Frequencies for first 10,000 rows of drug1cl1 variable in namcs2003 dataset : ndc code #1 | for | medication | #1 | Freq. Percent Cum. ------------+----------------------------------- | 3,728 37.28 37.28 0100 | 4 0.04 37.32 0117 | 34 0.34 37.66 0119 | 1 0.01 37.67 0121 | 9 0.09 37.76 0123 | 1 0.01 37.77 0283 | 1 0.01 37.78 0285 | 5 0.05 37.83 0300 | 15 0.15 37.98 0346 | 219 2.19 40.17 0347 | 112 1.12 41.29 0348 | 127 1.27 42.56 0350 | 50 0.50 43.06 0352 | 6 0.06 43.12 0353 | 35 0.35 43.47 0354 | 32 0.32 43.79 0355 | 49 0.49 44.28 0356 | 2 0.02 44.30 0357 | 118 1.18 45.48 0358 | 21 0.21 45.69 0388 | 23 0.23 45.92 0408 | 27 0.27 46.19 0409 | 86 0.86 47.05 0410 | 2 0.02 47.07 0411 | 1 0.01 47.08 0501 | 19 0.19 47.27 0502 | 20 0.20 47.47 0503 | 22 0.22 47.69 0504 | 25 0.25 47.94 0506 | 178 1.78 49.72 0507 | 72 0.72 50.44 0509 | 30 0.30 50.74 0510 | 93 0.93 51.67 0511 | 3 0.03 51.70 0512 | 92 0.92 52.62 0513 | 52 0.52 53.14 0514 | 100 1.00 54.14 0600 | 1 0.01 54.15 0626 | 55 0.55 54.70 0627 | 87 0.87 55.57 0628 | 73 0.73 56.30 0630 | 435 4.35 60.65 0631 | 84 0.84 61.49 0632 | 20 0.20 61.69 0633 | 19 0.19 61.88 0635 | 2 0.02 61.90 0789 | 2 0.02 61.92 0874 | 143 1.43 63.35 0875 | 8 0.08 63.43 0876 | 28 0.28 63.71 0877 | 9 0.09 63.80 0878 | 6 0.06 63.86 0879 | 3 0.03 63.89 0900 | 1 0.01 63.90 0912 | 143 1.43 65.33 0913 | 100 1.00 66.33 0914 | 1 0.01 66.34 0915 | 33 0.33 66.67 0916 | 27 0.27 66.94 0917 | 7 0.07 67.01 1000 | 2 0.02 67.03 1032 | 167 1.67 68.70 1033 | 27 0.27 68.97 1034 | 87 0.87 69.84 1035 | 1 0.01 69.85 1036 | 125 1.25 71.10 1037 | 65 0.65 71.75 1038 | 2 0.02 71.77 1039 | 1 0.01 71.78 1040 | 75 0.75 72.53 1041 | 5 0.05 72.58 1042 | 13 0.13 72.71 1100 | 2 0.02 72.73 1180 | 159 1.59 74.32 1181 | 21 0.21 74.53 1182 | 39 0.39 74.92 1264 | 63 0.63 75.55 1265 | 111 1.11 76.66 1266 | 8 0.08 76.74 1268 | 119 1.19 77.93 1269 | 5 0.05 77.98 1270 | 34 0.34 78.32 1271 | 75 0.75 79.07 1274 | 11 0.11 79.18 1275 | 11 0.11 79.29 1371 | 45 0.45 79.74 1372 | 2 0.02 79.76 1373 | 42 0.42 80.18 1374 | 237 2.37 82.55 1479 | 10 0.10 82.65 1480 | 23 0.23 82.88 1481 | 9 0.09 82.97 1482 | 8 0.08 83.05 1500 | 3 0.03 83.08 1566 | 78 0.78 83.86 1567 | 5 0.05 83.91 1568 | 130 1.30 85.21 1569 | 45 0.45 85.66 1570 | 10 0.10 85.76 1670 | 33 0.33 86.09 1671 | 14 0.14 86.23 1720 | 16 0.16 86.39 1721 | 187 1.87 88.26 1722 | 143 1.43 89.69 1723 | 20 0.20 89.89 1724 | 107 1.07 90.96 1725 | 12 0.12 91.08 1727 | 223 2.23 93.31 1728 | 1 0.01 93.32 1860 | 16 0.16 93.48 1863 | 1 0.01 93.49 1864 | 4 0.04 93.53 1900 | 4 0.04 93.57 1940 | 142 1.42 94.99 1941 | 41 0.41 95.40 1943 | 36 0.36 95.76 1944 | 191 1.91 97.67 1945 | 4 0.04 97.71 1947 | 92 0.92 98.63 2000 | 11 0.11 98.74 2087 | 117 1.17 99.91 2095 | 3 0.03 99.94 2096 | 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