Frequencies for pmodel variable in parkwork dataset : vehicle | model | Freq. Percent Cum. ------------+----------------------------------- 1 | 8 0.70 0.70 2 | 19 1.66 2.36 3 | 15 1.31 3.66 4 | 2 0.17 3.84 5 | 5 0.44 4.28 6 | 5 0.44 4.71 7 | 5 0.44 5.15 8 | 1 0.09 5.24 9 | 5 0.44 5.67 13 | 1 0.09 5.76 14 | 4 0.35 6.11 15 | 1 0.09 6.20 16 | 23 2.01 8.20 17 | 21 1.83 10.03 18 | 5 0.44 10.47 19 | 1 0.09 10.56 20 | 8 0.70 11.26 21 | 1 0.09 11.34 22 | 7 0.61 11.95 23 | 10 0.87 12.83 24 | 8 0.70 13.53 25 | 6 0.52 14.05 26 | 5 0.44 14.49 27 | 2 0.17 14.66 28 | 2 0.17 14.83 29 | 1 0.09 14.92 31 | 29 2.53 17.45 32 | 49 4.28 21.73 33 | 7 0.61 22.34 34 | 17 1.48 23.82 35 | 14 1.22 25.04 36 | 8 0.70 25.74 37 | 35 3.05 28.80 38 | 8 0.70 29.49 39 | 12 1.05 30.54 40 | 26 2.27 32.81 41 | 4 0.35 33.16 42 | 5 0.44 33.60 43 | 21 1.83 35.43 44 | 2 0.17 35.60 45 | 3 0.26 35.86 46 | 9 0.79 36.65 47 | 22 1.92 38.57 48 | 6 0.52 39.09 50 | 10 0.87 39.97 51 | 7 0.61 40.58 52 | 5 0.44 41.01 53 | 2 0.17 41.19 54 | 4 0.35 41.54 398 | 4 0.35 41.88 399 | 2 0.17 42.06 401 | 57 4.97 47.03 402 | 26 2.27 49.30 403 | 14 1.22 50.52 404 | 23 2.01 52.53 405 | 7 0.61 53.14 407 | 1 0.09 53.23 421 | 36 3.14 56.37 422 | 14 1.22 57.59 423 | 1 0.09 57.68 431 | 7 0.61 58.29 441 | 35 3.05 61.34 442 | 24 2.09 63.44 443 | 7 0.61 64.05 444 | 1 0.09 64.14 461 | 21 1.83 65.97 466 | 2 0.17 66.14 471 | 23 2.01 68.15 472 | 17 1.48 69.63 473 | 4 0.35 69.98 480 | 1 0.09 70.07 481 | 91 7.94 78.01 482 | 30 2.62 80.63 498 | 2 0.17 80.80 499 | 1 0.09 80.89 703 | 2 0.17 81.06 705 | 1 0.09 81.15 706 | 1 0.09 81.24 709 | 1 0.09 81.33 806 | 1 0.09 81.41 808 | 2 0.17 81.59 809 | 3 0.26 81.85 850 | 3 0.26 82.11 870 | 3 0.26 82.37 880 | 10 0.87 83.25 881 | 121 10.56 93.80 882 | 6 0.52 94.33 883 | 3 0.26 94.59 884 | 5 0.44 95.03 890 | 5 0.44 95.46 898 | 7 0.61 96.07 983 | 2 0.17 96.25 998 | 16 1.40 97.64 999 | 27 2.36 100.00 ------------+----------------------------------- Total | 1,146 100.00 by Jean Roth , jroth@nber.org , 22 Oct 2016