Frequencies for first 10,000 rows of drg2ing1 variable in namcs1994 dataset : ingredient | code #1 for | medication | #2 | Freq. Percent Cum. ------------+----------------------------------- | 9,277 92.77 92.77 50000 | 7 0.07 92.84 50005 | 144 1.44 94.28 50090 | 1 0.01 94.29 50145 | 12 0.12 94.41 50182 | 4 0.04 94.45 50230 | 2 0.02 94.47 50260 | 11 0.11 94.58 50305 | 1 0.01 94.59 50325 | 7 0.07 94.66 50410 | 13 0.13 94.79 50418 | 5 0.05 94.84 50420 | 7 0.07 94.91 50440 | 2 0.02 94.93 50450 | 8 0.08 95.01 50460 | 1 0.01 95.02 50495 | 3 0.03 95.05 50550 | 2 0.02 95.07 50585 | 5 0.05 95.12 50690 | 14 0.14 95.26 50745 | 1 0.01 95.27 50770 | 1 0.01 95.28 50806 | 2 0.02 95.30 50811 | 2 0.02 95.32 50845 | 1 0.01 95.33 50869 | 5 0.05 95.38 50873 | 2 0.02 95.40 50898 | 1 0.01 95.41 50899 | 2 0.02 95.43 50900 | 2 0.02 95.45 50933 | 1 0.01 95.46 51055 | 2 0.02 95.48 51130 | 48 0.48 95.96 51170 | 1 0.01 95.97 51200 | 2 0.02 95.99 51235 | 2 0.02 96.01 51335 | 1 0.01 96.02 51340 | 43 0.43 96.45 51345 | 2 0.02 96.47 51635 | 1 0.01 96.48 51645 | 1 0.01 96.49 51670 | 26 0.26 96.75 51903 | 9 0.09 96.84 51910 | 5 0.05 96.89 51935 | 2 0.02 96.91 52028 | 4 0.04 96.95 52045 | 1 0.01 96.96 52065 | 4 0.04 97.00 52070 | 8 0.08 97.08 52485 | 7 0.07 97.15 52490 | 105 1.05 98.20 52615 | 5 0.05 98.25 52645 | 65 0.65 98.90 52655 | 12 0.12 99.02 52720 | 1 0.01 99.03 52885 | 1 0.01 99.04 53170 | 1 0.01 99.05 53255 | 9 0.09 99.14 53325 | 1 0.01 99.15 53630 | 1 0.01 99.16 53723 | 2 0.02 99.18 53780 | 17 0.17 99.35 53895 | 6 0.06 99.41 53915 | 1 0.01 99.42 53995 | 4 0.04 99.46 54160 | 1 0.01 99.47 54385 | 12 0.12 99.59 54455 | 4 0.04 99.63 54960 | 3 0.03 99.66 54965 | 1 0.01 99.67 54990 | 9 0.09 99.76 55555 | 21 0.21 99.97 55835 | 1 0.01 99.98 56345 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016