Frequencies for first 10,000 rows of drug6cl1 variable in namcs2002 dataset : NDC code #1 | for | medication | #6 | Freq. Percent Cum. ------------+----------------------------------- | 9,379 93.79 93.79 0119 | 1 0.01 93.80 0121 | 1 0.01 93.81 0300 | 1 0.01 93.82 0346 | 3 0.03 93.85 0347 | 2 0.02 93.87 0350 | 2 0.02 93.89 0354 | 2 0.02 93.91 0355 | 2 0.02 93.93 0357 | 1 0.01 93.94 0408 | 12 0.12 94.06 0409 | 20 0.20 94.26 0501 | 9 0.09 94.35 0502 | 4 0.04 94.39 0503 | 10 0.10 94.49 0504 | 4 0.04 94.53 0505 | 1 0.01 94.54 0506 | 25 0.25 94.79 0507 | 23 0.23 95.02 0508 | 1 0.01 95.03 0509 | 1 0.01 95.04 0510 | 13 0.13 95.17 0512 | 19 0.19 95.36 0513 | 5 0.05 95.41 0514 | 20 0.20 95.61 0626 | 3 0.03 95.64 0627 | 13 0.13 95.77 0628 | 1 0.01 95.78 0630 | 13 0.13 95.91 0631 | 1 0.01 95.92 0632 | 1 0.01 95.93 0789 | 1 0.01 95.94 0874 | 33 0.33 96.27 0875 | 2 0.02 96.29 0876 | 3 0.03 96.32 0877 | 1 0.01 96.33 0878 | 3 0.03 96.36 0912 | 28 0.28 96.64 0913 | 28 0.28 96.92 0914 | 1 0.01 96.93 0915 | 23 0.23 97.16 0916 | 4 0.04 97.20 1032 | 12 0.12 97.32 1033 | 3 0.03 97.35 1034 | 16 0.16 97.51 1036 | 37 0.37 97.88 1037 | 23 0.23 98.11 1038 | 1 0.01 98.12 1040 | 2 0.02 98.14 1180 | 2 0.02 98.16 1181 | 1 0.01 98.17 1264 | 4 0.04 98.21 1265 | 3 0.03 98.24 1268 | 3 0.03 98.27 1270 | 1 0.01 98.28 1271 | 1 0.01 98.29 1275 | 1 0.01 98.30 1373 | 5 0.05 98.35 1374 | 9 0.09 98.44 1480 | 3 0.03 98.47 1481 | 2 0.02 98.49 1566 | 1 0.01 98.50 1568 | 2 0.02 98.52 1570 | 1 0.01 98.53 1670 | 1 0.01 98.54 1720 | 1 0.01 98.55 1721 | 14 0.14 98.69 1722 | 36 0.36 99.05 1723 | 2 0.02 99.07 1724 | 2 0.02 99.09 1725 | 6 0.06 99.15 1727 | 18 0.18 99.33 1864 | 3 0.03 99.36 1940 | 27 0.27 99.63 1941 | 4 0.04 99.67 1943 | 1 0.01 99.68 1944 | 13 0.13 99.81 1947 | 6 0.06 99.87 2087 | 6 0.06 99.93 2100 | 7 0.07 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016