Frequencies for first 10,000 rows of drg3ing2 variable in namcs1994 dataset : ingredient | code #2 for | medication | #3 | Freq. Percent Cum. ------------+----------------------------------- | 9,729 97.29 97.29 50410 | 7 0.07 97.36 50575 | 1 0.01 97.37 50728 | 20 0.20 97.57 50745 | 2 0.02 97.59 50775 | 1 0.01 97.60 51055 | 1 0.01 97.61 51064 | 4 0.04 97.65 51130 | 4 0.04 97.69 51175 | 2 0.02 97.71 51250 | 1 0.01 97.72 51275 | 1 0.01 97.73 51290 | 3 0.03 97.76 51340 | 13 0.13 97.89 51670 | 5 0.05 97.94 51708 | 4 0.04 97.98 52055 | 1 0.01 97.99 52070 | 1 0.01 98.00 52370 | 1 0.01 98.01 52395 | 2 0.02 98.03 52490 | 5 0.05 98.08 52501 | 1 0.01 98.09 52645 | 4 0.04 98.13 52650 | 25 0.25 98.38 52655 | 1 0.01 98.39 52720 | 3 0.03 98.42 52825 | 2 0.02 98.44 52885 | 1 0.01 98.45 53050 | 2 0.02 98.47 53175 | 4 0.04 98.51 53325 | 1 0.01 98.52 53635 | 1 0.01 98.53 53670 | 1 0.01 98.54 53720 | 2 0.02 98.56 53820 | 4 0.04 98.60 53840 | 1 0.01 98.61 53895 | 5 0.05 98.66 53965 | 2 0.02 98.68 54094 | 2 0.02 98.70 54148 | 1 0.01 98.71 54320 | 1 0.01 98.72 54385 | 1 0.01 98.73 54405 | 1 0.01 98.74 54455 | 12 0.12 98.86 54465 | 2 0.02 98.88 54468 | 1 0.01 98.89 54755 | 1 0.01 98.90 54800 | 2 0.02 98.92 54860 | 6 0.06 98.98 54865 | 1 0.01 98.99 54890 | 18 0.18 99.17 54960 | 20 0.20 99.37 54990 | 1 0.01 99.38 55105 | 4 0.04 99.42 55240 | 2 0.02 99.44 55460 | 1 0.01 99.45 55590 | 3 0.03 99.48 55710 | 3 0.03 99.51 55925 | 33 0.33 99.84 55997 | 9 0.09 99.93 56020 | 1 0.01 99.94 56185 | 1 0.01 99.95 57033 | 2 0.02 99.97 57136 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016