Frequencies for first 10,000 rows of drugcl3 variable in namcs1995 dataset : drug class | for | medication | #3 | Freq. Percent Cum. ------------+----------------------------------- | 7,772 77.72 77.72 0117 | 5 0.05 77.77 0119 | 1 0.01 77.78 0346 | 20 0.20 77.98 0347 | 21 0.21 78.19 0348 | 26 0.26 78.45 0350 | 11 0.11 78.56 0352 | 2 0.02 78.58 0353 | 11 0.11 78.69 0354 | 5 0.05 78.74 0355 | 5 0.05 78.79 0357 | 2 0.02 78.81 0358 | 1 0.01 78.82 0388 | 5 0.05 78.87 0408 | 17 0.17 79.04 0409 | 24 0.24 79.28 0501 | 55 0.55 79.83 0502 | 6 0.06 79.89 0503 | 41 0.41 80.30 0504 | 5 0.05 80.35 0506 | 34 0.34 80.69 0507 | 93 0.93 81.62 0508 | 1 0.01 81.63 0509 | 3 0.03 81.66 0510 | 102 1.02 82.68 0512 | 65 0.65 83.33 0513 | 33 0.33 83.66 0514 | 77 0.77 84.43 0626 | 20 0.20 84.63 0627 | 51 0.51 85.14 0628 | 14 0.14 85.28 0630 | 74 0.74 86.02 0631 | 14 0.14 86.16 0632 | 4 0.04 86.20 0633 | 2 0.02 86.22 0635 | 3 0.03 86.25 0789 | 10 0.10 86.35 0874 | 105 1.05 87.40 0875 | 8 0.08 87.48 0876 | 13 0.13 87.61 0877 | 4 0.04 87.65 0878 | 4 0.04 87.69 0879 | 3 0.03 87.72 0912 | 59 0.59 88.31 0913 | 34 0.34 88.65 0914 | 2 0.02 88.67 0915 | 58 0.58 89.25 1032 | 41 0.41 89.66 1033 | 3 0.03 89.69 1034 | 82 0.82 90.51 1035 | 2 0.02 90.53 1036 | 48 0.48 91.01 1037 | 52 0.52 91.53 1038 | 1 0.01 91.54 1040 | 7 0.07 91.61 1180 | 25 0.25 91.86 1181 | 1 0.01 91.87 1264 | 2 0.02 91.89 1265 | 21 0.21 92.10 1266 | 1 0.01 92.11 1268 | 31 0.31 92.42 1270 | 4 0.04 92.46 1271 | 14 0.14 92.60 1274 | 1 0.01 92.61 1275 | 5 0.05 92.66 1371 | 3 0.03 92.69 1373 | 30 0.30 92.99 1374 | 20 0.20 93.19 1479 | 2 0.02 93.21 1480 | 3 0.03 93.24 1481 | 2 0.02 93.26 1483 | 1 0.01 93.27 1566 | 8 0.08 93.35 1567 | 4 0.04 93.39 1568 | 3 0.03 93.42 1570 | 1 0.01 93.43 1670 | 5 0.05 93.48 1671 | 5 0.05 93.53 1720 | 13 0.13 93.66 1721 | 18 0.18 93.84 1722 | 177 1.77 95.61 1723 | 1 0.01 95.62 1724 | 31 0.31 95.93 1725 | 14 0.14 96.07 1727 | 59 0.59 96.66 1860 | 5 0.05 96.71 1863 | 1 0.01 96.72 1864 | 3 0.03 96.75 1940 | 102 1.02 97.77 1941 | 53 0.53 98.30 1943 | 40 0.40 98.70 1944 | 50 0.50 99.20 1947 | 26 0.26 99.46 2000 | 4 0.04 99.50 2087 | 50 0.50 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016