Frequencies for first 10,000 rows of drg1ing3 variable in namcs1996 dataset : ingredient | code #3 for | medication | #1 | Freq. Percent Cum. ------------+----------------------------------- | 9,645 96.45 96.45 50637 | 3 0.03 96.48 50745 | 10 0.10 96.58 51340 | 1 0.01 96.59 51670 | 7 0.07 96.66 52670 | 1 0.01 96.67 52720 | 1 0.01 96.68 52885 | 1 0.01 96.69 52908 | 15 0.15 96.84 52980 | 1 0.01 96.85 53175 | 12 0.12 96.97 53530 | 3 0.03 97.00 53650 | 2 0.02 97.02 53780 | 1 0.01 97.03 53895 | 2 0.02 97.05 53915 | 1 0.01 97.06 54025 | 2 0.02 97.08 54050 | 14 0.14 97.22 54180 | 1 0.01 97.23 54325 | 26 0.26 97.49 54328 | 14 0.14 97.63 54330 | 4 0.04 97.67 54385 | 1 0.01 97.68 54395 | 12 0.12 97.80 54400 | 1 0.01 97.81 54455 | 2 0.02 97.83 54465 | 25 0.25 98.08 54468 | 1 0.01 98.09 54503 | 1 0.01 98.10 54595 | 62 0.62 98.72 54890 | 1 0.01 98.73 54960 | 2 0.02 98.75 54990 | 1 0.01 98.76 54995 | 11 0.11 98.87 55080 | 1 0.01 98.88 55105 | 51 0.51 99.39 55130 | 39 0.39 99.78 55160 | 4 0.04 99.82 55240 | 5 0.05 99.87 55315 | 2 0.02 99.89 55715 | 2 0.02 99.91 55770 | 2 0.02 99.93 56185 | 1 0.01 99.94 56192 | 1 0.01 99.95 56193 | 3 0.03 99.98 57058 | 1 0.01 99.99 57122 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016