Frequencies for first 10,000 rows of ssamsacd variable in pos2000 dataset : ssa msa | code | Freq. Percent Cum. ------------+----------------------------------- | 12 0.12 0.12 033 | 365 3.65 3.77 034 | 72 0.72 4.49 038 | 33 0.33 4.82 055 | 134 1.34 6.16 074 | 255 2.55 8.71 119 | 53 0.53 9.24 133 | 15 0.15 9.39 150 | 48 0.48 9.87 162 | 40 0.40 10.27 190 | 51 0.51 10.78 193 | 49 0.49 11.27 199 | 71 0.71 11.98 208 | 186 1.86 13.84 211 | 39 0.39 14.23 253 | 48 0.48 14.71 322 | 280 2.80 17.51 328 | 1,531 15.31 32.82 356 | 30 0.30 33.12 359 | 55 0.55 33.67 373 | 151 1.51 35.18 374 | 63 0.63 35.81 379 | 120 1.20 37.01 418 | 375 3.75 40.76 433 | 148 1.48 42.24 448 | 564 5.64 47.88 449 | 42 0.42 48.30 482 | 50 0.50 48.80 488 | 503 5.03 53.83 499 | 235 2.35 56.18 510 | 51 0.51 56.69 523 | 400 4.00 60.69 526 | 255 2.55 63.24 529 | 202 2.02 65.26 534 | 93 0.93 66.19 535 | 36 0.36 66.55 537 | 94 0.94 67.49 580 | 78 0.78 68.27 595 | 31 0.31 68.58 607 | 168 1.68 70.26 613 | 49 0.49 70.75 620 | 88 0.88 71.63 625 | 73 0.73 72.36 665 | 23 0.23 72.59 670 | 39 0.39 72.98 999 | 2,702 27.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017