| 1 | National Institutes of Health |  | 1 | 2 | 2 | 5 |
| 76 | National Center for Biotechnology Information | | 2 | 59 | 208 | 574 |
| 279 | National Library of Medicine | | 3 | 119 | 2538 | 537 |
| 64 | Japan Science & Technology Agency |  | 4 | 29 | 2538 | 58 |
| 106 | National Institute of Informatics | | 5 | 78 | 406 | 665 |
| 1519 | (1)Finnish Environment Institute / Ymparisto |  | 6 | 683 | 191 | 3879 |
| 2 | National Aeronautics and Space Administration | | 7 | 3 | 19 | 18 |
| 6967 | All Russian Institute for Maize / Всероссийский научно исследовательский институт кукурузы Федерального агентства научных организаций |  | 8 | 7033 | 2538 | 3879 |
| 724 | Library of Congress | | 9 | 5 | 2394 | 3879 |
| 79 | Food and Agriculture Organization of the United Nations |  | 10 | 13 | 341 | 1267 |
| 253 | United Nations Educational, Scientific and Cultural Organization | | 11 | 7 | 987 | 3076 |
| 1229 | NOAA National Weather Service | | 12 | 18 | 2538 | 3879 |
| 1357 | Interdisciplinary Centre for Mathematical and Computational Modelling Warsaw University |  | 13 | 160 | 1830 | 3879 |
| 12 | Smithsonian Institution | | 14 | 11 | 31 | 71 |
| 16 | Karlsruher Institüt für Technologie / Karlsruhe Institute of Technology |  | 15 | 38 | 24 | 35 |
| 1905 | Information and Library Network Centre |  | 16 | 463 | 2260 | 3879 |
| 2005 | National Central Library |  | 17 | 229 | 2538 | 3879 |
| 1461 | Japan Health & Research Institute | | 18 | 52 | 2538 | 3879 |
| 17 | US Environmental Protection Agency | | 19 | 8 | 83 | 151 |
| 15 | Commonwealth Scientific and Industrial Research Organization |  | 20 | 32 | 16 | 27 |
| 124 | International Atomic Energy Agency | | 21 | 57 | 521 | 920 |
| 10 | Consiglio Nazionale delle Ricerche CNR |  | 22 | 56 | 15 | 9 |
| 3 | Centre National de la Recherche Scientifique CNRS |  | 23 | 31 | 93 | 2 |
| 2773 | Leopoldina Nationale Akademie der Wissenschaften | | 24 | 843 | 2538 | 3879 |
| 13 | US Geological Survey | | 25 | 12 | 32 | 66 |
| 8 | Consejo Superior de Investigaciones Científicas CSIC |  | 26 | 60 | 11 | 6 |
| 367 | Computer and Automation Research Institute HAS |  | 26 | 255 | 764 | 1620 |
| 37 | European Space Agency |  | 28 | 23 | 219 | 303 |
| 28 | Institut National de la Recherche Agronomique INRA | | 29 | 102 | 35 | 52 |
| 9 | National Oceanic and Atmospheric Administration | | 30 | 6 | 22 | 68 |
| 18 | Institut National de Recherche en Informatique et en Automatique | | 31 | 43 | 36 | 50 |
| 1907 | Transportation Research Board | | 32 | 185 | 2538 | 3879 |
| 5 | (1)Chinese Academy of Science CAS / 中国科学院 |  | 32 | 35 | 593 | 1 |
| 686 | World Wide Web Consortium | | 34 | 1 | 2538 | 3879 |
| 61 | Osterreichische Akademie der Wissenschaften |  | 35 | 181 | 120 | 125 |
| 3613 | Réseau National Universitaire |  | 36 | 5069 | 227 | 3879 |
| 11 | Lawrence Berkeley National Laboratory | | 37 | 26 | 5 | 21 |
| 1340 | Academic and Research Network of Slovenia |  | 38 | 259 | 716 | 3879 |
| 105 | Centre de Coopération Internationale en Recherche Agronomique pour le Développement | | 39 | 285 | 118 | 189 |
| 71 | European Bioinformatics Institute EMBL | | 39 | 118 | 39 | 276 |
| 1931 | Instituto Brasileiro de Informação em Ciência e Tecnologia |  | 39 | 512 | 2172 | 3879 |
| 14 | National Institute of Standards and Technology | | 42 | 14 | 21 | 83 |
| 1360 | Providence Saint John's Health Center | | 42 | 246 | 947 | 3879 |
| 72 | European Southern Observatory | | 44 | 77 | 262 | 308 |
| 4 | Max Planck Gesellschaft | | 45 | 21 | 3 | 4 |
| 604 | Instituto Brasileiro de Geografia e Estatística | | 45 | 139 | 1580 | 2822 |
| 789 | Comisión Nacional de Investigación Científica y Tecnológica |  | 47 | 292 | 2538 | 1701 |
| 3084 | Consejo Nacional de Ciencia y Tecnología Perú |  | 48 | 1122 | 2538 | 3879 |
| 1320 | Institut National de la Statistique et des Etudes Economiques | | 49 | 109 | 2521 | 3509 |
