Frequencies for first 10,000 rows of amb13 variable in nhamcsopd1996 dataset : ambulatory | surgical | proc #1 - 3 | dgt | Freq. Percent Cum. ------------+----------------------------------- 000 | 9,186 91.86 91.86 024 | 1 0.01 91.87 033 | 3 0.03 91.90 039 | 20 0.20 92.10 041 | 1 0.01 92.11 053 | 1 0.01 92.12 064 | 1 0.01 92.13 082 | 2 0.02 92.15 087 | 1 0.01 92.16 088 | 2 0.02 92.18 094 | 1 0.01 92.19 097 | 1 0.01 92.20 127 | 1 0.01 92.21 131 | 11 0.11 92.32 133 | 4 0.04 92.36 134 | 3 0.03 92.39 136 | 4 0.04 92.43 137 | 1 0.01 92.44 143 | 1 0.01 92.45 147 | 4 0.04 92.49 181 | 1 0.01 92.50 182 | 2 0.02 92.52 200 | 6 0.06 92.58 201 | 1 0.01 92.59 212 | 3 0.03 92.62 216 | 2 0.02 92.64 218 | 2 0.02 92.66 230 | 4 0.04 92.70 234 | 2 0.02 92.72 237 | 2 0.02 92.74 248 | 1 0.01 92.75 249 | 5 0.05 92.80 272 | 1 0.01 92.81 283 | 1 0.01 92.82 286 | 1 0.01 92.83 311 | 1 0.01 92.84 314 | 5 0.05 92.89 332 | 4 0.04 92.93 339 | 1 0.01 92.94 349 | 2 0.02 92.96 372 | 1 0.01 92.97 385 | 1 0.01 92.98 389 | 7 0.07 93.05 399 | 1 0.01 93.06 413 | 3 0.03 93.09 422 | 3 0.03 93.12 441 | 20 0.20 93.32 442 | 1 0.01 93.33 451 | 34 0.34 93.67 452 | 121 1.21 94.88 454 | 4 0.04 94.92 482 | 16 0.16 95.08 494 | 3 0.03 95.11 501 | 4 0.04 95.15 511 | 3 0.03 95.18 530 | 9 0.09 95.27 531 | 1 0.01 95.28 534 | 4 0.04 95.32 540 | 1 0.01 95.33 542 | 8 0.08 95.41 543 | 1 0.01 95.42 549 | 2 0.02 95.44 552 | 1 0.01 95.45 553 | 1 0.01 95.46 563 | 1 0.01 95.47 573 | 15 0.15 95.62 578 | 1 0.01 95.63 579 | 2 0.02 95.65 601 | 1 0.01 95.66 637 | 2 0.02 95.68 640 | 1 0.01 95.69 642 | 2 0.02 95.71 662 | 1 0.01 95.72 666 | 2 0.02 95.74 669 | 1 0.01 95.75 670 | 1 0.01 95.76 671 | 1 0.01 95.77 673 | 9 0.09 95.86 681 | 10 0.10 95.96 690 | 7 0.07 96.03 695 | 5 0.05 96.08 699 | 4 0.04 96.12 702 | 26 0.26 96.38 705 | 1 0.01 96.39 707 | 1 0.01 96.40 711 | 1 0.01 96.41 712 | 2 0.02 96.43 713 | 2 0.02 96.45 749 | 1 0.01 96.46 751 | 13 0.13 96.59 753 | 3 0.03 96.62 774 | 1 0.01 96.63 775 | 1 0.01 96.64 786 | 2 0.02 96.66 790 | 1 0.01 96.67 792 | 1 0.01 96.68 793 | 2 0.02 96.70 802 | 4 0.04 96.74 808 | 1 0.01 96.75 815 | 1 0.01 96.76 818 | 1 0.01 96.77 819 | 11 0.11 96.88 830 | 1 0.01 96.89 841 | 1 0.01 96.90 851 | 7 0.07 96.97 852 | 9 0.09 97.06 853 | 2 0.02 97.08 854 | 1 0.01 97.09 855 | 1 0.01 97.10 859 | 2 0.02 97.12 860 | 14 0.14 97.26 861 | 4 0.04 97.30 862 | 74 0.74 98.04 863 | 52 0.52 98.56 865 | 3 0.03 98.59 868 | 3 0.03 98.62 878 | 1 0.01 98.63 892 | 2 0.02 98.65 922 | 1 0.01 98.66 933 | 1 0.01 98.67 935 | 15 0.15 98.82 942 | 6 0.06 98.88 963 | 5 0.05 98.93 964 | 1 0.01 98.94 965 | 16 0.16 99.10 971 | 1 0.01 99.11 973 | 1 0.01 99.12 975 | 1 0.01 99.13 978 | 69 0.69 99.82 981 | 4 0.04 99.86 982 | 1 0.01 99.87 990 | 2 0.02 99.89 992 | 1 0.01 99.90 997 | 1 0.01 99.91 998 | 1 0.01 99.92 999 | 8 0.08 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016