Frequencies for first 10,000 rows of drg2ing2 variable in namcs1993 dataset : ingredient | code #2 for | medication | #2 | Freq. Percent Cum. ------------+----------------------------------- | 9,375 93.75 93.75 50365 | 1 0.01 93.76 50410 | 3 0.03 93.79 50530 | 5 0.05 93.84 50575 | 2 0.02 93.86 50728 | 11 0.11 93.97 50745 | 3 0.03 94.00 50845 | 1 0.01 94.01 51130 | 4 0.04 94.05 51170 | 1 0.01 94.06 51175 | 7 0.07 94.13 51250 | 1 0.01 94.14 51290 | 5 0.05 94.19 51330 | 1 0.01 94.20 51340 | 18 0.18 94.38 51670 | 5 0.05 94.43 51708 | 2 0.02 94.45 51860 | 1 0.01 94.46 51935 | 2 0.02 94.48 52015 | 1 0.01 94.49 52055 | 4 0.04 94.53 52065 | 2 0.02 94.55 52070 | 1 0.01 94.56 52370 | 1 0.01 94.57 52490 | 21 0.21 94.78 52645 | 15 0.15 94.93 52647 | 2 0.02 94.95 52650 | 56 0.56 95.51 52655 | 7 0.07 95.58 52715 | 3 0.03 95.61 52720 | 12 0.12 95.73 52825 | 48 0.48 96.21 52885 | 3 0.03 96.24 52920 | 1 0.01 96.25 53050 | 3 0.03 96.28 53070 | 1 0.01 96.29 53175 | 9 0.09 96.38 53220 | 2 0.02 96.40 53780 | 1 0.01 96.41 53820 | 21 0.21 96.62 53895 | 15 0.15 96.77 53915 | 3 0.03 96.80 53965 | 2 0.02 96.82 54094 | 8 0.08 96.90 54165 | 1 0.01 96.91 54320 | 2 0.02 96.93 54385 | 2 0.02 96.95 54455 | 84 0.84 97.79 54465 | 16 0.16 97.95 54468 | 4 0.04 97.99 54595 | 4 0.04 98.03 54755 | 5 0.05 98.08 54770 | 1 0.01 98.09 54800 | 1 0.01 98.10 54860 | 15 0.15 98.25 54865 | 1 0.01 98.26 54890 | 23 0.23 98.49 54960 | 47 0.47 98.96 55080 | 3 0.03 98.99 55105 | 1 0.01 99.00 55240 | 2 0.02 99.02 55265 | 2 0.02 99.04 55460 | 3 0.03 99.07 55590 | 4 0.04 99.11 55845 | 1 0.01 99.12 55925 | 35 0.35 99.47 55930 | 1 0.01 99.48 55997 | 30 0.30 99.78 56185 | 4 0.04 99.82 57033 | 14 0.14 99.96 80007 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016