Frequencies for first 10,000 rows of ssa_cnty_cd variable in pos2005 dataset : county code | Freq. Percent Cum. ------------+----------------------------------- | 27 0.27 0.27 000 | 287 2.87 3.14 010 | 132 1.32 4.46 020 | 178 1.78 6.24 030 | 153 1.53 7.77 040 | 60 0.60 8.37 050 | 41 0.41 8.78 055 | 5 0.05 8.83 060 | 808 8.08 16.91 070 | 135 1.35 18.26 080 | 96 0.96 19.22 090 | 391 3.91 23.13 100 | 98 0.98 24.11 110 | 109 1.09 25.20 120 | 150 1.50 26.70 130 | 104 1.04 27.74 140 | 130 1.30 29.04 150 | 108 1.08 30.12 160 | 66 0.66 30.78 170 | 70 0.70 31.48 180 | 29 0.29 31.77 19 | 2 0.02 31.79 190 | 51 0.51 32.30 200 | 1,465 14.65 46.95 210 | 42 0.42 47.37 220 | 62 0.62 47.99 230 | 37 0.37 48.36 240 | 37 0.37 48.73 250 | 80 0.80 49.53 260 | 29 0.29 49.82 270 | 60 0.60 50.42 280 | 44 0.44 50.86 290 | 52 0.52 51.38 300 | 59 0.59 51.97 310 | 81 0.81 52.78 320 | 39 0.39 53.17 330 | 64 0.64 53.81 340 | 132 1.32 55.13 350 | 58 0.58 55.71 360 | 228 2.28 57.99 370 | 93 0.93 58.92 380 | 72 0.72 59.64 390 | 42 0.42 60.06 400 | 338 3.38 63.44 41 | 2 0.02 63.46 410 | 69 0.69 64.15 420 | 54 0.54 64.69 430 | 210 2.10 66.79 440 | 200 2.00 68.79 450 | 58 0.58 69.37 460 | 281 2.81 72.18 470 | 376 3.76 75.94 480 | 236 2.36 78.30 490 | 100 1.00 79.30 500 | 121 1.21 80.51 510 | 135 1.35 81.86 520 | 90 0.90 82.76 530 | 204 2.04 84.80 540 | 65 0.65 85.45 550 | 76 0.76 86.21 560 | 40 0.40 86.61 570 | 66 0.66 87.27 580 | 78 0.78 88.05 590 | 295 2.95 91.00 600 | 111 1.11 92.11 610 | 67 0.67 92.78 620 | 114 1.14 93.92 630 | 49 0.49 94.41 640 | 85 0.85 95.26 650 | 91 0.91 96.17 660 | 142 1.42 97.59 670 | 44 0.44 98.03 680 | 23 0.23 98.26 690 | 31 0.31 98.57 700 | 15 0.15 98.72 710 | 71 0.71 99.43 720 | 28 0.28 99.71 730 | 10 0.10 99.81 740 | 19 0.19 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 May 2017