Frequencies for first 10,000 rows of ssamsacd variable in pos2009 dataset : SSA MSA | CODE | Freq. Percent Cum. ------------+----------------------------------- | 15 0.15 0.15 033 | 263 2.63 2.78 034 | 79 0.79 3.57 038 | 44 0.44 4.01 055 | 94 0.94 4.95 074 | 330 3.30 8.25 119 | 42 0.42 8.67 133 | 20 0.20 8.87 150 | 57 0.57 9.44 162 | 46 0.46 9.90 190 | 81 0.81 10.71 193 | 61 0.61 11.32 199 | 91 0.91 12.23 208 | 128 1.28 13.51 211 | 45 0.45 13.96 253 | 66 0.66 14.62 322 | 340 3.40 18.02 328 | 1,339 13.39 31.41 356 | 34 0.34 31.75 359 | 39 0.39 32.14 373 | 185 1.85 33.99 374 | 70 0.70 34.69 379 | 129 1.29 35.98 418 | 287 2.87 38.85 433 | 120 1.20 40.05 448 | 763 7.63 47.68 449 | 54 0.54 48.22 482 | 34 0.34 48.56 488 | 358 3.58 52.14 499 | 190 1.90 54.04 510 | 52 0.52 54.56 523 | 302 3.02 57.58 526 | 204 2.04 59.62 529 | 140 1.40 61.02 534 | 72 0.72 61.74 535 | 28 0.28 62.02 537 | 70 0.70 62.72 580 | 66 0.66 63.38 595 | 37 0.37 63.75 607 | 231 2.31 66.06 613 | 60 0.60 66.66 620 | 63 0.63 67.29 625 | 50 0.50 67.79 665 | 26 0.26 68.05 670 | 50 0.50 68.55 999 | 3,145 31.45 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017