Frequencies for first 10,000 rows of drug2cl1 variable in namcs2004 dataset : ndc code #1 | for | medication | #2 | Freq. Percent Cum. ------------+----------------------------------- | 6,599 65.99 65.99 0100 | 1 0.01 66.00 0117 | 29 0.29 66.29 0119 | 3 0.03 66.32 0121 | 4 0.04 66.36 0123 | 2 0.02 66.38 0281 | 1 0.01 66.39 0300 | 1 0.01 66.40 0346 | 39 0.39 66.79 0347 | 22 0.22 67.01 0348 | 32 0.32 67.33 0350 | 17 0.17 67.50 0352 | 4 0.04 67.54 0353 | 6 0.06 67.60 0354 | 8 0.08 67.68 0355 | 31 0.31 67.99 0357 | 19 0.19 68.18 0358 | 6 0.06 68.24 0388 | 13 0.13 68.37 0408 | 17 0.17 68.54 0409 | 43 0.43 68.97 0411 | 1 0.01 68.98 0501 | 15 0.15 69.13 0502 | 11 0.11 69.24 0503 | 14 0.14 69.38 0504 | 19 0.19 69.57 0505 | 1 0.01 69.58 0506 | 152 1.52 71.10 0507 | 65 0.65 71.75 0509 | 15 0.15 71.90 0510 | 55 0.55 72.45 0511 | 2 0.02 72.47 0512 | 69 0.69 73.16 0513 | 24 0.24 73.40 0514 | 87 0.87 74.27 0600 | 2 0.02 74.29 0626 | 67 0.67 74.96 0627 | 87 0.87 75.83 0628 | 74 0.74 76.57 0630 | 229 2.29 78.86 0631 | 29 0.29 79.15 0632 | 8 0.08 79.23 0633 | 11 0.11 79.34 0635 | 2 0.02 79.36 0874 | 77 0.77 80.13 0875 | 7 0.07 80.20 0876 | 13 0.13 80.33 0877 | 11 0.11 80.44 0878 | 6 0.06 80.50 0879 | 7 0.07 80.57 0900 | 6 0.06 80.63 0912 | 106 1.06 81.69 0913 | 63 0.63 82.32 0914 | 6 0.06 82.38 0915 | 39 0.39 82.77 0916 | 22 0.22 82.99 0917 | 1 0.01 83.00 1032 | 71 0.71 83.71 1033 | 12 0.12 83.83 1034 | 30 0.30 84.13 1035 | 2 0.02 84.15 1036 | 71 0.71 84.86 1037 | 36 0.36 85.22 1038 | 1 0.01 85.23 1040 | 13 0.13 85.36 1041 | 1 0.01 85.37 1042 | 3 0.03 85.40 1180 | 90 0.90 86.30 1181 | 5 0.05 86.35 1264 | 19 0.19 86.54 1265 | 69 0.69 87.23 1266 | 3 0.03 87.26 1268 | 65 0.65 87.91 1269 | 2 0.02 87.93 1270 | 37 0.37 88.30 1271 | 35 0.35 88.65 1274 | 7 0.07 88.72 1275 | 10 0.10 88.82 1371 | 17 0.17 88.99 1372 | 1 0.01 89.00 1373 | 37 0.37 89.37 1374 | 125 1.25 90.62 1479 | 4 0.04 90.66 1480 | 5 0.05 90.71 1481 | 1 0.01 90.72 1483 | 4 0.04 90.76 1566 | 37 0.37 91.13 1567 | 2 0.02 91.15 1568 | 16 0.16 91.31 1569 | 28 0.28 91.59 1570 | 2 0.02 91.61 1571 | 2 0.02 91.63 1670 | 2 0.02 91.65 1671 | 4 0.04 91.69 1720 | 9 0.09 91.78 1721 | 102 1.02 92.80 1722 | 110 1.10 93.90 1723 | 18 0.18 94.08 1724 | 37 0.37 94.45 1725 | 12 0.12 94.57 1727 | 80 0.80 95.37 1860 | 7 0.07 95.44 1864 | 2 0.02 95.46 1940 | 113 1.13 96.59 1941 | 46 0.46 97.05 1943 | 40 0.40 97.45 1944 | 97 0.97 98.42 1945 | 15 0.15 98.57 1947 | 62 0.62 99.19 2000 | 3 0.03 99.22 2087 | 65 0.65 99.87 2095 | 1 0.01 99.88 2100 | 12 0.12 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016