Frequencies for first 10,000 rows of mfr_sndr variable in demo2017q2 dataset : Coded name of manufacturer sending | report | Freq. Percent Cum. ----------------------------------------+----------------------------------- ABBVIE | 278 2.78 2.78 ACCORD | 15 0.15 2.93 ACORDA | 22 0.22 3.15 ACTELION | 146 1.46 4.61 AEGERION | 7 0.07 4.68 AKRIMAX | 1 0.01 4.69 ALCON | 3 0.03 4.72 ALEXION | 63 0.63 5.35 ALLERGAN | 19 0.19 5.54 ALVOGEN | 1 0.01 5.55 AMGEN | 365 3.65 9.20 AMNEAL | 1 0.01 9.21 APOTEX | 37 0.37 9.58 ARIAD | 13 0.13 9.71 ASTELLAS | 135 1.35 11.06 ASTRAZENECA | 188 1.88 12.94 AUROBINDO | 91 0.91 13.85 AVENTIS | 344 3.44 17.29 BAUSCH AND LOMB | 19 0.19 17.48 BAXALTA | 6 0.06 17.54 BAXTER | 17 0.17 17.71 BAYER | 87 0.87 18.58 BIO PRODUCTS | 1 0.01 18.59 BIOGEN | 94 0.94 19.53 BIOMARIN | 12 0.12 19.65 BOEHRINGER INGELHEIM | 114 1.14 20.79 BRISTOL MYERS SQUIBB | 241 2.41 23.20 CARDINAL HEALTH | 2 0.02 23.22 CELGENE | 170 1.70 24.92 CIPLA | 5 0.05 24.97 CLINIGEN | 4 0.04 25.01 CONCORDIA | 1 0.01 25.02 CSL BEHRING | 11 0.11 25.13 DAIICHI | 14 0.14 25.27 DR REDDYS | 9 0.09 25.36 EISAI | 34 0.34 25.70 ELI LILLY AND CO | 76 0.76 26.46 EMD SERONO INC | 5 0.05 26.51 ENDO | 12 0.12 26.63 EXELIXIS | 3 0.03 26.66 GALDERMA | 1 0.01 26.67 GILEAD | 60 0.60 27.27 GLAXOSMITHKLINE | 98 0.98 28.25 GLENMARK | 3 0.03 28.28 HORIZON | 1 0.01 28.29 IMPAX | 3 0.03 28.32 INCYTE | 77 0.77 29.09 INDIVIOR | 2 0.02 29.11 IPSEN | 16 0.16 29.27 JANSSEN | 3,612 36.12 65.39 JAZZ | 80 0.80 66.19 JOHNSON AND JOHNSON | 18 0.18 66.37 JUBILANT | 2 0.02 66.39 KADMON | 3 0.03 66.42 KOWA PHARM | 1 0.01 66.43 LEO PHARM | 2 0.02 66.45 LUNDBECK | 18 0.18 66.63 LUPIN | 4 0.04 66.67 MACLEODS | 2 0.02 66.69 MALLINCKRODT | 6 0.06 66.75 MEDA | 5 0.05 66.80 MERCK | 227 2.27 69.07 MERCK KGAA | 1 0.01 69.08 MYLAN | 23 0.23 69.31 NOVARTIS | 657 6.57 75.88 NOVEN | 67 0.67 76.55 NOVO NORDISK | 12 0.12 76.67 ORION | 1 0.01 76.68 OTSUKA | 31 0.31 76.99 PFIZER | 866 8.66 85.65 PHARMACYCLICS | 43 0.43 86.08 POPULATION COUNCIL | 1 0.01 86.09 PURDUE | 31 0.31 86.40 RANBAXY | 283 2.83 89.23 RECORDATI | 1 0.01 89.24 REGENERON | 1 0.01 89.25 ROCHE | 655 6.55 95.80 SANDOZ | 91 0.91 96.71 SEATTLE GENETICS | 7 0.07 96.78 SEPTODONT | 13 0.13 96.91 SHIONOGI | 2 0.02 96.93 SHIRE | 8 0.08 97.01 STRIDES | 11 0.11 97.12 SUN | 1 0.01 97.13 SUNOVION | 1 0.01 97.14 SUPERNUS | 1 0.01 97.15 SYMPLMED PHARMACEUTICALS | 1 0.01 97.16 SYNTHON | 1 0.01 97.17 TAKEDA | 50 0.50 97.67 TARO | 1 0.01 97.68 TEIKOKU | 1 0.01 97.69 TEVA | 88 0.88 98.57 THROMBOGENICS | 1 0.01 98.58 TOLMAR | 3 0.03 98.61 UCB | 100 1.00 99.61 UNITED THERAPEUTICS | 6 0.06 99.67 VALIDUS | 3 0.03 99.70 VERTEX | 8 0.08 99.78 VIIV | 13 0.13 99.91 WESTWARD | 8 0.08 99.99 ZYDUS PHARM | 1 0.01 100.00 ----------------------------------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 8 Feb 2018