Frequencies for first 10,000 rows of med18 variable in namcs2014 dataset : Medication #18 | Freq. Percent Cum. ----------------------------------------+----------------------------------- NO ENTRY MADE | 9,876 98.76 98.76 MOBIC | 1 0.01 98.77 ISOSORBIDE MONONITRATE | 1 0.01 98.78 LISPRO | 1 0.01 98.79 AFRIN | 1 0.01 98.80 METOPROLOL TARTRATE | 1 0.01 98.81 LUTEIN | 1 0.01 98.82 VAGIFEM | 1 0.01 98.83 LANTUS | 2 0.02 98.85 APLISOL | 1 0.01 98.86 ASPIRIN | 2 0.02 98.88 VIGAMOX | 1 0.01 98.89 METOPROLOL SUCCINATE | 1 0.01 98.90 TRAMADOL HCL | 1 0.01 98.91 SPIRIVA | 1 0.01 98.92 TESSALON | 1 0.01 98.93 SENSIPAR | 1 0.01 98.94 LYCOPENE | 1 0.01 98.95 SYMBICORT | 2 0.02 98.97 PRESERVISION | 1 0.01 98.98 METANX | 1 0.01 98.99 CALCIUM | 3 0.03 99.02 CHEMOTHERAPY | 1 0.01 99.03 VISION FORMULA | 1 0.01 99.04 VITAMIN D3 | 2 0.02 99.06 ASA | 1 0.01 99.07 XYZAL | 1 0.01 99.08 CATAPRES-TTS-3 | 1 0.01 99.09 COPPER | 1 0.01 99.10 DOCUSATE | 1 0.01 99.11 OCTAGAM | 1 0.01 99.12 EDARBI | 1 0.01 99.13 OXYCODONE | 1 0.01 99.14 PERCOCET | 1 0.01 99.15 PROBIOTIC | 1 0.01 99.16 TRADJENTA | 1 0.01 99.17 STAXYN | 1 0.01 99.18 NATURAL BALANCE TEAR | 1 0.01 99.19 MYRBETRIQ | 1 0.01 99.20 FLEXERIL | 1 0.01 99.21 FUROSEMIDE | 1 0.01 99.22 HYDRALAZINE | 1 0.01 99.23 HYDROXYZINE | 1 0.01 99.24 IMURAN | 1 0.01 99.25 IODINE | 1 0.01 99.26 KLOR-CON | 2 0.02 99.28 LASIX | 1 0.01 99.29 LIDOCAINE | 1 0.01 99.30 LORAZEPAM | 1 0.01 99.31 MECLIZINE | 2 0.02 99.33 METOCLOPRAMIDE | 1 0.01 99.34 MULTIVITAMIN | 1 0.01 99.35 NASALIDE | 1 0.01 99.36 NITROSTAT | 1 0.01 99.37 NYSTATIN | 1 0.01 99.38 OXYGEN | 1 0.01 99.39 PHENAZOPYRIDINE | 1 0.01 99.40 PROVENTIL | 1 0.01 99.41 SENNA | 1 0.01 99.42 SPIRONOLACTONE | 1 0.01 99.43 SYNTHROID | 2 0.02 99.45 VENTOLIN | 1 0.01 99.46 VITAMIN C | 3 0.03 99.49 VITAMIN D | 1 0.01 99.50 VOLTAREN | 1 0.01 99.51 XANAX | 3 0.03 99.54 ZAROXOLYN | 1 0.01 99.55 ZINC | 1 0.01 99.56 KLONOPIN | 1 0.01 99.57 PEPCID | 1 0.01 99.58 ALBUTEROL SULFATE | 1 0.01 99.59 PRILOSEC | 1 0.01 99.60 ATENOLOL | 1 0.01 99.61 IPRATROPIUM BROMIDE | 1 0.01 99.62 RANITIDINE | 1 0.01 99.63 PROCRIT | 1 0.01 99.64 ZOFRAN | 1 0.01 99.65 ONDANSETRON | 2 0.02 99.67 LISINOPRIL | 1 0.01 99.68 FISH OIL | 1 0.01 99.69 PROSCAR | 1 0.01 99.70 SERTRALINE | 1 0.01 99.71 SIMVASTATIN | 2 0.02 99.73 LORATADINE | 1 0.01 99.74 AMLODIPINE | 1 0.01 99.75 FLUDROCORTISONE ACETATE | 1 0.01 99.76 ULTRAM | 1 0.01 99.77 PROPHYLAXIS | 1 0.01 99.78 ZYRTEC | 1 0.01 99.79 TRAMADOL | 3 0.03 99.82 MELATONIN | 2 0.02 99.84 LIPITOR | 1 0.01 99.85 ATORVASTATIN | 2 0.02 99.87 CARVEDILOL | 2 0.02 99.89 ZOMIG | 1 0.01 99.90 SINGULAIR | 2 0.02 99.92 FENOFIBRATE | 2 0.02 99.94 ACIPHEX | 1 0.01 99.95 XOPENEX | 1 0.01 99.96 ZADITOR | 1 0.01 99.97 ALBUTEROL | 1 0.01 99.98 COQ-10 | 1 0.01 99.99 OMEGA-3 | 1 0.01 100.00 ----------------------------------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 27 Mar 2017