Frequencies for first 10,000 rows of drugcl4 variable in nhamcsed2001 dataset : drug class | for drug #4 | Freq. Percent Cum. ------------+----------------------------------- | 8,902 89.02 89.02 0117 | 9 0.09 89.11 0118 | 2 0.02 89.13 0119 | 9 0.09 89.22 0121 | 1 0.01 89.23 0123 | 1 0.01 89.24 0281 | 1 0.01 89.25 0283 | 1 0.01 89.26 0300 | 1 0.01 89.27 0346 | 16 0.16 89.43 0347 | 36 0.36 89.79 0348 | 11 0.11 89.90 0350 | 2 0.02 89.92 0352 | 3 0.03 89.95 0353 | 3 0.03 89.98 0354 | 3 0.03 90.01 0355 | 8 0.08 90.09 0357 | 15 0.15 90.24 0388 | 5 0.05 90.29 0408 | 8 0.08 90.37 0409 | 26 0.26 90.63 0501 | 1 0.01 90.64 0502 | 1 0.01 90.65 0503 | 22 0.22 90.87 0504 | 1 0.01 90.88 0506 | 9 0.09 90.97 0507 | 14 0.14 91.11 0509 | 2 0.02 91.13 0510 | 17 0.17 91.30 0512 | 18 0.18 91.48 0513 | 19 0.19 91.67 0514 | 16 0.16 91.83 0600 | 1 0.01 91.84 0626 | 14 0.14 91.98 0627 | 23 0.23 92.21 0628 | 15 0.15 92.36 0630 | 29 0.29 92.65 0631 | 1 0.01 92.66 0632 | 1 0.01 92.67 0635 | 5 0.05 92.72 0789 | 2 0.02 92.74 0800 | 7 0.07 92.81 0874 | 33 0.33 93.14 0875 | 4 0.04 93.18 0876 | 15 0.15 93.33 0877 | 2 0.02 93.35 0878 | 4 0.04 93.39 0879 | 16 0.16 93.55 0912 | 14 0.14 93.69 0913 | 16 0.16 93.85 0915 | 38 0.38 94.23 0916 | 2 0.02 94.25 1032 | 37 0.37 94.62 1034 | 5 0.05 94.67 1036 | 18 0.18 94.85 1037 | 8 0.08 94.93 1039 | 1 0.01 94.94 1040 | 4 0.04 94.98 1180 | 15 0.15 95.13 1181 | 2 0.02 95.15 1264 | 4 0.04 95.19 1265 | 6 0.06 95.25 1268 | 5 0.05 95.30 1271 | 3 0.03 95.33 1371 | 6 0.06 95.39 1373 | 24 0.24 95.63 1374 | 29 0.29 95.92 1480 | 1 0.01 95.93 1481 | 1 0.01 95.94 1483 | 1 0.01 95.95 1500 | 1 0.01 95.96 1566 | 2 0.02 95.98 1568 | 6 0.06 96.04 1569 | 2 0.02 96.06 1570 | 1 0.01 96.07 1670 | 3 0.03 96.10 1671 | 9 0.09 96.19 1720 | 2 0.02 96.21 1721 | 48 0.48 96.69 1722 | 93 0.93 97.62 1723 | 1 0.01 97.63 1724 | 1 0.01 97.64 1725 | 2 0.02 97.66 1727 | 71 0.71 98.37 1860 | 1 0.01 98.38 1864 | 2 0.02 98.40 1900 | 2 0.02 98.42 1940 | 64 0.64 99.06 1941 | 5 0.05 99.11 1943 | 9 0.09 99.20 1944 | 29 0.29 99.49 1947 | 5 0.05 99.54 2000 | 2 0.02 99.56 2087 | 44 0.44 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016