Frequencies for first 10,000 rows of drugcl2 variable in namcs1996 dataset : drug class | for | medication | #2 | Freq. Percent Cum. ------------+----------------------------------- | 2,594 25.94 25.94 0100 | 2 0.02 25.96 0117 | 70 0.70 26.66 0118 | 1 0.01 26.67 0119 | 8 0.08 26.75 0120 | 4 0.04 26.79 0121 | 1 0.01 26.80 0123 | 2 0.02 26.82 0300 | 1 0.01 26.83 0346 | 157 1.57 28.40 0347 | 109 1.09 29.49 0348 | 70 0.70 30.19 0349 | 1 0.01 30.20 0350 | 54 0.54 30.74 0352 | 16 0.16 30.90 0353 | 55 0.55 31.45 0354 | 15 0.15 31.60 0355 | 61 0.61 32.21 0356 | 3 0.03 32.24 0357 | 25 0.25 32.49 0358 | 3 0.03 32.52 0388 | 22 0.22 32.74 0408 | 98 0.98 33.72 0409 | 54 0.54 34.26 0411 | 1 0.01 34.27 0500 | 1 0.01 34.28 0501 | 84 0.84 35.12 0502 | 18 0.18 35.30 0503 | 72 0.72 36.02 0504 | 16 0.16 36.18 0505 | 2 0.02 36.20 0506 | 77 0.77 36.97 0507 | 196 1.96 38.93 0508 | 1 0.01 38.94 0509 | 11 0.11 39.05 0510 | 239 2.39 41.44 0511 | 7 0.07 41.51 0512 | 175 1.75 43.26 0513 | 102 1.02 44.28 0514 | 183 1.83 46.11 0600 | 1 0.01 46.12 0626 | 71 0.71 46.83 0627 | 189 1.89 48.72 0628 | 58 0.58 49.30 0630 | 248 2.48 51.78 0631 | 66 0.66 52.44 0632 | 9 0.09 52.53 0633 | 1 0.01 52.54 0635 | 4 0.04 52.58 0789 | 22 0.22 52.80 0800 | 1 0.01 52.81 0874 | 180 1.80 54.61 0875 | 29 0.29 54.90 0876 | 44 0.44 55.34 0877 | 19 0.19 55.53 0878 | 27 0.27 55.80 0879 | 9 0.09 55.89 0900 | 1 0.01 55.90 0912 | 90 0.90 56.80 0913 | 109 1.09 57.89 0914 | 4 0.04 57.93 0915 | 125 1.25 59.18 0916 | 10 0.10 59.28 1032 | 183 1.83 61.11 1033 | 16 0.16 61.27 1034 | 199 1.99 63.26 1035 | 4 0.04 63.30 1036 | 133 1.33 64.63 1037 | 86 0.86 65.49 1038 | 1 0.01 65.50 1039 | 1 0.01 65.51 1040 | 29 0.29 65.80 1180 | 177 1.77 67.57 1181 | 6 0.06 67.63 1200 | 4 0.04 67.67 1264 | 19 0.19 67.86 1265 | 166 1.66 69.52 1266 | 5 0.05 69.57 1268 | 229 2.29 71.86 1269 | 11 0.11 71.97 1270 | 30 0.30 72.27 1271 | 189 1.89 74.16 1272 | 3 0.03 74.19 1274 | 10 0.10 74.29 1275 | 33 0.33 74.62 1371 | 34 0.34 74.96 1372 | 2 0.02 74.98 1373 | 155 1.55 76.53 1374 | 137 1.37 77.90 1479 | 5 0.05 77.95 1480 | 7 0.07 78.02 1481 | 13 0.13 78.15 1482 | 7 0.07 78.22 1483 | 9 0.09 78.31 1500 | 1 0.01 78.32 1566 | 58 0.58 78.90 1567 | 43 0.43 79.33 1568 | 100 1.00 80.33 1569 | 27 0.27 80.60 1570 | 14 0.14 80.74 1670 | 15 0.15 80.89 1671 | 41 0.41 81.30 1720 | 7 0.07 81.37 1721 | 122 1.22 82.59 1722 | 434 4.34 86.93 1723 | 25 0.25 87.18 1724 | 13 0.13 87.31 1725 | 17 0.17 87.48 1727 | 254 2.54 90.02 1728 | 1 0.01 90.03 1860 | 3 0.03 90.06 1863 | 1 0.01 90.07 1864 | 6 0.06 90.13 1900 | 7 0.07 90.20 1940 | 220 2.20 92.40 1941 | 210 2.10 94.50 1943 | 134 1.34 95.84 1944 | 211 2.11 97.95 1947 | 95 0.95 98.90 2000 | 17 0.17 99.07 2087 | 89 0.89 99.96 2095 | 4 0.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016