Frequencies for first 10,000 rows of drg3ing1 variable in namcs2003 dataset : ingredient | code #1 for | medication | #3 | Freq. Percent Cum. ------------+----------------------------------- | 9,755 97.55 97.55 50000 | 1 0.01 97.56 50005 | 53 0.53 98.09 50090 | 2 0.02 98.11 50190 | 1 0.01 98.12 50260 | 12 0.12 98.24 50410 | 2 0.02 98.26 50460 | 1 0.01 98.27 50498 | 5 0.05 98.32 50500 | 1 0.01 98.33 50550 | 1 0.01 98.34 50613 | 1 0.01 98.35 50620 | 1 0.01 98.36 50776 | 3 0.03 98.39 50899 | 7 0.07 98.46 51020 | 1 0.01 98.47 51130 | 1 0.01 98.48 51250 | 1 0.01 98.49 51340 | 1 0.01 98.50 51647 | 1 0.01 98.51 51670 | 5 0.05 98.56 51868 | 1 0.01 98.57 51910 | 3 0.03 98.60 52045 | 4 0.04 98.64 52075 | 3 0.03 98.67 52305 | 1 0.01 98.68 52354 | 10 0.10 98.78 52355 | 3 0.03 98.81 52447 | 1 0.01 98.82 52490 | 11 0.11 98.93 52548 | 6 0.06 98.99 52645 | 20 0.20 99.19 52883 | 2 0.02 99.21 52985 | 1 0.01 99.22 53003 | 1 0.01 99.23 53070 | 1 0.01 99.24 53255 | 9 0.09 99.33 53650 | 1 0.01 99.34 53720 | 1 0.01 99.35 53723 | 1 0.01 99.36 53780 | 7 0.07 99.43 53895 | 1 0.01 99.44 53915 | 4 0.04 99.48 53995 | 4 0.04 99.52 54590 | 1 0.01 99.53 54960 | 3 0.03 99.56 55200 | 1 0.01 99.57 55555 | 3 0.03 99.60 55610 | 6 0.06 99.66 56345 | 3 0.03 99.69 57058 | 1 0.01 99.70 57122 | 2 0.02 99.72 57186 | 2 0.02 99.74 57192 | 3 0.03 99.77 70011 | 1 0.01 99.78 70027 | 5 0.05 99.83 70217 | 1 0.01 99.84 70226 | 2 0.02 99.86 70239 | 1 0.01 99.87 70256 | 5 0.05 99.92 70257 | 5 0.05 99.97 70358 | 1 0.01 99.98 70402 | 1 0.01 99.99 70579 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016