Frequencies for first 10,000 rows of model variable in vehicle dataset : vehicle | model | Freq. Percent Cum. ------------+----------------------------------- 1 | 67 0.67 0.67 2 | 140 1.40 2.07 3 | 117 1.17 3.24 4 | 29 0.29 3.53 5 | 21 0.21 3.74 6 | 40 0.40 4.14 7 | 49 0.49 4.63 8 | 8 0.08 4.71 9 | 35 0.35 5.06 10 | 1 0.01 5.07 11 | 1 0.01 5.08 12 | 8 0.08 5.16 13 | 26 0.26 5.42 14 | 3 0.03 5.45 15 | 3 0.03 5.48 16 | 83 0.83 6.31 17 | 98 0.98 7.29 18 | 63 0.63 7.92 19 | 9 0.09 8.01 20 | 78 0.78 8.79 21 | 33 0.33 9.12 22 | 73 0.73 9.85 23 | 64 0.64 10.49 24 | 68 0.68 11.17 25 | 30 0.30 11.47 26 | 18 0.18 11.65 27 | 6 0.06 11.71 28 | 14 0.14 11.85 29 | 5 0.05 11.90 31 | 357 3.57 15.47 32 | 481 4.81 20.28 33 | 105 1.05 21.33 34 | 167 1.67 23.00 35 | 140 1.40 24.40 36 | 55 0.55 24.95 37 | 230 2.30 27.25 38 | 58 0.58 27.83 39 | 83 0.83 28.66 40 | 289 2.89 31.55 41 | 26 0.26 31.81 42 | 63 0.63 32.44 43 | 194 1.94 34.38 44 | 18 0.18 34.56 45 | 23 0.23 34.79 46 | 97 0.97 35.76 47 | 194 1.94 37.70 48 | 49 0.49 38.19 49 | 26 0.26 38.45 50 | 59 0.59 39.04 51 | 95 0.95 39.99 52 | 63 0.63 40.62 53 | 6 0.06 40.68 54 | 36 0.36 41.04 55 | 6 0.06 41.10 398 | 8 0.08 41.18 399 | 7 0.07 41.25 401 | 475 4.75 46.00 402 | 278 2.78 48.78 403 | 164 1.64 50.42 404 | 132 1.32 51.74 405 | 31 0.31 52.05 406 | 5 0.05 52.10 407 | 7 0.07 52.17 421 | 230 2.30 54.47 422 | 135 1.35 55.82 423 | 12 0.12 55.94 424 | 2 0.02 55.96 431 | 45 0.45 56.41 441 | 136 1.36 57.77 442 | 118 1.18 58.95 443 | 37 0.37 59.32 444 | 8 0.08 59.40 446 | 1 0.01 59.41 461 | 116 1.16 60.57 462 | 1 0.01 60.58 466 | 1 0.01 60.59 470 | 1 0.01 60.60 471 | 225 2.25 62.85 472 | 190 1.90 64.75 473 | 47 0.47 65.22 480 | 4 0.04 65.26 481 | 889 8.89 74.15 482 | 280 2.80 76.95 498 | 10 0.10 77.05 499 | 3 0.03 77.08 701 | 18 0.18 77.26 702 | 7 0.07 77.33 703 | 56 0.56 77.89 704 | 7 0.07 77.96 705 | 251 2.51 80.47 706 | 730 7.30 87.77 709 | 145 1.45 89.22 732 | 1 0.01 89.23 733 | 7 0.07 89.30 734 | 22 0.22 89.52 739 | 23 0.23 89.75 804 | 2 0.02 89.77 805 | 1 0.01 89.78 806 | 6 0.06 89.84 809 | 5 0.05 89.89 850 | 5 0.05 89.94 870 | 8 0.08 90.02 880 | 16 0.16 90.18 881 | 398 3.98 94.16 882 | 13 0.13 94.29 883 | 8 0.08 94.37 884 | 183 1.83 96.20 890 | 35 0.35 96.55 898 | 13 0.13 96.68 902 | 1 0.01 96.69 908 | 3 0.03 96.72 981 | 20 0.20 96.92 982 | 3 0.03 96.95 983 | 6 0.06 97.01 988 | 6 0.06 97.07 989 | 5 0.05 97.12 997 | 1 0.01 97.13 998 | 28 0.28 97.41 999 | 259 2.59 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Oct 2016