Frequencies for city variable in accident dataset : city | Freq. Percent Cum. ------------+----------------------------------- 0 | 2 0.38 0.38 10 | 2 0.38 0.75 20 | 5 0.94 1.69 30 | 9 1.69 3.39 40 | 2 0.38 3.77 60 | 4 0.75 4.52 70 | 2 0.38 4.90 90 | 18 3.39 8.29 100 | 5 0.94 9.23 120 | 9 1.69 10.92 130 | 2 0.38 11.30 140 | 34 6.40 17.70 160 | 11 2.07 19.77 170 | 22 4.14 23.92 180 | 6 1.13 25.05 190 | 12 2.26 27.31 200 | 18 3.39 30.70 220 | 4 0.75 31.45 230 | 6 1.13 32.58 240 | 3 0.56 33.15 270 | 1 0.19 33.33 280 | 4 0.75 34.09 290 | 2 0.38 34.46 310 | 1 0.19 34.65 320 | 1 0.19 34.84 360 | 10 1.88 36.72 380 | 5 0.94 37.66 420 | 7 1.32 38.98 430 | 6 1.13 40.11 440 | 3 0.56 40.68 450 | 10 1.88 42.56 460 | 6 1.13 43.69 470 | 6 1.13 44.82 480 | 4 0.75 45.57 490 | 3 0.56 46.14 500 | 7 1.32 47.46 510 | 9 1.69 49.15 520 | 3 0.56 49.72 530 | 8 1.51 51.22 540 | 4 0.75 51.98 550 | 2 0.38 52.35 570 | 3 0.56 52.92 590 | 3 0.56 53.48 600 | 5 0.94 54.43 610 | 4 0.75 55.18 620 | 6 1.13 56.31 650 | 15 2.82 59.13 670 | 5 0.94 60.08 680 | 2 0.38 60.45 690 | 4 0.75 61.21 700 | 2 0.38 61.58 710 | 1 0.19 61.77 740 | 1 0.19 61.96 750 | 3 0.56 62.52 760 | 31 5.84 68.36 768 | 2 0.38 68.74 790 | 6 1.13 69.87 800 | 2 0.38 70.24 820 | 13 2.45 72.69 830 | 28 5.27 77.97 860 | 2 0.38 78.34 900 | 11 2.07 80.41 920 | 3 0.56 80.98 930 | 15 2.82 83.80 940 | 6 1.13 84.93 950 | 9 1.69 86.63 960 | 2 0.38 87.01 964 | 12 2.26 89.27 970 | 1 0.19 89.45 980 | 13 2.45 91.90 990 | 9 1.69 93.60 1000 | 2 0.38 93.97 1010 | 6 1.13 95.10 1020 | 8 1.51 96.61 1040 | 4 0.75 97.36 1050 | 9 1.69 99.06 1060 | 5 0.94 100.00 ------------+----------------------------------- Total | 531 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016