Frequencies for first 10,000 rows of drg4ing1 variable in namcs2005 dataset : ingredient | code #1 for | medication | #4 | Freq. Percent Cum. ------------+----------------------------------- | 9,721 97.21 97.21 50000 | 1 0.01 97.22 50002 | 1 0.01 97.23 50005 | 47 0.47 97.70 50090 | 1 0.01 97.71 50145 | 1 0.01 97.72 50260 | 3 0.03 97.75 50283 | 1 0.01 97.76 50410 | 2 0.02 97.78 50418 | 1 0.01 97.79 50498 | 10 0.10 97.89 50530 | 1 0.01 97.90 50545 | 1 0.01 97.91 50550 | 1 0.01 97.92 50770 | 1 0.01 97.93 50776 | 3 0.03 97.96 50785 | 1 0.01 97.97 50933 | 1 0.01 97.98 51130 | 2 0.02 98.00 51290 | 2 0.02 98.02 51340 | 2 0.02 98.04 51670 | 1 0.01 98.05 51675 | 1 0.01 98.06 51910 | 14 0.14 98.20 52045 | 10 0.10 98.30 52075 | 3 0.03 98.33 52318 | 3 0.03 98.36 52354 | 14 0.14 98.50 52355 | 6 0.06 98.56 52447 | 3 0.03 98.59 52490 | 9 0.09 98.68 52645 | 30 0.30 98.98 52655 | 1 0.01 98.99 52730 | 1 0.01 99.00 52883 | 1 0.01 99.01 52885 | 4 0.04 99.05 53148 | 1 0.01 99.06 53255 | 7 0.07 99.13 53720 | 1 0.01 99.14 53780 | 25 0.25 99.39 53805 | 2 0.02 99.41 53895 | 1 0.01 99.42 53915 | 2 0.02 99.44 53970 | 1 0.01 99.45 54700 | 1 0.01 99.46 55555 | 6 0.06 99.52 56261 | 1 0.01 99.53 56345 | 1 0.01 99.54 56640 | 6 0.06 99.60 57072 | 8 0.08 99.68 57122 | 1 0.01 99.69 57186 | 1 0.01 99.70 57192 | 2 0.02 99.72 59606 | 1 0.01 99.73 70027 | 2 0.02 99.75 70217 | 3 0.03 99.78 70226 | 1 0.01 99.79 70239 | 2 0.02 99.81 70256 | 3 0.03 99.84 70257 | 2 0.02 99.86 70334 | 2 0.02 99.88 70338 | 2 0.02 99.90 70403 | 1 0.01 99.91 70579 | 2 0.02 99.93 70692 | 1 0.01 99.94 70778 | 4 0.04 99.98 80004 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016