Frequencies for first 10,000 rows of proc13 variable in nhamcsed1999 dataset : other | procedure | #1 - 3 dgt | Freq. Percent Cum. ------------+----------------------------------- 000 | 9,751 97.51 97.51 022 | 1 0.01 97.52 039 | 1 0.01 97.53 047 | 1 0.01 97.54 210 | 2 0.02 97.56 234 | 1 0.01 97.57 235 | 1 0.01 97.58 339 | 3 0.03 97.61 340 | 4 0.04 97.65 349 | 2 0.02 97.67 372 | 1 0.01 97.68 374 | 1 0.01 97.69 378 | 1 0.01 97.70 389 | 8 0.08 97.78 399 | 4 0.04 97.82 422 | 1 0.01 97.83 451 | 4 0.04 97.87 457 | 1 0.01 97.88 470 | 3 0.03 97.91 482 | 1 0.01 97.92 488 | 1 0.01 97.93 492 | 1 0.01 97.94 540 | 1 0.01 97.95 541 | 1 0.01 97.96 654 | 1 0.01 97.97 695 | 1 0.01 97.98 790 | 1 0.01 97.99 793 | 1 0.01 98.00 797 | 2 0.02 98.02 819 | 4 0.04 98.06 828 | 1 0.01 98.07 852 | 1 0.01 98.08 860 | 16 0.16 98.24 862 | 2 0.02 98.26 865 | 2 0.02 98.28 868 | 1 0.01 98.29 877 | 1 0.01 98.30 884 | 1 0.01 98.31 885 | 1 0.01 98.32 890 | 5 0.05 98.37 891 | 3 0.03 98.40 892 | 2 0.02 98.42 893 | 16 0.16 98.58 894 | 7 0.07 98.65 896 | 2 0.02 98.67 897 | 5 0.05 98.72 903 | 2 0.02 98.74 909 | 1 0.01 98.75 919 | 2 0.02 98.77 930 | 1 0.01 98.78 935 | 3 0.03 98.81 939 | 24 0.24 99.05 940 | 3 0.03 99.08 941 | 3 0.03 99.11 944 | 16 0.16 99.27 946 | 3 0.03 99.30 950 | 2 0.02 99.32 960 | 1 0.01 99.33 963 | 21 0.21 99.54 964 | 1 0.01 99.55 965 | 4 0.04 99.59 970 | 3 0.03 99.62 972 | 2 0.02 99.64 973 | 1 0.01 99.65 978 | 1 0.01 99.66 981 | 3 0.03 99.69 982 | 5 0.05 99.74 990 | 11 0.11 99.85 996 | 5 0.05 99.90 999 | 10 0.10 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016