| 52 | Jet Propulsion Laboratory | | 50 | 241 | 48 | 77 |
| 2008 | Russian State Library / Российская государственная библиотека | | 50 | 218 | 2538 | 3879 |
| 145 | Institut Ruder Boskovic Zagreb |  | 52 | 410 | 197 | 254 |
| 7 | US Department of Veterans Affairs | | 53 | 15 | 56 | 7 |
| 1541 | National Informatics Centre Karnataka | | 54 | 343 | 1415 | 3879 |
| 70 | Muséum National d'Histoire Naturelle | | 55 | 165 | 95 | 153 |
| 29 | Academia Sinica | | 56 | 74 | 62 | 64 |
| 2201 | Iranian Research Institute for Information Science and Technology |  | 57 | 1050 | 1799 | 3879 |
| 655 | Scientific Research Centre of the Slovenian Academy of Sciences and Arts | | 58 | 700 | 1158 | 1906 |
| 104 | Empresa Brasileira de Pesquisa Agropecuária | | 59 | 235 | 80 | 247 |
| 2825 | US National Agricultural Library | | 60 | 863 | 2538 | 3879 |
| 2361 | Schloss Dagstuhl Leibniz Zentrum für Informatik | | 61 | 443 | 2538 | 3879 |
| 23 | Istituto Nazionale di Fisica Nucleare | | 62 | 121 | 1 | 40 |
| 426 | Ataturk Training and Research Hospital |  | 63 | 383 | 469 | 1658 |
| 1442 | Institute of the Estonian Language |  | 64 | 787 | 2127 | 3252 |
| 46 | Institut de Recherche pour le Développement | | 65 | 251 | 78 | 55 |
| 449 | Indonesian Institute of Sciences |  | 66 | 340 | 480 | 1891 |
| 264 | Statistics Canada |  | 67 | 75 | 1152 | 1740 |
| 80 | Consejo Nacional de Investigaciones Científicas y Técnicas |  | 68 | 501 | 172 | 44 |
| 165 | Conselho Nacional de Desenvolvimento Cientifico e Tecnológico | | 69 | 120 | 68 | 1107 |
| 3214 | National Research Council of Thailand |  | 70 | 1248 | 2538 | 3879 |
| 91 | US National Science Foundation | | 71 | 24 | 232 | 860 |
| 1093 | Mayo Clinic | | 72 | 10 | 2538 | 3879 |
| 6 | Centers for Disease Control and Prevention | | 73 | 4 | 28 | 42 |
| 3674 | Euskaltzaindia Real Academia de la Lengua Vasca | | 74 | 1975 | 2538 | 3879 |
| 1146 | Malaysian Palm Oil Board |  | 75 | 1310 | 1137 | 2584 |
| 3011 | National Archives of Norway |  | 76 | 1020 | 2538 | 3879 |
| 3578 | UPS2275 Centre pour la Communication Scientifique et Directe | | 77 | 1809 | 2538 | 3879 |
| 1930 | Biblioteca Virtual Miguel de Cervantes | | 78 | 179 | 2538 | 3879 |
| 3907 | Servicio Nacional de Estudios Territoriales |  | 79 | 2371 | 2538 | 3879 |
| 283 | Garvan Institute of Medical Research | | 80 | 918 | 143 | 431 |
| 5890 | UMR8105 Laboratoire de l'Atmosphère et des Cyclones de la Réunion LACy | | 81 | 6183 | 2538 | 3660 |
| 7136 | UMR8640 Département de Chimie de l'École Normale Supérieure | | 82 | 7096 | 2538 | 3879 |
| 72 | Fundação Oswaldo Cruz | | 83 | 150 | 91 | 172 |
| 3392 | Eusko Ikaskuntza Sociedad de Estudios Vascos | | 84 | 1494 | 2538 | 3879 |
| 486 | Finnish Meteorological Institute | | 85 | 375 | 2538 | 509 |
| 2430 | Oficina Española de Patentes y Marcas | | 86 | 481 | 2538 | 3879 |
| 2187 | Technische Informationsbibliothek (IWF Wissen und Medien) | | 86 | 715 | 2255 | 3879 |
| 222 | Japan Meteorological Agency | | 88 | 90 | 658 | 1438 |
| 4577 | Information Society Development Institute ASM |  | 89 | 3611 | 2521 | 3879 |
| 2181 | Mongolian Academy of Sciences |  | 90 | 5484 | 1654 | 2173 |
| 22 | Fraunhofer Gesellschaft | | 90 | 28 | 87 | 67 |
| 1440 | Environmental Working Group | | 92 | 36 | 2538 | 3879 |
| 3440 | Instituto de Estudios Fiscales | | 93 | 1572 | 2538 | 3879 |
| 2566 | Istituto di Biostrutture e Bioimmagini | | 94 | 7605 | 1671 | 999 |
| 481 | Swansea NHS Trust |  | 94 | 286 | 633 | 2104 |
| 59 | Institut National de Physique Nucléaire et de Physique des Particules | | 96 | 239 | 44 | 93 |
| 54 | Natural History Museum London | | 97 | 62 | 102 | 318 |
| 2637 | National and University Library | | 98 | 995 | 2454 | 3879 |
| 62 | Wellcome Trust Sanger Institute | | 99 | 200 | 38 | 123 |
| 1320 | Russian Academy of Sciences Siberian Branch | | 100 | 190 | 1001 | 3879 |
