Frequencies for first 10,000 rows of drugcl5 variable in nhamcsed1997 dataset : drug class | for drug #5 | Freq. Percent Cum. ------------+----------------------------------- | 9,562 95.62 95.62 0117 | 4 0.04 95.66 0118 | 1 0.01 95.67 0119 | 17 0.17 95.84 0281 | 1 0.01 95.85 0346 | 2 0.02 95.87 0347 | 12 0.12 95.99 0348 | 5 0.05 96.04 0352 | 1 0.01 96.05 0353 | 6 0.06 96.11 0354 | 1 0.01 96.12 0355 | 6 0.06 96.18 0388 | 2 0.02 96.20 0408 | 3 0.03 96.23 0409 | 19 0.19 96.42 0501 | 7 0.07 96.49 0502 | 3 0.03 96.52 0503 | 7 0.07 96.59 0504 | 1 0.01 96.60 0506 | 4 0.04 96.64 0507 | 6 0.06 96.70 0510 | 5 0.05 96.75 0512 | 7 0.07 96.82 0513 | 8 0.08 96.90 0514 | 9 0.09 96.99 0626 | 11 0.11 97.10 0627 | 8 0.08 97.18 0628 | 7 0.07 97.25 0630 | 8 0.08 97.33 0631 | 1 0.01 97.34 0635 | 5 0.05 97.39 0789 | 3 0.03 97.42 0874 | 21 0.21 97.63 0875 | 1 0.01 97.64 0876 | 7 0.07 97.71 0877 | 3 0.03 97.74 0878 | 4 0.04 97.78 0879 | 1 0.01 97.79 0912 | 5 0.05 97.84 0913 | 10 0.10 97.94 0915 | 23 0.23 98.17 1032 | 11 0.11 98.28 1034 | 5 0.05 98.33 1036 | 8 0.08 98.41 1037 | 5 0.05 98.46 1040 | 1 0.01 98.47 1180 | 4 0.04 98.51 1181 | 2 0.02 98.53 1265 | 2 0.02 98.55 1268 | 1 0.01 98.56 1271 | 1 0.01 98.57 1371 | 3 0.03 98.60 1373 | 4 0.04 98.64 1374 | 11 0.11 98.75 1479 | 1 0.01 98.76 1481 | 1 0.01 98.77 1500 | 1 0.01 98.78 1566 | 2 0.02 98.80 1568 | 1 0.01 98.81 1569 | 1 0.01 98.82 1671 | 3 0.03 98.85 1721 | 19 0.19 99.04 1722 | 31 0.31 99.35 1723 | 1 0.01 99.36 1724 | 1 0.01 99.37 1725 | 2 0.02 99.39 1727 | 18 0.18 99.57 1864 | 1 0.01 99.58 1940 | 21 0.21 99.79 1943 | 3 0.03 99.82 1944 | 4 0.04 99.86 1947 | 4 0.04 99.90 2000 | 1 0.01 99.91 2087 | 8 0.08 99.99 2095 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016