Frequencies for first 10,000 rows of drugcl1 variable in namcs2001 dataset : ndc code | for | medication | #1 | Freq. Percent Cum. ------------+----------------------------------- | 4,173 41.73 41.73 0117 | 67 0.67 42.40 0118 | 5 0.05 42.45 0121 | 2 0.02 42.47 0123 | 6 0.06 42.53 0285 | 4 0.04 42.57 0300 | 23 0.23 42.80 0346 | 180 1.80 44.60 0347 | 119 1.19 45.79 0348 | 127 1.27 47.06 0350 | 61 0.61 47.67 0352 | 5 0.05 47.72 0353 | 34 0.34 48.06 0354 | 53 0.53 48.59 0355 | 38 0.38 48.97 0357 | 146 1.46 50.43 0358 | 4 0.04 50.47 0388 | 25 0.25 50.72 0408 | 19 0.19 50.91 0409 | 61 0.61 51.52 0501 | 23 0.23 51.75 0502 | 14 0.14 51.89 0503 | 24 0.24 52.13 0504 | 25 0.25 52.38 0506 | 75 0.75 53.13 0507 | 71 0.71 53.84 0508 | 1 0.01 53.85 0509 | 30 0.30 54.15 0510 | 111 1.11 55.26 0511 | 1 0.01 55.27 0512 | 101 1.01 56.28 0513 | 48 0.48 56.76 0514 | 83 0.83 57.59 0626 | 24 0.24 57.83 0627 | 69 0.69 58.52 0628 | 97 0.97 59.49 0630 | 428 4.28 63.77 0631 | 99 0.99 64.76 0632 | 11 0.11 64.87 0633 | 15 0.15 65.02 0635 | 2 0.02 65.04 0789 | 2 0.02 65.06 0800 | 1 0.01 65.07 0874 | 146 1.46 66.53 0875 | 8 0.08 66.61 0876 | 28 0.28 66.89 0877 | 17 0.17 67.06 0878 | 14 0.14 67.20 0879 | 1 0.01 67.21 0912 | 108 1.08 68.29 0913 | 99 0.99 69.28 0914 | 3 0.03 69.31 0915 | 38 0.38 69.69 0916 | 25 0.25 69.94 0917 | 3 0.03 69.97 1000 | 6 0.06 70.03 1032 | 145 1.45 71.48 1033 | 22 0.22 71.70 1034 | 123 1.23 72.93 1035 | 4 0.04 72.97 1036 | 82 0.82 73.79 1037 | 34 0.34 74.13 1038 | 1 0.01 74.14 1039 | 1 0.01 74.15 1040 | 61 0.61 74.76 1041 | 1 0.01 74.77 1180 | 154 1.54 76.31 1181 | 10 0.10 76.41 1182 | 11 0.11 76.52 1264 | 41 0.41 76.93 1265 | 128 1.28 78.21 1266 | 4 0.04 78.25 1268 | 172 1.72 79.97 1269 | 19 0.19 80.16 1270 | 43 0.43 80.59 1271 | 124 1.24 81.83 1273 | 1 0.01 81.84 1274 | 4 0.04 81.88 1275 | 26 0.26 82.14 1371 | 35 0.35 82.49 1372 | 1 0.01 82.50 1373 | 49 0.49 82.99 1374 | 217 2.17 85.16 1479 | 12 0.12 85.28 1480 | 41 0.41 85.69 1481 | 8 0.08 85.77 1482 | 6 0.06 85.83 1483 | 1 0.01 85.84 1500 | 7 0.07 85.91 1566 | 48 0.48 86.39 1567 | 3 0.03 86.42 1568 | 86 0.86 87.28 1569 | 44 0.44 87.72 1570 | 9 0.09 87.81 1571 | 1 0.01 87.82 1670 | 8 0.08 87.90 1671 | 5 0.05 87.95 1720 | 4 0.04 87.99 1721 | 80 0.80 88.79 1722 | 186 1.86 90.65 1723 | 24 0.24 90.89 1724 | 26 0.26 91.15 1725 | 6 0.06 91.21 1727 | 308 3.08 94.29 1860 | 16 0.16 94.45 1862 | 1 0.01 94.46 1863 | 2 0.02 94.48 1864 | 1 0.01 94.49 1900 | 1 0.01 94.50 1940 | 128 1.28 95.78 1941 | 31 0.31 96.09 1943 | 34 0.34 96.43 1944 | 141 1.41 97.84 1945 | 7 0.07 97.91 1947 | 78 0.78 98.69 2000 | 13 0.13 98.82 2087 | 107 1.07 99.89 2095 | 5 0.05 99.94 2099 | 1 0.01 99.95 2100 | 5 0.05 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016