Frequencies for first 10,000 rows of drugcl3 variable in namcs1997 dataset : drug class | for | medication | #3 | Freq. Percent Cum. ------------+----------------------------------- | 6,969 69.69 69.69 0117 | 20 0.20 69.89 0119 | 1 0.01 69.90 0120 | 4 0.04 69.94 0346 | 25 0.25 70.19 0347 | 25 0.25 70.44 0348 | 17 0.17 70.61 0350 | 12 0.12 70.73 0352 | 7 0.07 70.80 0353 | 14 0.14 70.94 0354 | 3 0.03 70.97 0355 | 13 0.13 71.10 0357 | 6 0.06 71.16 0358 | 2 0.02 71.18 0388 | 19 0.19 71.37 0408 | 29 0.29 71.66 0409 | 58 0.58 72.24 0410 | 1 0.01 72.25 0501 | 64 0.64 72.89 0502 | 20 0.20 73.09 0503 | 63 0.63 73.72 0504 | 7 0.07 73.79 0506 | 45 0.45 74.24 0507 | 142 1.42 75.66 0510 | 91 0.91 76.57 0511 | 3 0.03 76.60 0512 | 80 0.80 77.40 0513 | 72 0.72 78.12 0514 | 120 1.20 79.32 0600 | 1 0.01 79.33 0626 | 24 0.24 79.57 0627 | 102 1.02 80.59 0628 | 33 0.33 80.92 0630 | 108 1.08 82.00 0631 | 17 0.17 82.17 0635 | 2 0.02 82.19 0789 | 16 0.16 82.35 0874 | 97 0.97 83.32 0875 | 14 0.14 83.46 0876 | 10 0.10 83.56 0877 | 5 0.05 83.61 0878 | 7 0.07 83.68 0879 | 5 0.05 83.73 0912 | 62 0.62 84.35 0913 | 54 0.54 84.89 0914 | 1 0.01 84.90 0915 | 78 0.78 85.68 0916 | 7 0.07 85.75 0917 | 2 0.02 85.77 1000 | 2 0.02 85.79 1032 | 46 0.46 86.25 1033 | 2 0.02 86.27 1034 | 82 0.82 87.09 1035 | 3 0.03 87.12 1036 | 78 0.78 87.90 1037 | 47 0.47 88.37 1038 | 1 0.01 88.38 1040 | 8 0.08 88.46 1180 | 111 1.11 89.57 1181 | 3 0.03 89.60 1182 | 1 0.01 89.61 1200 | 2 0.02 89.63 1264 | 2 0.02 89.65 1265 | 40 0.40 90.05 1266 | 2 0.02 90.07 1268 | 61 0.61 90.68 1269 | 1 0.01 90.69 1270 | 9 0.09 90.78 1271 | 39 0.39 91.17 1272 | 1 0.01 91.18 1274 | 5 0.05 91.23 1275 | 7 0.07 91.30 1371 | 11 0.11 91.41 1373 | 26 0.26 91.67 1374 | 66 0.66 92.33 1479 | 4 0.04 92.37 1480 | 5 0.05 92.42 1481 | 6 0.06 92.48 1483 | 1 0.01 92.49 1500 | 2 0.02 92.51 1566 | 15 0.15 92.66 1567 | 13 0.13 92.79 1568 | 23 0.23 93.02 1569 | 6 0.06 93.08 1570 | 22 0.22 93.30 1670 | 5 0.05 93.35 1671 | 13 0.13 93.48 1720 | 4 0.04 93.52 1721 | 37 0.37 93.89 1722 | 215 2.15 96.04 1723 | 5 0.05 96.09 1724 | 18 0.18 96.27 1725 | 12 0.12 96.39 1727 | 72 0.72 97.11 1860 | 3 0.03 97.14 1864 | 7 0.07 97.21 1900 | 2 0.02 97.23 1940 | 101 1.01 98.24 1941 | 36 0.36 98.60 1943 | 31 0.31 98.91 1944 | 43 0.43 99.34 1947 | 28 0.28 99.62 2000 | 9 0.09 99.71 2087 | 25 0.25 99.96 2095 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016