Frequencies for first 10,000 rows of drugcl5 variable in namcs1996 dataset : drug class | for | medication | #5 | Freq. Percent Cum. ------------+----------------------------------- | 8,899 88.99 88.99 0117 | 2 0.02 89.01 0119 | 3 0.03 89.04 0120 | 2 0.02 89.06 0281 | 1 0.01 89.07 0346 | 8 0.08 89.15 0347 | 6 0.06 89.21 0348 | 4 0.04 89.25 0350 | 9 0.09 89.34 0353 | 7 0.07 89.41 0354 | 1 0.01 89.42 0355 | 3 0.03 89.45 0357 | 4 0.04 89.49 0388 | 3 0.03 89.52 0408 | 18 0.18 89.70 0409 | 20 0.20 89.90 0411 | 1 0.01 89.91 0501 | 18 0.18 90.09 0502 | 3 0.03 90.12 0503 | 50 0.50 90.62 0504 | 3 0.03 90.65 0506 | 15 0.15 90.80 0507 | 65 0.65 91.45 0508 | 1 0.01 91.46 0509 | 2 0.02 91.48 0510 | 29 0.29 91.77 0511 | 2 0.02 91.79 0512 | 32 0.32 92.11 0513 | 18 0.18 92.29 0514 | 46 0.46 92.75 0626 | 11 0.11 92.86 0627 | 24 0.24 93.10 0628 | 10 0.10 93.20 0630 | 47 0.47 93.67 0631 | 1 0.01 93.68 0632 | 1 0.01 93.69 0789 | 3 0.03 93.72 0874 | 40 0.40 94.12 0875 | 4 0.04 94.16 0876 | 8 0.08 94.24 0877 | 3 0.03 94.27 0878 | 3 0.03 94.30 0879 | 3 0.03 94.33 0912 | 22 0.22 94.55 0913 | 28 0.28 94.83 0914 | 1 0.01 94.84 0915 | 45 0.45 95.29 0916 | 1 0.01 95.30 1032 | 21 0.21 95.51 1033 | 4 0.04 95.55 1034 | 31 0.31 95.86 1036 | 26 0.26 96.12 1037 | 22 0.22 96.34 1039 | 1 0.01 96.35 1041 | 1 0.01 96.36 1180 | 9 0.09 96.45 1181 | 2 0.02 96.47 1264 | 3 0.03 96.50 1265 | 8 0.08 96.58 1266 | 1 0.01 96.59 1268 | 19 0.19 96.78 1270 | 1 0.01 96.79 1271 | 13 0.13 96.92 1274 | 2 0.02 96.94 1275 | 1 0.01 96.95 1371 | 6 0.06 97.01 1373 | 19 0.19 97.20 1374 | 6 0.06 97.26 1481 | 1 0.01 97.27 1483 | 1 0.01 97.28 1566 | 11 0.11 97.39 1567 | 1 0.01 97.40 1568 | 2 0.02 97.42 1569 | 3 0.03 97.45 1671 | 9 0.09 97.54 1720 | 2 0.02 97.56 1721 | 19 0.19 97.75 1722 | 80 0.80 98.55 1723 | 1 0.01 98.56 1724 | 9 0.09 98.65 1725 | 5 0.05 98.70 1727 | 24 0.24 98.94 1940 | 48 0.48 99.42 1941 | 7 0.07 99.49 1943 | 9 0.09 99.58 1944 | 14 0.14 99.72 1945 | 1 0.01 99.73 1947 | 9 0.09 99.82 2087 | 18 0.18 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016