Frequencies for first 10,000 rows of model variable in vehicle dataset : Vehicle | Model | Freq. Percent Cum. ------------+----------------------------------- 1 | 82 0.82 0.82 2 | 148 1.48 2.30 3 | 157 1.57 3.87 4 | 39 0.39 4.26 5 | 15 0.15 4.41 6 | 51 0.51 4.92 7 | 50 0.50 5.42 8 | 14 0.14 5.56 9 | 60 0.60 6.16 10 | 7 0.07 6.23 12 | 8 0.08 6.31 13 | 40 0.40 6.71 14 | 10 0.10 6.81 15 | 9 0.09 6.90 16 | 132 1.32 8.22 17 | 113 1.13 9.35 18 | 73 0.73 10.08 19 | 15 0.15 10.23 20 | 161 1.61 11.84 21 | 31 0.31 12.15 22 | 68 0.68 12.83 23 | 27 0.27 13.10 24 | 28 0.28 13.38 25 | 12 0.12 13.50 26 | 7 0.07 13.57 27 | 3 0.03 13.60 28 | 3 0.03 13.63 31 | 296 2.96 16.59 32 | 511 5.11 21.70 33 | 90 0.90 22.60 34 | 167 1.67 24.27 35 | 148 1.48 25.75 36 | 72 0.72 26.47 37 | 206 2.06 28.53 38 | 46 0.46 28.99 39 | 83 0.83 29.82 40 | 266 2.66 32.48 41 | 29 0.29 32.77 42 | 45 0.45 33.22 43 | 174 1.74 34.96 44 | 21 0.21 35.17 45 | 33 0.33 35.50 46 | 65 0.65 36.15 47 | 177 1.77 37.92 48 | 28 0.28 38.20 49 | 37 0.37 38.57 50 | 37 0.37 38.94 51 | 70 0.70 39.64 52 | 50 0.50 40.14 53 | 4 0.04 40.18 54 | 19 0.19 40.37 55 | 2 0.02 40.39 398 | 12 0.12 40.51 399 | 11 0.11 40.62 401 | 548 5.48 46.10 402 | 251 2.51 48.61 403 | 119 1.19 49.80 404 | 150 1.50 51.30 405 | 21 0.21 51.51 406 | 6 0.06 51.57 407 | 1 0.01 51.58 421 | 247 2.47 54.05 422 | 129 1.29 55.34 423 | 15 0.15 55.49 431 | 70 0.70 56.19 441 | 165 1.65 57.84 442 | 163 1.63 59.47 443 | 41 0.41 59.88 444 | 6 0.06 59.94 461 | 128 1.28 61.22 470 | 1 0.01 61.23 471 | 314 3.14 64.37 472 | 198 1.98 66.35 473 | 36 0.36 66.71 480 | 4 0.04 66.75 481 | 920 9.20 75.95 482 | 258 2.58 78.53 498 | 4 0.04 78.57 499 | 7 0.07 78.64 701 | 9 0.09 78.73 702 | 5 0.05 78.78 703 | 18 0.18 78.96 704 | 10 0.10 79.06 705 | 237 2.37 81.43 706 | 687 6.87 88.30 709 | 100 1.00 89.30 731 | 1 0.01 89.31 732 | 2 0.02 89.33 733 | 10 0.10 89.43 734 | 6 0.06 89.49 739 | 20 0.20 89.69 804 | 8 0.08 89.77 806 | 6 0.06 89.83 808 | 1 0.01 89.84 809 | 16 0.16 90.00 850 | 13 0.13 90.13 870 | 2 0.02 90.15 880 | 33 0.33 90.48 881 | 494 4.94 95.42 882 | 29 0.29 95.71 883 | 70 0.70 96.41 884 | 10 0.10 96.51 890 | 4 0.04 96.55 898 | 5 0.05 96.60 902 | 2 0.02 96.62 905 | 1 0.01 96.63 907 | 3 0.03 96.66 908 | 1 0.01 96.67 981 | 50 0.50 97.17 983 | 2 0.02 97.19 988 | 4 0.04 97.23 998 | 22 0.22 97.45 999 | 255 2.55 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016