Frequencies for first 10,000 rows of drug6cl1 variable in namcs2005 dataset : ndc code #1 | for | medication | #6 | Freq. Percent Cum. ------------+----------------------------------- | 8,900 89.00 89.00 0123 | 1 0.01 89.01 0346 | 1 0.01 89.02 0347 | 2 0.02 89.04 0350 | 1 0.01 89.05 0353 | 4 0.04 89.09 0354 | 2 0.02 89.11 0355 | 1 0.01 89.12 0357 | 4 0.04 89.16 0388 | 4 0.04 89.20 0400 | 1 0.01 89.21 0408 | 9 0.09 89.30 0409 | 13 0.13 89.43 0501 | 5 0.05 89.48 0502 | 5 0.05 89.53 0503 | 16 0.16 89.69 0504 | 3 0.03 89.72 0506 | 60 0.60 90.32 0507 | 37 0.37 90.69 0509 | 4 0.04 90.73 0510 | 18 0.18 90.91 0512 | 21 0.21 91.12 0513 | 9 0.09 91.21 0514 | 35 0.35 91.56 0626 | 15 0.15 91.71 0627 | 20 0.20 91.91 0628 | 9 0.09 92.00 0630 | 48 0.48 92.48 0631 | 2 0.02 92.50 0632 | 5 0.05 92.55 0633 | 2 0.02 92.57 0874 | 50 0.50 93.07 0875 | 2 0.02 93.09 0876 | 9 0.09 93.18 0877 | 10 0.10 93.28 0878 | 1 0.01 93.29 0879 | 2 0.02 93.31 0900 | 5 0.05 93.36 0912 | 67 0.67 94.03 0913 | 56 0.56 94.59 0914 | 2 0.02 94.61 0915 | 25 0.25 94.86 0916 | 22 0.22 95.08 0917 | 1 0.01 95.09 1032 | 16 0.16 95.25 1033 | 6 0.06 95.31 1034 | 12 0.12 95.43 1036 | 61 0.61 96.04 1037 | 15 0.15 96.19 1040 | 4 0.04 96.23 1180 | 18 0.18 96.41 1181 | 1 0.01 96.42 1265 | 9 0.09 96.51 1268 | 5 0.05 96.56 1271 | 3 0.03 96.59 1272 | 1 0.01 96.60 1275 | 1 0.01 96.61 1371 | 2 0.02 96.63 1373 | 9 0.09 96.72 1374 | 12 0.12 96.84 1479 | 1 0.01 96.85 1481 | 2 0.02 96.87 1500 | 1 0.01 96.88 1566 | 4 0.04 96.92 1568 | 1 0.01 96.93 1670 | 1 0.01 96.94 1671 | 4 0.04 96.98 1721 | 35 0.35 97.33 1722 | 61 0.61 97.94 1723 | 4 0.04 97.98 1724 | 19 0.19 98.17 1725 | 3 0.03 98.20 1727 | 23 0.23 98.43 1864 | 6 0.06 98.49 1900 | 1 0.01 98.50 1940 | 74 0.74 99.24 1941 | 3 0.03 99.27 1943 | 6 0.06 99.33 1944 | 30 0.30 99.63 1947 | 19 0.19 99.82 2087 | 10 0.10 99.92 2100 | 8 0.08 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016