Frequencies for first 10,000 rows of amb13d variable in nhamcsopd2004 dataset : surgical | procedure | #1 - 3 | digit | Freq. Percent Cum. ------------+----------------------------------- 000 | 9,329 93.29 93.29 030 | 1 0.01 93.30 033 | 3 0.03 93.33 039 | 6 0.06 93.39 040 | 1 0.01 93.40 044 | 5 0.05 93.45 048 | 1 0.01 93.46 053 | 1 0.01 93.47 060 | 2 0.02 93.49 061 | 2 0.02 93.51 081 | 1 0.01 93.52 082 | 5 0.05 93.57 088 | 1 0.01 93.58 116 | 4 0.04 93.62 126 | 3 0.03 93.65 127 | 1 0.01 93.66 131 | 12 0.12 93.78 134 | 2 0.02 93.80 144 | 2 0.02 93.82 147 | 7 0.07 93.89 164 | 1 0.01 93.90 182 | 2 0.02 93.92 184 | 1 0.01 93.93 187 | 1 0.01 93.94 200 | 2 0.02 93.96 204 | 1 0.01 93.97 209 | 1 0.01 93.98 212 | 1 0.01 93.99 213 | 3 0.03 94.02 221 | 1 0.01 94.03 226 | 1 0.01 94.04 230 | 4 0.04 94.08 255 | 1 0.01 94.09 274 | 2 0.02 94.11 282 | 3 0.03 94.14 283 | 1 0.01 94.15 286 | 1 0.01 94.16 300 | 1 0.01 94.17 332 | 2 0.02 94.19 340 | 3 0.03 94.22 342 | 2 0.02 94.24 344 | 1 0.01 94.25 349 | 2 0.02 94.27 360 | 1 0.01 94.28 372 | 5 0.05 94.33 380 | 1 0.01 94.34 385 | 2 0.02 94.36 388 | 1 0.01 94.37 389 | 13 0.13 94.50 392 | 1 0.01 94.51 399 | 3 0.03 94.54 401 | 3 0.03 94.57 413 | 3 0.03 94.60 431 | 5 0.05 94.65 441 | 1 0.01 94.66 443 | 3 0.03 94.69 451 | 10 0.10 94.79 452 | 2 0.02 94.81 454 | 5 0.05 94.86 455 | 1 0.01 94.87 470 | 3 0.03 94.90 480 | 1 0.01 94.91 482 | 1 0.01 94.92 485 | 1 0.01 94.93 488 | 1 0.01 94.94 490 | 2 0.02 94.96 493 | 3 0.03 94.99 494 | 3 0.03 95.02 501 | 6 0.06 95.08 505 | 1 0.01 95.09 511 | 1 0.01 95.10 512 | 10 0.10 95.20 530 | 6 0.06 95.26 531 | 1 0.01 95.27 534 | 5 0.05 95.32 536 | 1 0.01 95.33 539 | 1 0.01 95.34 541 | 1 0.01 95.35 549 | 1 0.01 95.36 550 | 1 0.01 95.37 552 | 3 0.03 95.40 553 | 1 0.01 95.41 555 | 1 0.01 95.42 556 | 1 0.01 95.43 560 | 3 0.03 95.46 569 | 1 0.01 95.47 573 | 2 0.02 95.49 578 | 1 0.01 95.50 579 | 2 0.02 95.52 581 | 1 0.01 95.53 589 | 4 0.04 95.57 598 | 2 0.02 95.59 599 | 1 0.01 95.60 601 | 3 0.03 95.63 602 | 1 0.01 95.64 604 | 1 0.01 95.65 609 | 1 0.01 95.66 640 | 4 0.04 95.70 651 | 2 0.02 95.72 663 | 9 0.09 95.81 671 | 8 0.08 95.89 672 | 1 0.01 95.90 673 | 5 0.05 95.95 675 | 1 0.01 95.96 681 | 12 0.12 96.08 682 | 4 0.04 96.12 684 | 6 0.06 96.18 685 | 1 0.01 96.19 689 | 2 0.02 96.21 690 | 2 0.02 96.23 695 | 1 0.01 96.24 697 | 1 0.01 96.25 699 | 1 0.01 96.26 703 | 1 0.01 96.27 707 | 2 0.02 96.29 710 | 1 0.01 96.30 711 | 1 0.01 96.31 714 | 1 0.01 96.32 730 | 1 0.01 96.33 734 | 2 0.02 96.35 735 | 3 0.03 96.38 741 | 1 0.01 96.39 749 | 2 0.02 96.41 751 | 1 0.01 96.42 756 | 2 0.02 96.44 759 | 4 0.04 96.48 769 | 1 0.01 96.49 775 | 1 0.01 96.50 780 | 1 0.01 96.51 785 | 1 0.01 96.52 786 | 2 0.02 96.54 790 | 1 0.01 96.55 791 | 5 0.05 96.60 793 | 8 0.08 96.68 797 | 3 0.03 96.71 802 | 1 0.01 96.72 804 | 1 0.01 96.73 805 | 6 0.06 96.79 806 | 4 0.04 96.83 808 | 2 0.02 96.85 812 | 1 0.01 96.86 814 | 3 0.03 96.89 815 | 5 0.05 96.94 818 | 2 0.02 96.96 819 | 8 0.08 97.04 820 | 3 0.03 97.07 828 | 2 0.02 97.09 833 | 1 0.01 97.10 835 | 1 0.01 97.11 836 | 2 0.02 97.13 838 | 1 0.01 97.14 839 | 1 0.01 97.15 850 | 3 0.03 97.18 851 | 13 0.13 97.31 852 | 7 0.07 97.38 854 | 1 0.01 97.39 859 | 1 0.01 97.40 860 | 12 0.12 97.52 861 | 17 0.17 97.69 862 | 35 0.35 98.04 863 | 40 0.40 98.44 864 | 1 0.01 98.45 865 | 18 0.18 98.63 866 | 2 0.02 98.65 868 | 2 0.02 98.67 869 | 2 0.02 98.69 880 | 1 0.01 98.70 883 | 2 0.02 98.72 884 | 2 0.02 98.74 890 | 1 0.01 98.75 892 | 1 0.01 98.76 919 | 1 0.01 98.77 921 | 1 0.01 98.78 922 | 5 0.05 98.83 930 | 2 0.02 98.85 932 | 1 0.01 98.86 935 | 28 0.28 99.14 942 | 1 0.01 99.15 960 | 2 0.02 99.17 965 | 6 0.06 99.23 970 | 1 0.01 99.24 973 | 2 0.02 99.26 975 | 2 0.02 99.28 976 | 1 0.01 99.29 978 | 18 0.18 99.47 981 | 4 0.04 99.51 982 | 1 0.01 99.52 985 | 1 0.01 99.53 990 | 4 0.04 99.57 991 | 2 0.02 99.59 992 | 12 0.12 99.71 995 | 3 0.03 99.74 998 | 1 0.01 99.75 999 | 25 0.25 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016