0.99 18.88 226 | 73 0.73 19.61 227 | 454 4.54 24.15 230 | 134 1.34 25.49 231 | 100 1.00 26.49 281 | 234 2.34 28.83 282 | 142 1.42 30.25 283 | 243 2.43 32.68 284 | 87 0.87 33.55 285 | 134 1.34 34.89 288 | 74 0.74 35.63 289 | 81 0.81 36.44 291 | 35 0.35 36.79 292 | 42 0.42 37.21 295 | 482 4.82 42.03 296 | 107 1.07 43.10 297 | 30 0.30 43.40 299 | 184 1.84 45.24 300 | 84 0.84 46.08 301 | 277 2.77 48.85 303 | 221 2.21 51.06 304 | 230 2.30 53.36 307 | 246 2.46 55.82 308 | 129 1.29 57.11 312 | 47 0.47 57.58 320 | 20 0.20 57.78 335 | 22 0.22 58.00 346 | 195 1.95 59.95 347 | 115 1.15 61.10 350 | 144 1.44 62.54 351 | 197 1.97 64.51 352 | 187 1.87 66.38 354 | 93 0.93 67.31 355 | 95 0.95 68.26 356 | 361 3.61 71.87 357 | 527 5.27 77.14 358 | 102 1.02 78.16 359 | 76 0.76 78.92 360 | 83 0.83 79.75 362 | 38 0.38 80.13 363 | 49 0.49 80.62 364 | 103 1.03 81.65 376 | 92 0.92 82.57 377 | 1 0.01 82.58 424 | 250 2.50 85.08 426 | 210 2.10 87.18 427 | 153 1.53 88.71 428 | 44 0.44 89.15 429 | 88 0.88 90.03 430 | 122 1.22 91.25 431 | 264 2.64 93.89 432 | 205 2.05 95.94 435 | 63 0.63 96.57 443 | 267 2.67 99.24 444 | 38 0.38 99.62 445 | 38 0.38 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 14 Mar 2018