Frequencies for first 10,000 rows of drugcl5 variable in namcs2000 dataset : drug class | for | medication | #5 | Freq. Percent Cum. ------------+----------------------------------- | 9,292 92.92 92.92 0117 | 2 0.02 92.94 0346 | 2 0.02 92.96 0347 | 1 0.01 92.97 0348 | 2 0.02 92.99 0352 | 1 0.01 93.00 0354 | 2 0.02 93.02 0355 | 1 0.01 93.03 0357 | 2 0.02 93.05 0388 | 3 0.03 93.08 0408 | 8 0.08 93.16 0409 | 7 0.07 93.23 0501 | 8 0.08 93.31 0502 | 1 0.01 93.32 0503 | 10 0.10 93.42 0504 | 3 0.03 93.45 0506 | 16 0.16 93.61 0507 | 42 0.42 94.03 0509 | 3 0.03 94.06 0510 | 28 0.28 94.34 0511 | 1 0.01 94.35 0512 | 23 0.23 94.58 0513 | 10 0.10 94.68 0514 | 24 0.24 94.92 0626 | 3 0.03 94.95 0627 | 9 0.09 95.04 0628 | 4 0.04 95.08 0630 | 28 0.28 95.36 0631 | 3 0.03 95.39 0632 | 3 0.03 95.42 0789 | 1 0.01 95.43 0874 | 40 0.40 95.83 0875 | 2 0.02 95.85 0876 | 4 0.04 95.89 0877 | 7 0.07 95.96 0878 | 1 0.01 95.97 0912 | 31 0.31 96.28 0913 | 21 0.21 96.49 0915 | 23 0.23 96.72 0916 | 7 0.07 96.79 0917 | 1 0.01 96.80 1000 | 1 0.01 96.81 1032 | 12 0.12 96.93 1034 | 27 0.27 97.20 1036 | 33 0.33 97.53 1037 | 13 0.13 97.66 1040 | 1 0.01 97.67 1180 | 17 0.17 97.84 1182 | 1 0.01 97.85 1264 | 1 0.01 97.86 1265 | 5 0.05 97.91 1268 | 7 0.07 97.98 1271 | 2 0.02 98.00 1371 | 4 0.04 98.04 1373 | 5 0.05 98.09 1374 | 8 0.08 98.17 1480 | 1 0.01 98.18 1481 | 1 0.01 98.19 1566 | 3 0.03 98.22 1568 | 3 0.03 98.25 1670 | 1 0.01 98.26 1671 | 3 0.03 98.29 1720 | 5 0.05 98.34 1721 | 17 0.17 98.51 1722 | 24 0.24 98.75 1724 | 9 0.09 98.84 1725 | 4 0.04 98.88 1727 | 6 0.06 98.94 1860 | 2 0.02 98.96 1864 | 1 0.01 98.97 1940 | 25 0.25 99.22 1941 | 6 0.06 99.28 1943 | 10 0.10 99.38 1944 | 23 0.23 99.61 1947 | 9 0.09 99.70 2000 | 1 0.01 99.71 2087 | 25 0.25 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