Frequencies for first 10,000 rows of mfr_sndr variable in demo2017q3 dataset : Coded name of manufacturer sending | report | Freq. Percent Cum. ----------------------------------------+----------------------------------- ABBVIE | 322 3.22 3.22 ACADIA PHARMACEUTICALS | 1 0.01 3.23 ACCORD | 40 0.40 3.63 ACORDA | 9 0.09 3.72 ACTELION | 198 1.98 5.70 AEGERION | 49 0.49 6.19 AKORN | 1 0.01 6.20 ALCON | 1 0.01 6.21 ALEMBIC | 1 0.01 6.22 ALEXION | 50 0.50 6.72 ALKERMES | 2 0.02 6.74 ALLERGAN | 15 0.15 6.89 ALVOGEN | 5 0.05 6.94 AMAG | 7 0.07 7.01 AMGEN | 487 4.87 11.88 AMNEAL | 1 0.01 11.89 APOTEX | 16 0.16 12.05 ARIAD | 12 0.12 12.17 ASCEND | 1 0.01 12.18 ASTELLAS | 376 3.76 15.94 ASTRAZENECA | 296 2.96 18.90 AUROBINDO | 74 0.74 19.64 AVENTIS | 257 2.57 22.21 BAUSCH AND LOMB | 60 0.60 22.81 BAXTER | 19 0.19 23.00 BAYER | 123 1.23 24.23 BIOGEN | 139 1.39 25.62 BIOMARIN | 14 0.14 25.76 BOEHRINGER INGELHEIM | 93 0.93 26.69 BRACCO | 1 0.01 26.70 BRISTOL MYERS SQUIBB | 339 3.39 30.09 CELGENE | 287 2.87 32.96 CIPLA | 38 0.38 33.34 CLINIGEN | 2 0.02 33.36 CONCORDIA | 4 0.04 33.40 CSL BEHRING | 13 0.13 33.53 DAIICHI | 52 0.52 34.05 DEXCEL | 2 0.02 34.07 DR REDDYS | 26 0.26 34.33 EISAI | 44 0.44 34.77 ELI LILLY AND CO | 71 0.71 35.48 EMD SERONO INC | 5 0.05 35.53 ENDO | 22 0.22 35.75 ETHICON | 1 0.01 35.76 EXELIXIS | 4 0.04 35.80 FERRING | 1 0.01 35.81 FRESENIUS KABI | 1 0.01 35.82 GALDERMA | 4 0.04 35.86 GILEAD | 73 0.73 36.59 GLAXOSMITHKLINE | 101 1.01 37.60 GLENMARK | 15 0.15 37.75 GRIFOLS | 1 0.01 37.76 HORIZON | 4 0.04 37.80 IMPAX | 3 0.03 37.83 INCYTE | 101 1.01 38.84 INDIVIOR | 2 0.02 38.86 IPSEN | 10 0.10 38.96 IROKO PHARM | 1 0.01 38.97 JANSSEN | 1,366 13.66 52.63 JAZZ | 94 0.94 53.57 JOHNSON AND JOHNSON | 16 0.16 53.73 JUBILANT | 3 0.03 53.76 KADMON | 1 0.01 53.77 LEO PHARM | 1 0.01 53.78 LINDE | 1 0.01 53.79 LUITPOLD | 2 0.02 53.81 LUNDBECK | 37 0.37 54.18 LUPIN | 10 0.10 54.28 MACLEODS | 6 0.06 54.34 MALLINCKRODT | 8 0.08 54.42 MEDA | 2 0.02 54.44 MERCK | 278 2.78 57.22 MERCK KGAA | 3 0.03 57.25 MYLAN | 36 0.36 57.61 NORTHSTAR | 1 0.01 57.62 NOVARTIS | 867 8.67 66.29 NOVEN | 5 0.05 66.34 NOVO NORDISK | 11 0.11 66.45 ORION | 1 0.01 66.46 OTSUKA | 61 0.61 67.07 PERRIGO | 1 0.01 67.08 PFIZER | 1,194 11.94 79.02 PHARMACYCLICS | 41 0.41 79.43 PROCTER AND GAMBLE | 1 0.01 79.44 PURDUE | 32 0.32 79.76 RANBAXY | 635 6.35 86.11 RECKITT BENCKISER | 3 0.03 86.14 RECORDATI | 1 0.01 86.15 REGENERON | 2 0.02 86.17 ROCHE | 812 8.12 94.29 SANDOZ | 128 1.28 95.57 SAOL THERAPEUTICS | 5 0.05 95.62 SEATTLE GENETICS | 8 0.08 95.70 SEBELA | 1 0.01 95.71 SEPTODONT | 2 0.02 95.73 SHIRE | 13 0.13 95.86 SIGMA TAU | 4 0.04 95.90 STRIDES | 6 0.06 95.96 SUCAMPO | 1 0.01 95.97 SUNOVION | 1 0.01 95.98 SYMPLMED PHARMACEUTICALS | 1 0.01 95.99 TAKEDA | 71 0.71 96.70 TARO | 1 0.01 96.71 TEVA | 126 1.26 97.97 THE MEDICINES | 2 0.02 97.99 THERATECHNOLOGIES | 2 0.02 98.01 TOLMAR | 4 0.04 98.05 UCB | 112 1.12 99.17 UNITED THERAPEUTICS | 24 0.24 99.41 VALIDUS | 11 0.11 99.52 VANDA PHARMACEUTICALS | 7 0.07 99.59 VERTEX | 8 0.08 99.67 VIFOR | 2 0.02 99.69 VIIV | 10 0.10 99.79 WESTWARD | 18 0.18 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 Feb 2018