Frequencies for first 10,000 rows of drg5ing1 variable in namcs2004 dataset : ingredient | code #1 for | medication | #5 | Freq. Percent Cum. ------------+----------------------------------- | 9,915 99.15 99.15 50005 | 19 0.19 99.34 50498 | 2 0.02 99.36 50637 | 1 0.01 99.37 50776 | 1 0.01 99.38 50899 | 1 0.01 99.39 51020 | 1 0.01 99.40 51290 | 1 0.01 99.41 51868 | 1 0.01 99.42 51910 | 1 0.01 99.43 52045 | 2 0.02 99.45 52305 | 2 0.02 99.47 52318 | 1 0.01 99.48 52354 | 3 0.03 99.51 52490 | 3 0.03 99.54 52645 | 9 0.09 99.63 52655 | 1 0.01 99.64 52883 | 4 0.04 99.68 52885 | 2 0.02 99.70 53723 | 1 0.01 99.71 53780 | 13 0.13 99.84 53805 | 2 0.02 99.86 53915 | 1 0.01 99.87 53965 | 1 0.01 99.88 54395 | 1 0.01 99.89 56193 | 2 0.02 99.91 57072 | 2 0.02 99.93 57122 | 1 0.01 99.94 57186 | 1 0.01 99.95 70012 | 1 0.01 99.96 70254 | 1 0.01 99.97 70257 | 1 0.01 99.98 70402 | 1 0.01 99.99 80004 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016