Frequencies for first 10,000 rows of ssamsacd variable in pos2010 dataset : SSA MSA | CODE | Freq. Percent Cum. ------------+----------------------------------- | 15 0.15 0.15 033 | 261 2.61 2.76 034 | 79 0.79 3.55 038 | 46 0.46 4.01 055 | 91 0.91 4.92 074 | 334 3.34 8.26 119 | 42 0.42 8.68 133 | 20 0.20 8.88 150 | 58 0.58 9.46 162 | 46 0.46 9.92 190 | 85 0.85 10.77 193 | 66 0.66 11.43 199 | 91 0.91 12.34 208 | 124 1.24 13.58 211 | 45 0.45 14.03 253 | 66 0.66 14.69 322 | 348 3.48 18.17 328 | 1,261 12.61 30.78 356 | 34 0.34 31.12 359 | 39 0.39 31.51 373 | 191 1.91 33.42 374 | 71 0.71 34.13 379 | 132 1.32 35.45 418 | 287 2.87 38.32 433 | 115 1.15 39.47 448 | 796 7.96 47.43 449 | 54 0.54 47.97 482 | 35 0.35 48.32 488 | 336 3.36 51.68 499 | 188 1.88 53.56 510 | 51 0.51 54.07 523 | 297 2.97 57.04 526 | 204 2.04 59.08 529 | 138 1.38 60.46 534 | 72 0.72 61.18 535 | 28 0.28 61.46 537 | 70 0.70 62.16 580 | 65 0.65 62.81 595 | 38 0.38 63.19 607 | 236 2.36 65.55 613 | 59 0.59 66.14 620 | 64 0.64 66.78 625 | 50 0.50 67.28 665 | 26 0.26 67.54 670 | 51 0.51 68.05 999 | 3,195 31.95 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017