Frequencies for city variable in accident dataset : City | Freq. Percent Cum. ------------+----------------------------------- 10 | 4 0.82 0.82 20 | 10 2.06 2.88 30 | 15 3.09 5.97 40 | 2 0.41 6.38 60 | 4 0.82 7.20 70 | 7 1.44 8.64 90 | 19 3.91 12.55 100 | 2 0.41 12.96 120 | 5 1.03 13.99 130 | 4 0.82 14.81 140 | 21 4.32 19.14 160 | 9 1.85 20.99 170 | 21 4.32 25.31 180 | 4 0.82 26.13 190 | 7 1.44 27.57 200 | 24 4.94 32.51 220 | 5 1.03 33.54 230 | 6 1.23 34.77 240 | 2 0.41 35.19 270 | 1 0.21 35.39 280 | 5 1.03 36.42 290 | 6 1.23 37.65 310 | 2 0.41 38.07 320 | 4 0.82 38.89 350 | 1 0.21 39.09 360 | 13 2.67 41.77 380 | 7 1.44 43.21 420 | 2 0.41 43.62 430 | 6 1.23 44.86 440 | 3 0.62 45.47 450 | 10 2.06 47.53 470 | 6 1.23 48.77 480 | 5 1.03 49.79 490 | 4 0.82 50.62 500 | 7 1.44 52.06 510 | 8 1.65 53.70 520 | 2 0.41 54.12 530 | 3 0.62 54.73 540 | 2 0.41 55.14 550 | 1 0.21 55.35 570 | 1 0.21 55.56 580 | 2 0.41 55.97 610 | 8 1.65 57.61 620 | 11 2.26 59.88 640 | 4 0.82 60.70 650 | 18 3.70 64.40 670 | 6 1.23 65.64 680 | 1 0.21 65.84 690 | 2 0.41 66.26 700 | 1 0.21 66.46 710 | 4 0.82 67.28 740 | 5 1.03 68.31 750 | 3 0.62 68.93 760 | 16 3.29 72.22 768 | 1 0.21 72.43 790 | 5 1.03 73.46 800 | 1 0.21 73.66 820 | 8 1.65 75.31 830 | 10 2.06 77.37 900 | 3 0.62 77.98 920 | 6 1.23 79.22 930 | 39 8.02 87.24 940 | 6 1.23 88.48 950 | 8 1.65 90.12 960 | 5 1.03 91.15 964 | 4 0.82 91.98 970 | 1 0.21 92.18 980 | 11 2.26 94.44 990 | 3 0.62 95.06 1000 | 1 0.21 95.27 1010 | 4 0.82 96.09 1020 | 8 1.65 97.74 1030 | 5 1.03 98.77 1040 | 2 0.41 99.18 1050 | 3 0.62 99.79 1060 | 1 0.21 100.00 ------------+----------------------------------- Total | 486 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016