Frequencies for first 10,000 rows of drugid8 variable in nhamcsed2011 dataset : Drug ID | code for | medication | #8 | Freq. Percent Cum. ------------+----------------------------------- | 9,793 97.93 97.93 a10249 | 2 0.02 97.95 a10253 | 1 0.01 97.96 a10453 | 1 0.01 97.97 a11198 | 1 0.01 97.98 a11424 | 2 0.02 98.00 a52023 | 1 0.01 98.01 a52885 | 5 0.05 98.06 a55115 | 1 0.01 98.07 a57024 | 1 0.01 98.08 c00110 | 1 0.01 98.09 d00002 | 1 0.01 98.10 d00007 | 1 0.01 98.11 d00013 | 2 0.02 98.13 d00015 | 6 0.06 98.19 d00016 | 1 0.01 98.20 d00019 | 1 0.01 98.21 d00021 | 2 0.02 98.23 d00039 | 1 0.01 98.24 d00044 | 2 0.02 98.26 d00045 | 1 0.01 98.27 d00049 | 4 0.04 98.31 d00052 | 3 0.03 98.34 d00070 | 1 0.01 98.35 d00080 | 2 0.02 98.37 d00091 | 1 0.01 98.38 d00096 | 2 0.02 98.40 d00108 | 1 0.01 98.41 d00116 | 1 0.01 98.42 d00123 | 1 0.01 98.43 d00124 | 1 0.01 98.44 d00125 | 1 0.01 98.45 d00134 | 4 0.04 98.49 d00143 | 1 0.01 98.50 d00148 | 2 0.02 98.52 d00170 | 4 0.04 98.56 d00175 | 1 0.01 98.57 d00197 | 4 0.04 98.61 d00199 | 1 0.01 98.62 d00212 | 2 0.02 98.64 d00241 | 1 0.01 98.65 d00252 | 1 0.01 98.66 d00265 | 1 0.01 98.67 d00273 | 1 0.01 98.68 d00280 | 1 0.01 98.69 d00293 | 1 0.01 98.70 d00298 | 3 0.03 98.73 d00301 | 1 0.01 98.74 d00308 | 5 0.05 98.79 d00314 | 1 0.01 98.80 d00316 | 1 0.01 98.81 d00321 | 1 0.01 98.82 d00325 | 2 0.02 98.84 d00329 | 2 0.02 98.86 d00348 | 2 0.02 98.88 d00384 | 1 0.01 98.89 d00395 | 1 0.01 98.90 d00405 | 1 0.01 98.91 d00438 | 5 0.05 98.96 d00468 | 1 0.01 98.97 d00584 | 8 0.08 99.05 d00626 | 1 0.01 99.06 d00728 | 1 0.01 99.07 d00746 | 5 0.05 99.12 d00749 | 8 0.08 99.20 d00762 | 1 0.01 99.21 d00787 | 3 0.03 99.24 d00796 | 1 0.01 99.25 d00797 | 2 0.02 99.27 d00833 | 3 0.03 99.30 d00867 | 1 0.01 99.31 d00880 | 2 0.02 99.33 d00982 | 1 0.01 99.34 d00999 | 1 0.01 99.35 d01008 | 1 0.01 99.36 d01013 | 1 0.01 99.37 d01021 | 6 0.06 99.43 d01024 | 1 0.01 99.44 d01166 | 1 0.01 99.45 d01373 | 1 0.01 99.46 d01456 | 1 0.01 99.47 d03041 | 1 0.01 99.48 d03080 | 1 0.01 99.49 d03140 | 3 0.03 99.52 d03165 | 1 0.01 99.53 d03182 | 2 0.02 99.55 d03205 | 1 0.01 99.56 d03423 | 1 0.01 99.57 d03428 | 2 0.02 99.59 d03431 | 5 0.05 99.64 d03485 | 1 0.01 99.65 d03756 | 1 0.01 99.66 d03766 | 1 0.01 99.67 d03807 | 2 0.02 99.69 d03826 | 1 0.01 99.70 d03827 | 3 0.03 99.73 d03847 | 1 0.01 99.74 d04025 | 1 0.01 99.75 d04105 | 2 0.02 99.77 d04109 | 1 0.01 99.78 d04113 | 1 0.01 99.79 d04115 | 1 0.01 99.80 d04215 | 2 0.02 99.82 d04220 | 1 0.01 99.83 d04258 | 1 0.01 99.84 d04284 | 1 0.01 99.85 d04289 | 1 0.01 99.86 d04328 | 1 0.01 99.87 d04442 | 1 0.01 99.88 d04499 | 1 0.01 99.89 d04514 | 1 0.01 99.90 d04611 | 4 0.04 99.94 d04747 | 1 0.01 99.95 d04851 | 1 0.01 99.96 d05357 | 1 0.01 99.97 d05896 | 1 0.01 99.98 d06635 | 1 0.01 99.99 d07137 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016