Frequencies for first 10,000 rows of drugid16 variable in namcs2014 dataset : Drug ID for | medication | #16 | Freq. Percent Cum. ------------+----------------------------------- | 9,799 97.99 97.99 a10904 | 1 0.01 98.00 a11027 | 1 0.01 98.01 a11033 | 1 0.01 98.02 a11159 | 1 0.01 98.03 a11730 | 3 0.03 98.06 a50770 | 1 0.01 98.07 a51675 | 1 0.01 98.08 a52885 | 1 0.01 98.09 a53175 | 1 0.01 98.10 a54655 | 3 0.03 98.13 a56345 | 1 0.01 98.14 c00096 | 1 0.01 98.15 c00110 | 1 0.01 98.16 c00363 | 1 0.01 98.17 d00015 | 3 0.03 98.20 d00019 | 2 0.02 98.22 d00021 | 2 0.02 98.24 d00022 | 3 0.03 98.27 d00044 | 1 0.01 98.28 d00049 | 5 0.05 98.33 d00069 | 1 0.01 98.34 d00070 | 5 0.05 98.39 d00083 | 1 0.01 98.40 d00084 | 1 0.01 98.41 d00088 | 1 0.01 98.42 d00096 | 1 0.01 98.43 d00114 | 1 0.01 98.44 d00134 | 1 0.01 98.45 d00148 | 1 0.01 98.46 d00149 | 3 0.03 98.49 d00150 | 1 0.01 98.50 d00168 | 2 0.02 98.52 d00170 | 3 0.03 98.55 d00181 | 1 0.01 98.56 d00182 | 1 0.01 98.57 d00197 | 1 0.01 98.58 d00211 | 1 0.01 98.59 d00241 | 2 0.02 98.61 d00245 | 1 0.01 98.62 d00246 | 1 0.01 98.63 d00253 | 1 0.01 98.64 d00254 | 1 0.01 98.65 d00278 | 1 0.01 98.66 d00280 | 1 0.01 98.67 d00298 | 1 0.01 98.68 d00299 | 1 0.01 98.69 d00314 | 1 0.01 98.70 d00321 | 2 0.02 98.72 d00325 | 3 0.03 98.75 d00328 | 2 0.02 98.77 d00348 | 2 0.02 98.79 d00350 | 2 0.02 98.81 d00355 | 1 0.01 98.82 d00365 | 1 0.01 98.83 d00373 | 1 0.01 98.84 d00377 | 1 0.01 98.85 d00384 | 1 0.01 98.86 d00395 | 1 0.01 98.87 d00413 | 1 0.01 98.88 d00425 | 1 0.01 98.89 d00426 | 1 0.01 98.90 d00438 | 1 0.01 98.91 d00497 | 3 0.03 98.94 d00537 | 1 0.01 98.95 d00541 | 1 0.01 98.96 d00653 | 1 0.01 98.97 d00689 | 4 0.04 99.01 d00726 | 1 0.01 99.02 d00732 | 4 0.04 99.06 d00746 | 7 0.07 99.13 d00749 | 2 0.02 99.15 d00796 | 1 0.01 99.16 d00848 | 2 0.02 99.18 d00867 | 2 0.02 99.20 d00907 | 2 0.02 99.22 d00910 | 2 0.02 99.24 d00963 | 1 0.01 99.25 d01021 | 1 0.01 99.26 d01164 | 1 0.01 99.27 d01241 | 1 0.01 99.28 d01291 | 1 0.01 99.29 d01385 | 1 0.01 99.30 d03050 | 2 0.02 99.32 d03128 | 1 0.01 99.33 d03129 | 2 0.02 99.35 d03140 | 6 0.06 99.41 d03157 | 1 0.01 99.42 d03160 | 1 0.01 99.43 d03181 | 2 0.02 99.45 d03182 | 1 0.01 99.46 d03206 | 2 0.02 99.48 d03210 | 1 0.01 99.49 d03428 | 2 0.02 99.51 d03431 | 1 0.01 99.52 d03473 | 1 0.01 99.53 d03759 | 1 0.01 99.54 d03807 | 1 0.01 99.55 d03821 | 2 0.02 99.57 d03826 | 2 0.02 99.59 d03828 | 1 0.01 99.60 d04057 | 2 0.02 99.62 d04058 | 1 0.01 99.63 d04099 | 1 0.01 99.64 d04117 | 1 0.01 99.65 d04215 | 1 0.01 99.66 d04223 | 1 0.01 99.67 d04248 | 1 0.01 99.68 d04258 | 2 0.02 99.70 d04270 | 1 0.01 99.71 d04275 | 1 0.01 99.72 d04286 | 1 0.01 99.73 d04289 | 2 0.02 99.75 d04416 | 1 0.01 99.76 d04418 | 2 0.02 99.78 d04420 | 2 0.02 99.80 d04514 | 1 0.01 99.81 d04532 | 1 0.01 99.82 d04611 | 1 0.01 99.83 d04749 | 2 0.02 99.85 d04824 | 1 0.01 99.86 d04829 | 1 0.01 99.87 d04835 | 1 0.01 99.88 d04893 | 1 0.01 99.89 d05350 | 1 0.01 99.90 d05413 | 1 0.01 99.91 d05851 | 2 0.02 99.93 d05896 | 1 0.01 99.94 d06662 | 1 0.01 99.95 d07298 | 1 0.01 99.96 d07354 | 1 0.01 99.97 d07670 | 1 0.01 99.98 d07684 | 1 0.01 99.99 n09002 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 27 Mar 2017