Frequencies for first 10,000 rows of drugcl1 variable in namcs1995 dataset : drug class | for | medication | #1 | Freq. Percent Cum. ------------+----------------------------------- | 2,712 27.12 27.12 0117 | 9 0.09 27.21 0119 | 6 0.06 27.27 0123 | 9 0.09 27.36 0281 | 5 0.05 27.41 0346 | 584 5.84 33.25 0347 | 364 3.64 36.89 0348 | 290 2.90 39.79 0350 | 66 0.66 40.45 0351 | 1 0.01 40.46 0352 | 15 0.15 40.61 0353 | 100 1.00 41.61 0354 | 20 0.20 41.81 0355 | 73 0.73 42.54 0356 | 5 0.05 42.59 0357 | 94 0.94 43.53 0358 | 3 0.03 43.56 0388 | 39 0.39 43.95 0408 | 44 0.44 44.39 0409 | 55 0.55 44.94 0411 | 1 0.01 44.95 0500 | 3 0.03 44.98 0501 | 62 0.62 45.60 0502 | 7 0.07 45.67 0503 | 40 0.40 46.07 0504 | 7 0.07 46.14 0505 | 1 0.01 46.15 0506 | 59 0.59 46.74 0507 | 145 1.45 48.19 0508 | 1 0.01 48.20 0509 | 5 0.05 48.25 0510 | 308 3.08 51.33 0512 | 146 1.46 52.79 0513 | 112 1.12 53.91 0514 | 240 2.40 56.31 0600 | 1 0.01 56.32 0626 | 23 0.23 56.55 0627 | 97 0.97 57.52 0628 | 19 0.19 57.71 0630 | 181 1.81 59.52 0631 | 49 0.49 60.01 0632 | 9 0.09 60.10 0633 | 2 0.02 60.12 0635 | 5 0.05 60.17 0789 | 63 0.63 60.80 0874 | 238 2.38 63.18 0875 | 38 0.38 63.56 0876 | 29 0.29 63.85 0877 | 17 0.17 64.02 0878 | 33 0.33 64.35 0879 | 13 0.13 64.48 0912 | 96 0.96 65.44 0913 | 95 0.95 66.39 0915 | 50 0.50 66.89 0916 | 3 0.03 66.92 1000 | 4 0.04 66.96 1032 | 132 1.32 68.28 1033 | 13 0.13 68.41 1034 | 142 1.42 69.83 1035 | 1 0.01 69.84 1036 | 263 2.63 72.47 1037 | 116 1.16 73.63 1038 | 1 0.01 73.64 1040 | 43 0.43 74.07 1180 | 240 2.40 76.47 1264 | 7 0.07 76.54 1265 | 64 0.64 77.18 1266 | 5 0.05 77.23 1268 | 122 1.22 78.45 1270 | 1 0.01 78.46 1271 | 91 0.91 79.37 1272 | 1 0.01 79.38 1275 | 14 0.14 79.52 1371 | 6 0.06 79.58 1373 | 122 1.22 80.80 1374 | 61 0.61 81.41 1479 | 8 0.08 81.49 1480 | 10 0.10 81.59 1481 | 4 0.04 81.63 1482 | 1 0.01 81.64 1483 | 1 0.01 81.65 1500 | 2 0.02 81.67 1566 | 9 0.09 81.76 1567 | 1 0.01 81.77 1568 | 54 0.54 82.31 1569 | 5 0.05 82.36 1570 | 1 0.01 82.37 1670 | 11 0.11 82.48 1671 | 38 0.38 82.86 1720 | 67 0.67 83.53 1721 | 46 0.46 83.99 1722 | 301 3.01 87.00 1723 | 16 0.16 87.16 1724 | 133 1.33 88.49 1725 | 16 0.16 88.65 1727 | 349 3.49 92.14 1728 | 1 0.01 92.15 1860 | 14 0.14 92.29 1863 | 7 0.07 92.36 1864 | 4 0.04 92.40 1940 | 124 1.24 93.64 1941 | 119 1.19 94.83 1943 | 88 0.88 95.71 1944 | 183 1.83 97.54 1947 | 46 0.46 98.00 2000 | 20 0.20 98.20 2087 | 177 1.77 99.97 2095 | 3 0.03 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016