Frequencies for first 10,000 rows of drug7cl1 variable in namcs2003 dataset : ndc code #1 | for | medication | #7 | Freq. Percent Cum. ------------+----------------------------------- | 9,497 94.97 94.97 0119 | 2 0.02 94.99 0121 | 1 0.01 95.00 0283 | 1 0.01 95.01 0348 | 1 0.01 95.02 0350 | 2 0.02 95.04 0353 | 1 0.01 95.05 0354 | 2 0.02 95.07 0357 | 2 0.02 95.09 0388 | 3 0.03 95.12 0408 | 6 0.06 95.18 0409 | 11 0.11 95.29 0501 | 3 0.03 95.32 0502 | 1 0.01 95.33 0503 | 14 0.14 95.47 0504 | 3 0.03 95.50 0505 | 1 0.01 95.51 0506 | 24 0.24 95.75 0507 | 22 0.22 95.97 0508 | 3 0.03 96.00 0509 | 4 0.04 96.04 0510 | 15 0.15 96.19 0512 | 13 0.13 96.32 0513 | 6 0.06 96.38 0514 | 7 0.07 96.45 0626 | 8 0.08 96.53 0627 | 12 0.12 96.65 0628 | 7 0.07 96.72 0630 | 15 0.15 96.87 0632 | 5 0.05 96.92 0633 | 2 0.02 96.94 0874 | 30 0.30 97.24 0875 | 2 0.02 97.26 0876 | 6 0.06 97.32 0877 | 2 0.02 97.34 0878 | 1 0.01 97.35 0912 | 30 0.30 97.65 0913 | 27 0.27 97.92 0914 | 1 0.01 97.93 0915 | 10 0.10 98.03 0916 | 7 0.07 98.10 0917 | 2 0.02 98.12 1032 | 3 0.03 98.15 1034 | 7 0.07 98.22 1036 | 25 0.25 98.47 1037 | 9 0.09 98.56 1180 | 4 0.04 98.60 1181 | 2 0.02 98.62 1182 | 1 0.01 98.63 1264 | 2 0.02 98.65 1265 | 2 0.02 98.67 1268 | 2 0.02 98.69 1271 | 1 0.01 98.70 1373 | 2 0.02 98.72 1374 | 14 0.14 98.86 1481 | 3 0.03 98.89 1482 | 1 0.01 98.90 1566 | 4 0.04 98.94 1568 | 2 0.02 98.96 1570 | 2 0.02 98.98 1671 | 3 0.03 99.01 1720 | 2 0.02 99.03 1721 | 13 0.13 99.16 1722 | 22 0.22 99.38 1723 | 2 0.02 99.40 1724 | 7 0.07 99.47 1725 | 1 0.01 99.48 1727 | 9 0.09 99.57 1864 | 1 0.01 99.58 1940 | 18 0.18 99.76 1941 | 3 0.03 99.79 1944 | 8 0.08 99.87 1947 | 2 0.02 99.89 2087 | 7 0.07 99.96 2096 | 1 0.01 99.97 2100 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016