Frequencies for first 10,000 rows of model variable in vehicle dataset : model | Freq. Percent Cum. ------------+----------------------------------- 1 | 151 1.51 1.51 2 | 180 1.80 3.31 3 | 185 1.85 5.16 4 | 89 0.89 6.05 5 | 35 0.35 6.40 6 | 31 0.31 6.71 7 | 48 0.48 7.19 8 | 16 0.16 7.35 9 | 96 0.96 8.31 10 | 18 0.18 8.49 11 | 6 0.06 8.55 12 | 11 0.11 8.66 13 | 117 1.17 9.83 14 | 31 0.31 10.14 15 | 43 0.43 10.57 16 | 190 1.90 12.47 17 | 216 2.16 14.63 18 | 105 1.05 15.68 19 | 58 0.58 16.26 20 | 225 2.25 18.51 21 | 21 0.21 18.72 22 | 5 0.05 18.77 23 | 3 0.03 18.80 31 | 397 3.97 22.77 32 | 572 5.72 28.49 33 | 108 1.08 29.57 34 | 190 1.90 31.47 35 | 172 1.72 33.19 36 | 89 0.89 34.08 37 | 183 1.83 35.91 38 | 61 0.61 36.52 39 | 79 0.79 37.31 40 | 255 2.55 39.86 41 | 55 0.55 40.41 42 | 55 0.55 40.96 43 | 153 1.53 42.49 44 | 15 0.15 42.64 45 | 19 0.19 42.83 46 | 25 0.25 43.08 47 | 96 0.96 44.04 48 | 11 0.11 44.15 49 | 2 0.02 44.17 51 | 3 0.03 44.20 52 | 16 0.16 44.36 54 | 1 0.01 44.37 398 | 4 0.04 44.41 399 | 72 0.72 45.13 401 | 566 5.66 50.79 402 | 165 1.65 52.44 403 | 43 0.43 52.87 404 | 127 1.27 54.14 405 | 12 0.12 54.26 421 | 167 1.67 55.93 422 | 70 0.70 56.63 423 | 9 0.09 56.72 431 | 101 1.01 57.73 441 | 198 1.98 59.71 442 | 186 1.86 61.57 443 | 48 0.48 62.05 461 | 152 1.52 63.57 466 | 5 0.05 63.62 470 | 1 0.01 63.63 471 | 574 5.74 69.37 472 | 177 1.77 71.14 473 | 3 0.03 71.17 480 | 1 0.01 71.18 481 | 995 9.95 81.13 482 | 184 1.84 82.97 498 | 5 0.05 83.02 499 | 45 0.45 83.47 701 | 6 0.06 83.53 702 | 4 0.04 83.57 703 | 21 0.21 83.78 704 | 5 0.05 83.83 705 | 152 1.52 85.35 706 | 406 4.06 89.41 709 | 60 0.60 90.01 732 | 1 0.01 90.02 733 | 10 0.10 90.12 734 | 2 0.02 90.14 739 | 14 0.14 90.28 804 | 7 0.07 90.35 806 | 2 0.02 90.37 808 | 2 0.02 90.39 809 | 6 0.06 90.45 850 | 14 0.14 90.59 880 | 9 0.09 90.68 881 | 491 4.91 95.59 882 | 42 0.42 96.01 883 | 62 0.62 96.63 884 | 78 0.78 97.41 890 | 3 0.03 97.44 898 | 5 0.05 97.49 899 | 10 0.10 97.59 902 | 3 0.03 97.62 907 | 2 0.02 97.64 908 | 2 0.02 97.66 981 | 35 0.35 98.01 988 | 8 0.08 98.09 998 | 37 0.37 98.46 999 | 154 1.54 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016