Frequencies for first 10,000 rows of mfr_sndr variable in demo2017q1 dataset : Coded name of manufacturer sending | report | Freq. Percent Cum. ----------------------------------------+----------------------------------- ABBVIE | 474 4.74 4.74 ACCORD | 9 0.09 4.83 ACORDA | 170 1.70 6.53 ACTELION | 146 1.46 7.99 AEGERION | 8 0.08 8.07 AIRGAS | 2 0.02 8.09 AKRIMAX | 1 0.01 8.10 ALEMBIC | 4 0.04 8.14 ALEXION | 63 0.63 8.77 ALKERMES | 4 0.04 8.81 ALLERGAN | 35 0.35 9.16 AMGEN | 415 4.15 13.31 AMNEAL | 1 0.01 13.32 APOTEX | 64 0.64 13.96 ARBOR | 6 0.06 14.02 ARIAD | 15 0.15 14.17 ASCEND | 1 0.01 14.18 ASTELLAS | 161 1.61 15.79 ASTRAZENECA | 205 2.05 17.84 AUROBINDO | 47 0.47 18.31 AVENTIS | 247 2.47 20.78 BAUSCH AND LOMB | 25 0.25 21.03 BAXALTA | 15 0.15 21.18 BAXTER | 46 0.46 21.64 BAYER | 147 1.47 23.11 BIOCRYST PHARMACEUTICALS | 1 0.01 23.12 BIOGEN | 68 0.68 23.80 BIOMARIN | 10 0.10 23.90 BOEHRINGER INGELHEIM | 101 1.01 24.91 BRACCO | 4 0.04 24.95 BRISTOL MYERS SQUIBB | 440 4.40 29.35 CELGENE | 220 2.20 31.55 CIPLA | 2 0.02 31.57 CORCEPT | 2 0.02 31.59 CORDEN | 1 0.01 31.60 CSL BEHRING | 9 0.09 31.69 DAIICHI | 19 0.19 31.88 DEXCEL | 1 0.01 31.89 DR REDDYS | 31 0.31 32.20 DUCHESNAY | 2 0.02 32.22 EISAI | 46 0.46 32.68 ELI LILLY AND CO | 845 8.45 41.13 EMD SERONO INC | 5 0.05 41.18 ENDO | 23 0.23 41.41 EXELIXIS | 40 0.40 41.81 FERRING | 2 0.02 41.83 FRESENIUS KABI | 4 0.04 41.87 GALDERMA | 3 0.03 41.90 GILEAD | 66 0.66 42.56 GLAXOSMITHKLINE | 156 1.56 44.12 GLENMARK | 2 0.02 44.14 GRANULES INDIA | 2 0.02 44.16 GUERBET | 1 0.01 44.17 HELSINN HEALTHCARE | 1 0.01 44.18 HORIZON | 1 0.01 44.19 HQ SPECIALTY | 1 0.01 44.20 IMPAX | 14 0.14 44.34 INCYTE | 95 0.95 45.29 INDICUS | 4 0.04 45.33 INDIVIOR | 3 0.03 45.36 INTERCHEM | 5 0.05 45.41 INVENTIA HEALTHCARE | 4 0.04 45.45 IPSEN | 3 0.03 45.48 JANSSEN | 1,019 10.19 55.67 JAZZ | 96 0.96 56.63 JOHNSON AND JOHNSON | 46 0.46 57.09 KADMON | 7 0.07 57.16 KOWA PHARM | 1 0.01 57.17 LEO PHARM | 1 0.01 57.18 LUNDBECK | 55 0.55 57.73 LUPIN | 8 0.08 57.81 MALLINCKRODT | 12 0.12 57.93 MERCK | 332 3.32 61.25 MERCK KGAA | 1 0.01 61.26 MYLAN | 47 0.47 61.73 NORTHSTAR | 1 0.01 61.74 NOVARTIS | 937 9.37 71.11 NOVEN | 4 0.04 71.15 NOVO NORDISK | 9 0.09 71.24 OCTAPHARMA | 11 0.11 71.35 ORION | 3 0.03 71.38 OTSUKA | 143 1.43 72.81 PAR | 1 0.01 72.82 PERRIGO | 6 0.06 72.88 PFIZER | 1,100 11.00 83.88 PHARMACYCLICS | 49 0.49 84.37 PURDUE | 15 0.15 84.52 RANBAXY | 243 2.43 86.95 REGENERON | 19 0.19 87.14 ROCHE | 781 7.81 94.95 SANDOZ | 83 0.83 95.78 SEATTLE GENETICS | 20 0.20 95.98 SHENZHEN TECHDOW PHARMACEUTICAL | 1 0.01 95.99 SHIONOGI | 3 0.03 96.02 SHIRE | 11 0.11 96.13 SIGMAPHARM | 1 0.01 96.14 SMITH AND NEPHEW | 1 0.01 96.15 STRIDES | 1 0.01 96.16 SUCAMPO | 1 0.01 96.17 SUNOVION | 2 0.02 96.19 SYMPLMED PHARMACEUTICALS | 4 0.04 96.23 TAKEDA | 35 0.35 96.58 TEVA | 78 0.78 97.36 THE MEDICINES | 2 0.02 97.38 TOLMAR | 3 0.03 97.41 UCB | 187 1.87 99.28 UNITED THERAPEUTICS | 27 0.27 99.55 VALIDUS | 5 0.05 99.60 VANDA PHARMACEUTICALS | 1 0.01 99.61 VERTEX | 9 0.09 99.70 VIIV | 8 0.08 99.78 WATSON | 1 0.01 99.79 WESTWARD | 19 0.19 99.98 ZYDUS PHARM | 2 0.02 100.00 ----------------------------------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Sep 2017