Frequencies for dr_zip variable in vehicle dataset : DRIVER ZIP | CODE | Freq. Percent Cum. ------------+----------------------------------- 601 | 3 0.39 0.39 602 | 11 1.44 1.83 603 | 13 1.70 3.53 604 | 1 0.13 3.66 606 | 1 0.13 3.80 610 | 6 0.79 4.58 612 | 19 2.49 7.07 613 | 1 0.13 7.20 617 | 2 0.26 7.46 622 | 1 0.13 7.59 623 | 9 1.18 8.77 624 | 3 0.39 9.16 627 | 3 0.39 9.55 630 | 8 1.05 10.60 632 | 5 0.65 11.26 633 | 2 0.26 11.52 637 | 2 0.26 11.78 638 | 6 0.79 12.57 639 | 1 0.13 12.70 641 | 6 0.79 13.48 646 | 5 0.65 14.14 647 | 1 0.13 14.27 650 | 3 0.39 14.66 653 | 6 0.79 15.45 656 | 3 0.39 15.84 659 | 7 0.92 16.75 660 | 2 0.26 17.02 661 | 2 0.26 17.28 662 | 15 1.96 19.24 664 | 3 0.39 19.63 667 | 14 1.83 21.47 668 | 1 0.13 21.60 669 | 5 0.65 22.25 674 | 8 1.05 23.30 676 | 10 1.31 24.61 677 | 3 0.39 25.00 678 | 4 0.52 25.52 680 | 13 1.70 27.23 683 | 5 0.65 27.88 685 | 3 0.39 28.27 687 | 4 0.52 28.80 689 | 1 0.13 28.93 692 | 7 0.92 29.84 693 | 9 1.18 31.02 694 | 1 0.13 31.15 698 | 4 0.52 31.68 703 | 6 0.79 32.46 704 | 2 0.26 32.72 705 | 1 0.13 32.85 707 | 4 0.52 33.38 708 | 1 0.13 33.51 714 | 4 0.52 34.03 718 | 7 0.92 34.95 719 | 5 0.65 35.60 720 | 4 0.52 36.13 723 | 4 0.52 36.65 725 | 40 5.24 41.88 729 | 9 1.18 43.06 731 | 22 2.88 45.94 735 | 3 0.39 46.34 736 | 4 0.52 46.86 738 | 9 1.18 48.04 739 | 4 0.52 48.56 745 | 18 2.36 50.92 751 | 2 0.26 51.18 754 | 7 0.92 52.09 757 | 7 0.92 53.01 758 | 3 0.39 53.40 759 | 3 0.39 53.80 760 | 4 0.52 54.32 763 | 3 0.39 54.71 765 | 2 0.26 54.97 766 | 3 0.39 55.37 767 | 8 1.05 56.41 769 | 5 0.65 57.07 771 | 8 1.05 58.12 772 | 7 0.92 59.03 773 | 4 0.52 59.55 777 | 9 1.18 60.73 778 | 7 0.92 61.65 782 | 2 0.26 61.91 783 | 8 1.05 62.96 784 | 3 0.39 63.35 785 | 1 0.13 63.48 791 | 3 0.39 63.87 794 | 3 0.39 64.27 795 | 10 1.31 65.58 902 | 1 0.13 65.71 906 | 1 0.13 65.84 907 | 4 0.52 66.36 909 | 3 0.39 66.75 911 | 1 0.13 66.88 912 | 1 0.13 67.02 913 | 1 0.13 67.15 914 | 1 0.13 67.28 915 | 1 0.13 67.41 917 | 8 1.05 68.46 920 | 2 0.26 68.72 921 | 1 0.13 68.85 923 | 7 0.92 69.76 924 | 1 0.13 69.90 925 | 6 0.79 70.68 926 | 16 2.09 72.77 927 | 1 0.13 72.91 928 | 1 0.13 73.04 929 | 1 0.13 73.17 936 | 1 0.13 73.30 940 | 1 0.13 73.43 949 | 19 2.49 75.92 950 | 1 0.13 76.05 951 | 1 0.13 76.18 952 | 1 0.13 76.31 953 | 12 1.57 77.88 954 | 2 0.26 78.14 956 | 39 5.10 83.25 957 | 6 0.79 84.03 959 | 3 0.39 84.42 960 | 2 0.26 84.69 961 | 2 0.26 84.95 962 | 6 0.79 85.73 965 | 4 0.52 86.26 966 | 1 0.13 86.39 969 | 4 0.52 86.91 970 | 3 0.39 87.30 976 | 2 0.26 87.57 979 | 13 1.70 89.27 983 | 7 0.92 90.18 985 | 8 1.05 91.23 986 | 2 0.26 91.49 987 | 4 0.52 92.02 6450 | 1 0.13 92.15 10454 | 1 0.13 92.28 10455 | 1 0.13 92.41 12228 | 1 0.13 92.54 19903 | 1 0.13 92.67 32807 | 1 0.13 92.80 32809 | 1 0.13 92.93 33026 | 1 0.13 93.06 33428 | 1 0.13 93.19 39452 | 1 0.13 93.32 62703 | 1 0.13 93.46 99999 | 48 6.28 99.74 . | 2 0.26 100.00 ------------+----------------------------------- Total | 764 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016