Frequencies for first 10,000 rows of drg3ing2 variable in namcs2004 dataset : ingredient | code #2 for | medication | #3 | Freq. Percent Cum. ------------+----------------------------------- | 9,816 98.16 98.16 50004 | 1 0.01 98.17 50410 | 1 0.01 98.18 50530 | 3 0.03 98.21 50728 | 3 0.03 98.24 51064 | 1 0.01 98.25 51255 | 1 0.01 98.26 51635 | 1 0.01 98.27 51860 | 2 0.02 98.29 52045 | 1 0.01 98.30 52065 | 1 0.01 98.31 52490 | 6 0.06 98.37 52650 | 3 0.03 98.40 52675 | 1 0.01 98.41 52850 | 1 0.01 98.42 53050 | 1 0.01 98.43 53125 | 1 0.01 98.44 53720 | 1 0.01 98.45 53780 | 4 0.04 98.49 53820 | 6 0.06 98.55 53865 | 2 0.02 98.57 53895 | 1 0.01 98.58 53905 | 1 0.01 98.59 54035 | 1 0.01 98.60 54235 | 1 0.01 98.61 54238 | 2 0.02 98.63 54328 | 2 0.02 98.65 54330 | 2 0.02 98.67 54755 | 1 0.01 98.68 54860 | 2 0.02 98.70 54895 | 1 0.01 98.71 54960 | 1 0.01 98.72 54990 | 2 0.02 98.74 55440 | 1 0.01 98.75 55925 | 5 0.05 98.80 55997 | 2 0.02 98.82 56192 | 1 0.01 98.83 56193 | 2 0.02 98.85 56194 | 2 0.02 98.87 56210 | 1 0.01 98.88 57130 | 10 0.10 98.98 57136 | 3 0.03 99.01 57192 | 1 0.01 99.02 59710 | 4 0.04 99.06 59735 | 2 0.02 99.08 70012 | 1 0.01 99.09 70027 | 5 0.05 99.14 70150 | 4 0.04 99.18 70217 | 15 0.15 99.33 70218 | 1 0.01 99.34 70226 | 4 0.04 99.38 70231 | 2 0.02 99.40 70254 | 2 0.02 99.42 70256 | 3 0.03 99.45 70258 | 4 0.04 99.49 70269 | 12 0.12 99.61 70282 | 2 0.02 99.63 70330 | 2 0.02 99.65 70341 | 2 0.02 99.67 70359 | 6 0.06 99.73 70366 | 2 0.02 99.75 70370 | 3 0.03 99.78 70394 | 1 0.01 99.79 70403 | 1 0.01 99.80 70404 | 1 0.01 99.81 70499 | 1 0.01 99.82 70555 | 4 0.04 99.86 70564 | 4 0.04 99.90 70565 | 3 0.03 99.93 70586 | 2 0.02 99.95 70592 | 1 0.01 99.96 70600 | 1 0.01 99.97 80007 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016