Frequencies for first 10,000 rows of model variable in vehicle dataset : model | Freq. Percent Cum. ------------+----------------------------------- 1 | 156 1.56 1.56 2 | 168 1.68 3.24 3 | 255 2.55 5.79 4 | 123 1.23 7.02 5 | 30 0.30 7.32 6 | 49 0.49 7.81 7 | 55 0.55 8.36 8 | 13 0.13 8.49 9 | 119 1.19 9.68 10 | 25 0.25 9.93 11 | 18 0.18 10.11 12 | 12 0.12 10.23 13 | 122 1.22 11.45 14 | 24 0.24 11.69 15 | 61 0.61 12.30 16 | 204 2.04 14.34 17 | 244 2.44 16.78 18 | 121 1.21 17.99 19 | 84 0.84 18.83 20 | 213 2.13 20.96 21 | 14 0.14 21.10 22 | 4 0.04 21.14 23 | 4 0.04 21.18 31 | 429 4.29 25.47 32 | 593 5.93 31.40 33 | 119 1.19 32.59 34 | 199 1.99 34.58 35 | 146 1.46 36.04 36 | 68 0.68 36.72 37 | 151 1.51 38.23 38 | 75 0.75 38.98 39 | 83 0.83 39.81 40 | 205 2.05 41.86 41 | 53 0.53 42.39 42 | 47 0.47 42.86 43 | 149 1.49 44.35 44 | 27 0.27 44.62 45 | 22 0.22 44.84 46 | 13 0.13 44.97 47 | 63 0.63 45.60 48 | 3 0.03 45.63 51 | 5 0.05 45.68 52 | 2 0.02 45.70 398 | 3 0.03 45.73 399 | 71 0.71 46.44 401 | 541 5.41 51.85 402 | 131 1.31 53.16 403 | 34 0.34 53.50 404 | 116 1.16 54.66 405 | 1 0.01 54.67 421 | 148 1.48 56.15 422 | 58 0.58 56.73 431 | 82 0.82 57.55 441 | 222 2.22 59.77 442 | 165 1.65 61.42 443 | 35 0.35 61.77 461 | 196 1.96 63.73 466 | 6 0.06 63.79 470 | 1 0.01 63.80 471 | 692 6.92 70.72 472 | 161 1.61 72.33 473 | 1 0.01 72.34 481 | 974 9.74 82.08 482 | 140 1.40 83.48 498 | 8 0.08 83.56 499 | 36 0.36 83.92 701 | 2 0.02 83.94 702 | 5 0.05 83.99 703 | 18 0.18 84.17 704 | 7 0.07 84.24 705 | 155 1.55 85.79 706 | 316 3.16 88.95 709 | 44 0.44 89.39 731 | 1 0.01 89.40 732 | 1 0.01 89.41 733 | 18 0.18 89.59 734 | 5 0.05 89.64 739 | 11 0.11 89.75 804 | 5 0.05 89.80 805 | 2 0.02 89.82 806 | 1 0.01 89.83 808 | 8 0.08 89.91 809 | 5 0.05 89.96 850 | 13 0.13 90.09 880 | 5 0.05 90.14 881 | 535 5.35 95.49 882 | 35 0.35 95.84 883 | 71 0.71 96.55 884 | 96 0.96 97.51 890 | 7 0.07 97.58 898 | 3 0.03 97.61 899 | 11 0.11 97.72 902 | 5 0.05 97.77 907 | 2 0.02 97.79 981 | 40 0.40 98.19 982 | 1 0.01 98.20 983 | 2 0.02 98.22 988 | 7 0.07 98.29 998 | 26 0.26 98.55 999 | 145 1.45 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016