Frequencies for first 10,000 rows of drg2ing1 variable in namcs1999 dataset : ingredient | code #1 for | medication | #2 | Freq. Percent Cum. ------------+----------------------------------- | 9,548 95.48 95.48 50000 | 13 0.13 95.61 50002 | 2 0.02 95.63 50005 | 68 0.68 96.31 50025 | 2 0.02 96.33 50088 | 2 0.02 96.35 50090 | 3 0.03 96.38 50145 | 5 0.05 96.43 50190 | 1 0.01 96.44 50230 | 17 0.17 96.61 50260 | 11 0.11 96.72 50265 | 6 0.06 96.78 50325 | 3 0.03 96.81 50410 | 1 0.01 96.82 50420 | 7 0.07 96.89 50450 | 5 0.05 96.94 50498 | 4 0.04 96.98 50550 | 4 0.04 97.02 50570 | 3 0.03 97.05 50585 | 5 0.05 97.10 50690 | 7 0.07 97.17 50745 | 1 0.01 97.18 50806 | 1 0.01 97.19 50899 | 3 0.03 97.22 50933 | 1 0.01 97.23 51020 | 1 0.01 97.24 51055 | 1 0.01 97.25 51130 | 24 0.24 97.49 51305 | 1 0.01 97.50 51340 | 19 0.19 97.69 51382 | 1 0.01 97.70 51600 | 1 0.01 97.71 51635 | 10 0.10 97.81 51638 | 1 0.01 97.82 51670 | 11 0.11 97.93 51890 | 3 0.03 97.96 51903 | 2 0.02 97.98 51910 | 6 0.06 98.04 52045 | 2 0.02 98.06 52065 | 3 0.03 98.09 52070 | 4 0.04 98.13 52075 | 4 0.04 98.17 52450 | 13 0.13 98.30 52485 | 1 0.01 98.31 52490 | 33 0.33 98.64 52615 | 1 0.01 98.65 52645 | 42 0.42 99.07 52655 | 13 0.13 99.20 52715 | 1 0.01 99.21 52720 | 1 0.01 99.22 52790 | 1 0.01 99.23 52885 | 1 0.01 99.24 52990 | 14 0.14 99.38 53255 | 8 0.08 99.46 53325 | 1 0.01 99.47 53780 | 15 0.15 99.62 53875 | 1 0.01 99.63 53895 | 1 0.01 99.64 53995 | 3 0.03 99.67 54365 | 1 0.01 99.68 54595 | 1 0.01 99.69 54610 | 1 0.01 99.70 54770 | 2 0.02 99.72 54915 | 3 0.03 99.75 54960 | 4 0.04 99.79 55385 | 1 0.01 99.80 55525 | 2 0.02 99.82 55555 | 9 0.09 99.91 55845 | 1 0.01 99.92 56163 | 1 0.01 99.93 56185 | 3 0.03 99.96 56193 | 1 0.01 99.97 80004 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016