Frequencies for first 10,000 rows of drg3ing2 variable in nhamcsed2002 dataset : ingredient | code #2 for | drug #3 | Freq. Percent Cum. ------------+----------------------------------- | 9,765 97.65 97.65 50530 | 1 0.01 97.66 50728 | 1 0.01 97.67 51064 | 3 0.03 97.70 51860 | 1 0.01 97.71 51915 | 1 0.01 97.72 52490 | 1 0.01 97.73 52650 | 3 0.03 97.76 52655 | 1 0.01 97.77 53325 | 1 0.01 97.78 53805 | 1 0.01 97.79 54330 | 1 0.01 97.80 54990 | 4 0.04 97.84 55115 | 3 0.03 97.87 55180 | 5 0.05 97.92 55280 | 1 0.01 97.93 55315 | 3 0.03 97.96 55440 | 1 0.01 97.97 55710 | 10 0.10 98.07 55997 | 13 0.13 98.20 56210 | 1 0.01 98.21 56265 | 1 0.01 98.22 56490 | 1 0.01 98.23 57130 | 4 0.04 98.27 57146 | 1 0.01 98.28 57192 | 1 0.01 98.29 70027 | 1 0.01 98.30 70120 | 1 0.01 98.31 70150 | 6 0.06 98.37 70212 | 3 0.03 98.40 70213 | 1 0.01 98.41 70217 | 48 0.48 98.89 70226 | 1 0.01 98.90 70231 | 22 0.22 99.12 70235 | 2 0.02 99.14 70254 | 1 0.01 99.15 70269 | 37 0.37 99.52 70275 | 2 0.02 99.54 70282 | 2 0.02 99.56 70308 | 4 0.04 99.60 70330 | 1 0.01 99.61 70341 | 18 0.18 99.79 70356 | 1 0.01 99.80 70359 | 4 0.04 99.84 70362 | 2 0.02 99.86 70366 | 1 0.01 99.87 70394 | 2 0.02 99.89 70401 | 1 0.01 99.90 70403 | 1 0.01 99.91 70411 | 1 0.01 99.92 70555 | 2 0.02 99.94 70586 | 2 0.02 99.96 70599 | 1 0.01 99.97 70605 | 1 0.01 99.98 70672 | 1 0.01 99.99 80007 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016