Frequencies for first 10,000 rows of model variable in vehicle dataset : model | Freq. Percent Cum. ------------+----------------------------------- 1 | 185 1.85 1.85 2 | 202 2.02 3.87 3 | 218 2.18 6.05 4 | 125 1.25 7.30 5 | 38 0.38 7.68 6 | 56 0.56 8.24 7 | 64 0.64 8.88 8 | 18 0.18 9.06 9 | 122 1.22 10.28 10 | 39 0.39 10.67 11 | 23 0.23 10.90 12 | 18 0.18 11.08 13 | 137 1.37 12.45 14 | 33 0.33 12.78 15 | 68 0.68 13.46 16 | 208 2.08 15.54 17 | 242 2.42 17.96 18 | 134 1.34 19.30 19 | 73 0.73 20.03 20 | 215 2.15 22.18 21 | 12 0.12 22.30 22 | 1 0.01 22.31 23 | 4 0.04 22.35 31 | 355 3.55 25.90 32 | 559 5.59 31.49 33 | 118 1.18 32.67 34 | 212 2.12 34.79 35 | 134 1.34 36.13 36 | 62 0.62 36.75 37 | 136 1.36 38.11 38 | 84 0.84 38.95 39 | 93 0.93 39.88 40 | 215 2.15 42.03 41 | 43 0.43 42.46 42 | 57 0.57 43.03 43 | 161 1.61 44.64 44 | 34 0.34 44.98 45 | 18 0.18 45.16 46 | 11 0.11 45.27 47 | 45 0.45 45.72 48 | 1 0.01 45.73 51 | 4 0.04 45.77 52 | 2 0.02 45.79 398 | 10 0.10 45.89 399 | 55 0.55 46.44 401 | 522 5.22 51.66 402 | 98 0.98 52.64 403 | 45 0.45 53.09 404 | 120 1.20 54.29 421 | 129 1.29 55.58 422 | 41 0.41 55.99 423 | 2 0.02 56.01 431 | 73 0.73 56.74 441 | 219 2.19 58.93 442 | 176 1.76 60.69 443 | 25 0.25 60.94 461 | 243 2.43 63.37 466 | 9 0.09 63.46 470 | 2 0.02 63.48 471 | 685 6.85 70.33 472 | 133 1.33 71.66 481 | 998 9.98 81.64 482 | 139 1.39 83.03 498 | 9 0.09 83.12 499 | 32 0.32 83.44 701 | 3 0.03 83.47 702 | 5 0.05 83.52 703 | 20 0.20 83.72 704 | 8 0.08 83.80 705 | 163 1.63 85.43 706 | 314 3.14 88.57 709 | 48 0.48 89.05 732 | 1 0.01 89.06 733 | 19 0.19 89.25 734 | 4 0.04 89.29 739 | 17 0.17 89.46 804 | 8 0.08 89.54 806 | 2 0.02 89.56 808 | 3 0.03 89.59 809 | 7 0.07 89.66 850 | 15 0.15 89.81 881 | 592 5.92 95.73 882 | 42 0.42 96.15 883 | 71 0.71 96.86 884 | 65 0.65 97.51 890 | 6 0.06 97.57 898 | 2 0.02 97.59 899 | 16 0.16 97.75 902 | 4 0.04 97.79 905 | 1 0.01 97.80 907 | 1 0.01 97.81 908 | 1 0.01 97.82 981 | 41 0.41 98.23 982 | 1 0.01 98.24 983 | 1 0.01 98.25 988 | 7 0.07 98.32 998 | 43 0.43 98.75 999 | 125 1.25 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016