Frequencies for first 10,000 rows of model variable in vehicle dataset : Vehicle | Model | Freq. Percent Cum. ------------+----------------------------------- 1 | 68 0.68 0.68 2 | 135 1.35 2.03 3 | 140 1.40 3.43 4 | 28 0.28 3.71 5 | 25 0.25 3.96 6 | 40 0.40 4.36 7 | 51 0.51 4.87 8 | 7 0.07 4.94 9 | 41 0.41 5.35 10 | 6 0.06 5.41 11 | 4 0.04 5.45 12 | 11 0.11 5.56 13 | 30 0.30 5.86 14 | 13 0.13 5.99 15 | 6 0.06 6.05 16 | 134 1.34 7.39 17 | 101 1.01 8.40 18 | 42 0.42 8.82 19 | 16 0.16 8.98 20 | 127 1.27 10.25 21 | 34 0.34 10.59 22 | 65 0.65 11.24 23 | 53 0.53 11.77 24 | 47 0.47 12.24 25 | 10 0.10 12.34 26 | 13 0.13 12.47 27 | 2 0.02 12.49 28 | 2 0.02 12.51 31 | 323 3.23 15.74 32 | 484 4.84 20.58 33 | 89 0.89 21.47 34 | 154 1.54 23.01 35 | 150 1.50 24.51 36 | 74 0.74 25.25 37 | 236 2.36 27.61 38 | 49 0.49 28.10 39 | 79 0.79 28.89 40 | 301 3.01 31.90 41 | 24 0.24 32.14 42 | 46 0.46 32.60 43 | 191 1.91 34.51 44 | 14 0.14 34.65 45 | 33 0.33 34.98 46 | 65 0.65 35.63 47 | 161 1.61 37.24 48 | 26 0.26 37.50 49 | 28 0.28 37.78 50 | 60 0.60 38.38 51 | 62 0.62 39.00 52 | 42 0.42 39.42 53 | 3 0.03 39.45 54 | 16 0.16 39.61 55 | 1 0.01 39.62 398 | 14 0.14 39.76 399 | 19 0.19 39.95 401 | 531 5.31 45.26 402 | 213 2.13 47.39 403 | 152 1.52 48.91 404 | 155 1.55 50.46 405 | 23 0.23 50.69 406 | 1 0.01 50.70 407 | 3 0.03 50.73 421 | 277 2.77 53.50 422 | 114 1.14 54.64 423 | 13 0.13 54.77 431 | 65 0.65 55.42 441 | 141 1.41 56.83 442 | 129 1.29 58.12 443 | 46 0.46 58.58 444 | 9 0.09 58.67 461 | 132 1.32 59.99 462 | 2 0.02 60.01 466 | 1 0.01 60.02 471 | 283 2.83 62.85 472 | 204 2.04 64.89 473 | 36 0.36 65.25 480 | 5 0.05 65.30 481 | 899 8.99 74.29 482 | 257 2.57 76.86 498 | 8 0.08 76.94 499 | 8 0.08 77.02 598 | 1 0.01 77.03 701 | 8 0.08 77.11 702 | 5 0.05 77.16 703 | 34 0.34 77.50 704 | 12 0.12 77.62 705 | 279 2.79 80.41 706 | 723 7.23 87.64 709 | 116 1.16 88.80 732 | 1 0.01 88.81 733 | 8 0.08 88.89 734 | 15 0.15 89.04 739 | 27 0.27 89.31 804 | 6 0.06 89.37 806 | 4 0.04 89.41 808 | 2 0.02 89.43 809 | 17 0.17 89.60 850 | 12 0.12 89.72 870 | 17 0.17 89.89 880 | 30 0.30 90.19 881 | 583 5.83 96.02 882 | 30 0.30 96.32 883 | 27 0.27 96.59 884 | 8 0.08 96.67 898 | 4 0.04 96.71 902 | 1 0.01 96.72 907 | 1 0.01 96.73 908 | 2 0.02 96.75 981 | 29 0.29 97.04 983 | 1 0.01 97.05 988 | 3 0.03 97.08 989 | 6 0.06 97.14 997 | 1 0.01 97.15 998 | 32 0.32 97.47 999 | 253 2.53 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016