Frequencies for first 10,000 rows of amb13 variable in namcs1999 dataset : ambulatory | surg | procedure | #1 - 3 dgt | Freq. Percent Cum. ------------+----------------------------------- 000 | 9,380 93.80 93.80 039 | 3 0.03 93.83 060 | 1 0.01 93.84 080 | 1 0.01 93.85 082 | 5 0.05 93.90 134 | 1 0.01 93.91 136 | 3 0.03 93.94 142 | 2 0.02 93.96 143 | 3 0.03 93.99 145 | 1 0.01 94.00 180 | 1 0.01 94.01 181 | 1 0.01 94.02 182 | 5 0.05 94.07 194 | 1 0.01 94.08 200 | 2 0.02 94.10 208 | 2 0.02 94.12 210 | 3 0.03 94.15 212 | 5 0.05 94.20 213 | 4 0.04 94.24 219 | 1 0.01 94.25 240 | 1 0.01 94.26 272 | 1 0.01 94.27 273 | 1 0.01 94.28 280 | 1 0.01 94.29 283 | 2 0.02 94.31 291 | 1 0.01 94.32 314 | 3 0.03 94.35 389 | 1 0.01 94.36 399 | 3 0.03 94.39 413 | 1 0.01 94.40 441 | 1 0.01 94.41 451 | 5 0.05 94.46 452 | 12 0.12 94.58 490 | 1 0.01 94.59 492 | 4 0.04 94.63 493 | 3 0.03 94.66 494 | 4 0.04 94.70 512 | 1 0.01 94.71 542 | 1 0.01 94.72 543 | 2 0.02 94.74 552 | 1 0.01 94.75 573 | 3 0.03 94.78 579 | 1 0.01 94.79 586 | 4 0.04 94.83 610 | 3 0.03 94.86 637 | 7 0.07 94.93 642 | 2 0.02 94.95 649 | 2 0.02 94.97 671 | 1 0.01 94.98 673 | 1 0.01 94.99 681 | 2 0.02 95.01 682 | 1 0.01 95.02 699 | 1 0.01 95.03 701 | 1 0.01 95.04 703 | 1 0.01 95.05 711 | 1 0.01 95.06 808 | 1 0.01 95.07 819 | 12 0.12 95.19 839 | 2 0.02 95.21 851 | 1 0.01 95.22 852 | 1 0.01 95.23 859 | 5 0.05 95.28 860 | 50 0.50 95.78 861 | 71 0.71 96.49 862 | 8 0.08 96.57 863 | 243 2.43 99.00 864 | 1 0.01 99.01 865 | 3 0.03 99.04 866 | 6 0.06 99.10 868 | 1 0.01 99.11 869 | 5 0.05 99.16 893 | 2 0.02 99.18 894 | 1 0.01 99.19 916 | 1 0.01 99.20 918 | 1 0.01 99.21 935 | 11 0.11 99.32 950 | 1 0.01 99.33 951 | 4 0.04 99.37 965 | 27 0.27 99.64 966 | 1 0.01 99.65 970 | 1 0.01 99.66 973 | 4 0.04 99.70 976 | 1 0.01 99.71 978 | 20 0.20 99.91 981 | 1 0.01 99.92 982 | 3 0.03 99.95 992 | 2 0.02 99.97 999 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016