Frequencies for first 10,000 rows of drg3ing2 variable in namcs1993 dataset : ingredient | code #2 for | medication | #3 | Freq. Percent Cum. ------------+----------------------------------- | 9,750 97.50 97.50 50410 | 1 0.01 97.51 50530 | 2 0.02 97.53 50728 | 6 0.06 97.59 50785 | 1 0.01 97.60 50845 | 1 0.01 97.61 51055 | 2 0.02 97.63 51064 | 2 0.02 97.65 51130 | 2 0.02 97.67 51170 | 2 0.02 97.69 51175 | 4 0.04 97.73 51250 | 1 0.01 97.74 51290 | 3 0.03 97.77 51340 | 14 0.14 97.91 51670 | 1 0.01 97.92 51708 | 1 0.01 97.93 51935 | 1 0.01 97.94 52040 | 1 0.01 97.95 52045 | 1 0.01 97.96 52055 | 3 0.03 97.99 52065 | 1 0.01 98.00 52070 | 1 0.01 98.01 52355 | 1 0.01 98.02 52450 | 1 0.01 98.03 52490 | 8 0.08 98.11 52645 | 5 0.05 98.16 52647 | 2 0.02 98.18 52650 | 15 0.15 98.33 52655 | 1 0.01 98.34 52720 | 5 0.05 98.39 52825 | 12 0.12 98.51 52885 | 1 0.01 98.52 53050 | 2 0.02 98.54 53175 | 11 0.11 98.65 53720 | 3 0.03 98.68 53820 | 12 0.12 98.80 53875 | 1 0.01 98.81 53895 | 4 0.04 98.85 53965 | 2 0.02 98.87 53970 | 1 0.01 98.88 54094 | 5 0.05 98.93 54320 | 1 0.01 98.94 54385 | 1 0.01 98.95 54455 | 22 0.22 99.17 54465 | 7 0.07 99.24 54595 | 3 0.03 99.27 54755 | 2 0.02 99.29 54800 | 1 0.01 99.30 54860 | 4 0.04 99.34 54890 | 18 0.18 99.52 54960 | 9 0.09 99.61 55265 | 1 0.01 99.62 55590 | 4 0.04 99.66 55925 | 16 0.16 99.82 55997 | 7 0.07 99.89 56185 | 3 0.03 99.92 57033 | 6 0.06 99.98 80007 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016