Frequencies for first 10,000 rows of mfr_sndr variable in demo2018q2 dataset : Coded name of manufacturer sending | report | Freq. Percent Cum. ----------------------------------------+----------------------------------- ABBVIE | 343 3.43 3.43 ACADIA PHARMACEUTICALS | 24 0.24 3.67 ACCORD | 22 0.22 3.89 ACORDA | 14 0.14 4.03 ACTELION | 142 1.42 5.45 AEGERION | 8 0.08 5.53 AKORN | 1 0.01 5.54 ALCON | 59 0.59 6.13 ALEXION | 54 0.54 6.67 ALKERMES | 5 0.05 6.72 ALLERGAN | 37 0.37 7.09 ALVOGEN | 7 0.07 7.16 AMGEN | 311 3.11 10.27 ANI | 1 0.01 10.28 APOTEX | 49 0.49 10.77 ASCEND | 1 0.01 10.78 ASTELLAS | 158 1.58 12.36 ASTRAZENECA | 257 2.57 14.93 AUROBINDO | 53 0.53 15.46 AVENTIS | 1,236 12.36 27.82 BAUSCH AND LOMB | 43 0.43 28.25 BAXTER | 4 0.04 28.29 BAYER | 179 1.79 30.08 BIOGEN | 205 2.05 32.13 BIOMARIN | 16 0.16 32.29 BIOVITRUM | 2 0.02 32.31 BOEHRINGER INGELHEIM | 150 1.50 33.81 BRACCO | 1 0.01 33.82 BRISTOL MYERS SQUIBB | 454 4.54 38.36 BTG PHARM | 1 0.01 38.37 CANTON LABORATORIES | 1 0.01 38.38 CELGENE | 140 1.40 39.78 CELLTRION | 1 0.01 39.79 CIPLA | 16 0.16 39.95 CONCORDIA | 3 0.03 39.98 CORCEPT | 2 0.02 40.00 CSL BEHRING | 6 0.06 40.06 DAIICHI | 312 3.12 43.18 DEPOMED | 1 0.01 43.19 DR REDDYS | 8 0.08 43.27 EISAI | 57 0.57 43.84 ELI LILLY AND CO | 65 0.65 44.49 EMD SERONO INC | 8 0.08 44.57 ENDO | 207 2.07 46.64 EXELIXIS | 3 0.03 46.67 FERRING | 3 0.03 46.70 GALDERMA | 1 0.01 46.71 GILEAD | 48 0.48 47.19 GLAXOSMITHKLINE | 94 0.94 48.13 GLENMARK | 3 0.03 48.16 HLS THERAPEUTICS | 1 0.01 48.17 HORIZON | 1 0.01 48.18 IMPAX | 2 0.02 48.20 INCYTE | 127 1.27 49.47 INSYS | 1 0.01 49.48 JANSSEN | 773 7.73 57.21 JAZZ | 270 2.70 59.91 JOHNSON AND JOHNSON | 52 0.52 60.43 LEO PHARM | 1 0.01 60.44 LUITPOLD | 1 0.01 60.45 LUNDBECK | 26 0.26 60.71 LUPIN | 19 0.19 60.90 MACLEODS | 5 0.05 60.95 MALLINCKRODT | 6 0.06 61.01 MARINA BIOTECH | 2 0.02 61.03 MERCK | 163 1.63 62.66 MERCK KGAA | 1 0.01 62.67 MICRO LABS | 1 0.01 62.68 MYLAN | 51 0.51 63.19 NOVARTIS | 814 8.14 71.33 NOVEN | 14 0.14 71.47 NOVO NORDISK | 6 0.06 71.53 OCTAPHARMA | 1 0.01 71.54 ORION | 5 0.05 71.59 ORPHAN | 2 0.02 71.61 OTSUKA | 66 0.66 72.27 PERRIGO | 2 0.02 72.29 PFIZER | 1,148 11.48 83.77 PHARMACYCLICS | 33 0.33 84.10 PROCTER AND GAMBLE | 1 0.01 84.11 PROMETHEUS | 1 0.01 84.12 PURDUE | 49 0.49 84.61 RANBAXY | 84 0.84 85.45 REGENERON | 2 0.02 85.47 ROCHE | 882 8.82 94.29 SANDOZ | 121 1.21 95.50 SANOFI | 1 0.01 95.51 SANOFI AVENTIS | 97 0.97 96.48 SAOL THERAPEUTICS | 3 0.03 96.51 SEATTLE GENETICS | 6 0.06 96.57 SEPTODONT | 2 0.02 96.59 SHIRE | 13 0.13 96.72 STRIDES | 5 0.05 96.77 SUCAMPO | 2 0.02 96.79 SUNOVION | 5 0.05 96.84 TAIHO ONCOLOGY INC | 2 0.02 96.86 TAKEDA | 68 0.68 97.54 TEVA | 114 1.14 98.68 TOLMAR | 3 0.03 98.71 TORRENT | 2 0.02 98.73 UCB | 67 0.67 99.40 UNITED THERAPEUTICS | 25 0.25 99.65 VALIDUS | 4 0.04 99.69 VERTEX | 8 0.08 99.77 VIIV | 15 0.15 99.92 WESTWARD | 5 0.05 99.97 XELLIA PHARMACEUTICALS | 1 0.01 99.98 ZYDUS PHARM | 2 0.02 100.00 ----------------------------------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 8 Sep 2018