Frequencies for first 10,000 rows of drug2cl1 variable in namcs2002 dataset : NDC code #1 | for | medication | #2 | Freq. Percent Cum. ------------+----------------------------------- | 6,475 64.75 64.75 0100 | 2 0.02 64.77 0117 | 49 0.49 65.26 0118 | 1 0.01 65.27 0119 | 3 0.03 65.30 0121 | 3 0.03 65.33 0123 | 1 0.01 65.34 0281 | 1 0.01 65.35 0285 | 1 0.01 65.36 0300 | 2 0.02 65.38 0346 | 56 0.56 65.94 0347 | 32 0.32 66.26 0348 | 35 0.35 66.61 0350 | 14 0.14 66.75 0352 | 1 0.01 66.76 0353 | 10 0.10 66.86 0354 | 8 0.08 66.94 0355 | 17 0.17 67.11 0357 | 39 0.39 67.50 0358 | 5 0.05 67.55 0388 | 12 0.12 67.67 0408 | 31 0.31 67.98 0409 | 41 0.41 68.39 0501 | 20 0.20 68.59 0502 | 13 0.13 68.72 0503 | 21 0.21 68.93 0504 | 23 0.23 69.16 0505 | 2 0.02 69.18 0506 | 109 1.09 70.27 0507 | 91 0.91 71.18 0508 | 1 0.01 71.19 0509 | 7 0.07 71.26 0510 | 57 0.57 71.83 0511 | 2 0.02 71.85 0512 | 61 0.61 72.46 0513 | 26 0.26 72.72 0514 | 95 0.95 73.67 0626 | 42 0.42 74.09 0627 | 76 0.76 74.85 0628 | 63 0.63 75.48 0630 | 195 1.95 77.43 0631 | 27 0.27 77.70 0632 | 12 0.12 77.82 0633 | 3 0.03 77.85 0789 | 4 0.04 77.89 0874 | 76 0.76 78.65 0875 | 11 0.11 78.76 0876 | 21 0.21 78.97 0877 | 5 0.05 79.02 0878 | 1 0.01 79.03 0879 | 4 0.04 79.07 0912 | 121 1.21 80.28 0913 | 48 0.48 80.76 0914 | 2 0.02 80.78 0915 | 36 0.36 81.14 0916 | 17 0.17 81.31 0917 | 5 0.05 81.36 1000 | 1 0.01 81.37 1032 | 79 0.79 82.16 1033 | 8 0.08 82.24 1034 | 55 0.55 82.79 1035 | 1 0.01 82.80 1036 | 92 0.92 83.72 1037 | 41 0.41 84.13 1039 | 1 0.01 84.14 1040 | 21 0.21 84.35 1041 | 1 0.01 84.36 1042 | 2 0.02 84.38 1180 | 92 0.92 85.30 1181 | 5 0.05 85.35 1182 | 2 0.02 85.37 1264 | 21 0.21 85.58 1265 | 37 0.37 85.95 1266 | 1 0.01 85.96 1268 | 42 0.42 86.38 1269 | 2 0.02 86.40 1270 | 32 0.32 86.72 1271 | 36 0.36 87.08 1272 | 1 0.01 87.09 1274 | 4 0.04 87.13 1275 | 9 0.09 87.22 1371 | 5 0.05 87.27 1373 | 37 0.37 87.64 1374 | 110 1.10 88.74 1479 | 6 0.06 88.80 1480 | 7 0.07 88.87 1481 | 4 0.04 88.91 1482 | 2 0.02 88.93 1483 | 4 0.04 88.97 1500 | 4 0.04 89.01 1566 | 33 0.33 89.34 1567 | 44 0.44 89.78 1568 | 55 0.55 90.33 1569 | 15 0.15 90.48 1570 | 5 0.05 90.53 1670 | 8 0.08 90.61 1671 | 12 0.12 90.73 1720 | 7 0.07 90.80 1721 | 98 0.98 91.78 1722 | 106 1.06 92.84 1723 | 12 0.12 92.96 1724 | 28 0.28 93.24 1725 | 6 0.06 93.30 1727 | 103 1.03 94.33 1860 | 6 0.06 94.39 1864 | 2 0.02 94.41 1900 | 3 0.03 94.44 1940 | 107 1.07 95.51 1941 | 77 0.77 96.28 1943 | 54 0.54 96.82 1944 | 151 1.51 98.33 1945 | 17 0.17 98.50 1947 | 63 0.63 99.13 2000 | 8 0.08 99.21 2087 | 69 0.69 99.90 2095 | 4 0.04 99.94 2100 | 6 0.06 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016