Frequencies for first 10,000 rows of model variable in vehicle dataset : vehicle | model | Freq. Percent Cum. ------------+----------------------------------- 1 | 69 0.69 0.69 2 | 129 1.29 1.98 3 | 147 1.47 3.45 4 | 31 0.31 3.76 5 | 20 0.20 3.96 6 | 33 0.33 4.29 7 | 52 0.52 4.81 8 | 9 0.09 4.90 9 | 36 0.36 5.26 10 | 2 0.02 5.28 11 | 1 0.01 5.29 12 | 5 0.05 5.34 13 | 23 0.23 5.57 14 | 9 0.09 5.66 15 | 5 0.05 5.71 16 | 101 1.01 6.72 17 | 103 1.03 7.75 18 | 44 0.44 8.19 19 | 8 0.08 8.27 20 | 104 1.04 9.31 21 | 33 0.33 9.64 22 | 73 0.73 10.37 23 | 52 0.52 10.89 24 | 47 0.47 11.36 25 | 32 0.32 11.68 26 | 12 0.12 11.80 27 | 2 0.02 11.82 28 | 10 0.10 11.92 29 | 1 0.01 11.93 31 | 350 3.50 15.43 32 | 516 5.16 20.59 33 | 97 0.97 21.56 34 | 156 1.56 23.12 35 | 159 1.59 24.71 36 | 72 0.72 25.43 37 | 250 2.50 27.93 38 | 57 0.57 28.50 39 | 105 1.05 29.55 40 | 292 2.92 32.47 41 | 23 0.23 32.70 42 | 57 0.57 33.27 43 | 194 1.94 35.21 44 | 18 0.18 35.39 45 | 31 0.31 35.70 46 | 98 0.98 36.68 47 | 152 1.52 38.20 48 | 41 0.41 38.61 49 | 33 0.33 38.94 50 | 61 0.61 39.55 51 | 92 0.92 40.47 52 | 37 0.37 40.84 53 | 7 0.07 40.91 54 | 11 0.11 41.02 55 | 2 0.02 41.04 59 | 1 0.01 41.05 398 | 11 0.11 41.16 399 | 7 0.07 41.23 401 | 484 4.84 46.07 402 | 261 2.61 48.68 403 | 149 1.49 50.17 404 | 133 1.33 51.50 405 | 23 0.23 51.73 406 | 8 0.08 51.81 407 | 5 0.05 51.86 421 | 241 2.41 54.27 422 | 122 1.22 55.49 423 | 8 0.08 55.57 431 | 44 0.44 56.01 441 | 143 1.43 57.44 442 | 136 1.36 58.80 443 | 24 0.24 59.04 444 | 10 0.10 59.14 445 | 1 0.01 59.15 461 | 105 1.05 60.20 462 | 2 0.02 60.22 466 | 2 0.02 60.24 471 | 274 2.74 62.98 472 | 180 1.80 64.78 473 | 39 0.39 65.17 480 | 6 0.06 65.23 481 | 866 8.66 73.89 482 | 298 2.98 76.87 498 | 15 0.15 77.02 499 | 12 0.12 77.14 701 | 10 0.10 77.24 702 | 6 0.06 77.30 703 | 39 0.39 77.69 704 | 8 0.08 77.77 705 | 280 2.80 80.57 706 | 683 6.83 87.40 709 | 155 1.55 88.95 732 | 1 0.01 88.96 733 | 10 0.10 89.06 734 | 15 0.15 89.21 739 | 23 0.23 89.44 799 | 1 0.01 89.45 804 | 3 0.03 89.48 806 | 6 0.06 89.54 809 | 12 0.12 89.66 850 | 10 0.10 89.76 870 | 11 0.11 89.87 880 | 18 0.18 90.05 881 | 557 5.57 95.62 882 | 30 0.30 95.92 883 | 12 0.12 96.04 884 | 42 0.42 96.46 890 | 6 0.06 96.52 898 | 16 0.16 96.68 902 | 1 0.01 96.69 907 | 5 0.05 96.74 908 | 5 0.05 96.79 981 | 33 0.33 97.12 983 | 4 0.04 97.16 988 | 3 0.03 97.19 989 | 5 0.05 97.24 997 | 1 0.01 97.25 998 | 31 0.31 97.56 999 | 244 2.44 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Oct 2016