Frequencies for first 10,000 rows of drug5cl1 variable in namcs2002 dataset : NDC code #1 | for | medication | #5 | Freq. Percent Cum. ------------+----------------------------------- | 9,161 91.61 91.61 0117 | 1 0.01 91.62 0119 | 1 0.01 91.63 0300 | 2 0.02 91.65 0346 | 1 0.01 91.66 0347 | 4 0.04 91.70 0348 | 3 0.03 91.73 0350 | 5 0.05 91.78 0352 | 1 0.01 91.79 0353 | 1 0.01 91.80 0354 | 4 0.04 91.84 0355 | 1 0.01 91.85 0357 | 1 0.01 91.86 0388 | 7 0.07 91.93 0408 | 5 0.05 91.98 0409 | 23 0.23 92.21 0501 | 15 0.15 92.36 0502 | 6 0.06 92.42 0503 | 12 0.12 92.54 0504 | 4 0.04 92.58 0505 | 2 0.02 92.60 0506 | 47 0.47 93.07 0507 | 47 0.47 93.54 0509 | 3 0.03 93.57 0510 | 20 0.20 93.77 0512 | 27 0.27 94.04 0513 | 14 0.14 94.18 0514 | 22 0.22 94.40 0626 | 6 0.06 94.46 0627 | 14 0.14 94.60 0628 | 6 0.06 94.66 0630 | 36 0.36 95.02 0632 | 1 0.01 95.03 0635 | 1 0.01 95.04 0874 | 39 0.39 95.43 0875 | 3 0.03 95.46 0876 | 8 0.08 95.54 0877 | 2 0.02 95.56 0878 | 1 0.01 95.57 0879 | 1 0.01 95.58 0912 | 55 0.55 96.13 0913 | 38 0.38 96.51 0914 | 1 0.01 96.52 0915 | 25 0.25 96.77 0916 | 8 0.08 96.85 0917 | 3 0.03 96.88 1032 | 7 0.07 96.95 1033 | 4 0.04 96.99 1034 | 20 0.20 97.19 1036 | 37 0.37 97.56 1037 | 19 0.19 97.75 1039 | 1 0.01 97.76 1180 | 4 0.04 97.80 1264 | 4 0.04 97.84 1265 | 2 0.02 97.86 1268 | 2 0.02 97.88 1269 | 1 0.01 97.89 1271 | 1 0.01 97.90 1275 | 1 0.01 97.91 1371 | 4 0.04 97.95 1373 | 7 0.07 98.02 1374 | 15 0.15 98.17 1480 | 2 0.02 98.19 1481 | 1 0.01 98.20 1566 | 5 0.05 98.25 1567 | 1 0.01 98.26 1568 | 2 0.02 98.28 1569 | 1 0.01 98.29 1671 | 2 0.02 98.31 1720 | 1 0.01 98.32 1721 | 15 0.15 98.47 1722 | 35 0.35 98.82 1723 | 4 0.04 98.86 1724 | 4 0.04 98.90 1725 | 4 0.04 98.94 1727 | 22 0.22 99.16 1864 | 3 0.03 99.19 1940 | 20 0.20 99.39 1941 | 2 0.02 99.41 1943 | 3 0.03 99.44 1944 | 18 0.18 99.62 1947 | 15 0.15 99.77 2000 | 2 0.02 99.79 2087 | 18 0.18 99.97 2100 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016