Frequencies for first 10,000 rows of drug6cl1 variable in namcs2003 dataset : ndc code #1 | for | medication | #6 | Freq. Percent Cum. ------------+----------------------------------- | 9,261 92.61 92.61 0117 | 1 0.01 92.62 0119 | 2 0.02 92.64 0121 | 1 0.01 92.65 0283 | 2 0.02 92.67 0346 | 3 0.03 92.70 0347 | 1 0.01 92.71 0348 | 3 0.03 92.74 0354 | 5 0.05 92.79 0355 | 1 0.01 92.80 0357 | 1 0.01 92.81 0388 | 1 0.01 92.82 0408 | 7 0.07 92.89 0409 | 19 0.19 93.08 0501 | 7 0.07 93.15 0502 | 10 0.10 93.25 0503 | 15 0.15 93.40 0504 | 5 0.05 93.45 0506 | 38 0.38 93.83 0507 | 26 0.26 94.09 0509 | 7 0.07 94.16 0510 | 14 0.14 94.30 0512 | 21 0.21 94.51 0513 | 11 0.11 94.62 0514 | 22 0.22 94.84 0626 | 12 0.12 94.96 0627 | 14 0.14 95.10 0628 | 4 0.04 95.14 0630 | 44 0.44 95.58 0631 | 2 0.02 95.60 0632 | 1 0.01 95.61 0635 | 1 0.01 95.62 0874 | 42 0.42 96.04 0875 | 1 0.01 96.05 0876 | 9 0.09 96.14 0877 | 4 0.04 96.18 0878 | 2 0.02 96.20 0879 | 3 0.03 96.23 0912 | 41 0.41 96.64 0913 | 29 0.29 96.93 0914 | 2 0.02 96.95 0915 | 22 0.22 97.17 0916 | 9 0.09 97.26 1032 | 10 0.10 97.36 1033 | 1 0.01 97.37 1034 | 17 0.17 97.54 1036 | 25 0.25 97.79 1037 | 17 0.17 97.96 1040 | 3 0.03 97.99 1180 | 4 0.04 98.03 1181 | 1 0.01 98.04 1265 | 4 0.04 98.08 1266 | 1 0.01 98.09 1268 | 4 0.04 98.13 1270 | 1 0.01 98.14 1271 | 1 0.01 98.15 1371 | 1 0.01 98.16 1373 | 4 0.04 98.20 1374 | 19 0.19 98.39 1480 | 1 0.01 98.40 1481 | 1 0.01 98.41 1500 | 1 0.01 98.42 1566 | 5 0.05 98.47 1568 | 4 0.04 98.51 1671 | 3 0.03 98.54 1720 | 2 0.02 98.56 1721 | 13 0.13 98.69 1722 | 34 0.34 99.03 1723 | 2 0.02 99.05 1724 | 7 0.07 99.12 1725 | 4 0.04 99.16 1727 | 9 0.09 99.25 1863 | 1 0.01 99.26 1864 | 2 0.02 99.28 1940 | 26 0.26 99.54 1941 | 2 0.02 99.56 1943 | 3 0.03 99.59 1944 | 12 0.12 99.71 1945 | 1 0.01 99.72 1947 | 13 0.13 99.85 2087 | 11 0.11 99.96 2100 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016