University of Electro-Communications

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Short name

UEC

Country, city

Japan, Tokyo

02x73b849

Organization website

Publications

15 781

Citations

230 833

h-index

160

Top-3 journals

Lecture Notes in Computer Science (769 publications)

Physical Review A (358 publications)

Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes (336 publications)

Top-3 organizations

University of Tokyo (1092 publications)

Japan Science and Technology Agency (594 publications)

Osaka University (476 publications)

Top-3 foreign organizations

Shubnikov Institute of Crystallography (145 publications)

National Yang Ming Chiao Tung University (124 publications)

Kansas State University (97 publications)

Most cited in 5 years

Found

Publication title

Publisher

Journal

Field of science

Countries

Found

Since 1951

Total publications

15781

Total citations

230833

Citations per publication

14.63

Average publications per year

210.41

Average authors per publication

4.64

h-index

160

Metrics description

h-index

A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.

https://www.pnas.org/doi/full/10.1073/pnas.0507655102

Top-30

Fields of science

	200 400 600 800 1000 1200 1400 1600 1800 2000
Electrical and Electronic Engineering	Electrical and Electronic Engineering, 1996, 12.65% Electrical and Electronic Engineering 1996 publications, 12.65%
General Physics and Astronomy	General Physics and Astronomy, 1649, 10.45% General Physics and Astronomy 1649 publications, 10.45%
Condensed Matter Physics	Condensed Matter Physics, 1589, 10.07% Condensed Matter Physics 1589 publications, 10.07%
Atomic and Molecular Physics, and Optics	Atomic and Molecular Physics, and Optics, 1320, 8.36% Atomic and Molecular Physics, and Optics 1320 publications, 8.36%
Electronic, Optical and Magnetic Materials	Electronic, Optical and Magnetic Materials, 1016, 6.44% Electronic, Optical and Magnetic Materials 1016 publications, 6.44%
General Engineering	General Engineering, 877, 5.56% General Engineering 877 publications, 5.56%
General Materials Science	General Materials Science, 830, 5.26% General Materials Science 830 publications, 5.26%
Computer Science Applications	Computer Science Applications, 691, 4.38% Computer Science Applications 691 publications, 4.38%
Mechanical Engineering	Mechanical Engineering, 679, 4.3% Mechanical Engineering 679 publications, 4.3%
Physical and Theoretical Chemistry	Physical and Theoretical Chemistry, 660, 4.18% Physical and Theoretical Chemistry 660 publications, 4.18%
Software	Software, 609, 3.86% Software 609 publications, 3.86%
Computer Networks and Communications	Computer Networks and Communications, 586, 3.71% Computer Networks and Communications 586 publications, 3.71%
Applied Mathematics	Applied Mathematics, 531, 3.36% Applied Mathematics 531 publications, 3.36%
Materials Chemistry	Materials Chemistry, 499, 3.16% Materials Chemistry 499 publications, 3.16%
General Chemistry	General Chemistry, 485, 3.07% General Chemistry 485 publications, 3.07%
Mechanics of Materials	Mechanics of Materials, 485, 3.07% Mechanics of Materials 485 publications, 3.07%
General Medicine	General Medicine, 474, 3% General Medicine 474 publications, 3%
Physics and Astronomy (miscellaneous)	Physics and Astronomy (miscellaneous), 421, 2.67% Physics and Astronomy (miscellaneous) 421 publications, 2.67%
Space and Planetary Science	Space and Planetary Science, 398, 2.52% Space and Planetary Science 398 publications, 2.52%
Artificial Intelligence	Artificial Intelligence, 395, 2.5% Artificial Intelligence 395 publications, 2.5%
Instrumentation	Instrumentation, 376, 2.38% Instrumentation 376 publications, 2.38%
Geophysics	Geophysics, 353, 2.24% Geophysics 353 publications, 2.24%
Surfaces, Coatings and Films	Surfaces, Coatings and Films, 341, 2.16% Surfaces, Coatings and Films 341 publications, 2.16%
Control and Systems Engineering	Control and Systems Engineering, 339, 2.15% Control and Systems Engineering 339 publications, 2.15%
Biochemistry	Biochemistry, 324, 2.05% Biochemistry 324 publications, 2.05%
Hardware and Architecture	Hardware and Architecture, 304, 1.93% Hardware and Architecture 304 publications, 1.93%
Metals and Alloys	Metals and Alloys, 289, 1.83% Metals and Alloys 289 publications, 1.83%
General Earth and Planetary Sciences	General Earth and Planetary Sciences, 289, 1.83% General Earth and Planetary Sciences 289 publications, 1.83%
Signal Processing	Signal Processing, 287, 1.82% Signal Processing 287 publications, 1.82%
Industrial and Manufacturing Engineering	Industrial and Manufacturing Engineering, 271, 1.72% Industrial and Manufacturing Engineering 271 publications, 1.72%
	200 400 600 800 1000 1200 1400 1600 1800 2000

Journals

	100 200 300 400 500 600 700 800
Lecture Notes in Computer Science	Lecture Notes in Computer Science, 769, 4.87% Lecture Notes in Computer Science 769 publications, 4.87%
Physical Review A	Physical Review A, 358, 2.27% Physical Review A 358 publications, 2.27%
Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes	Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes, 336, 2.13% Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes 336 publications, 2.13%
The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec)	The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec), 310, 1.96% The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 310 publications, 1.96%
Journal of the Physical Society of Japan	Journal of the Physical Society of Japan, 281, 1.78% Journal of the Physical Society of Japan 281 publications, 1.78%
Proceedings of SPIE - The International Society for Optical Engineering	Proceedings of SPIE - The International Society for Optical Engineering, 274, 1.74% Proceedings of SPIE - The International Society for Optical Engineering 274 publications, 1.74%
Physical Review B	Physical Review B, 210, 1.33% Physical Review B 210 publications, 1.33%
Optics Express	Optics Express, 181, 1.15% Optics Express 181 publications, 1.15%
Journal of Applied Physics	Journal of Applied Physics, 146, 0.93% Journal of Applied Physics 146 publications, 0.93%
The proceedings of the JSME annual meeting	The proceedings of the JSME annual meeting, 145, 0.92% The proceedings of the JSME annual meeting 145 publications, 0.92%
IEICE Transactions on Communications	IEICE Transactions on Communications, 144, 0.91% IEICE Transactions on Communications 144 publications, 0.91%
IEEJ Transactions on Electronics, Information and Systems	IEEJ Transactions on Electronics, Information and Systems, 135, 0.86% IEEJ Transactions on Electronics, Information and Systems 135 publications, 0.86%
IEEE Access	IEEE Access, 135, 0.86% IEEE Access 135 publications, 0.86%
Journal of Physics: Conference Series	Journal of Physics: Conference Series, 134, 0.85% Journal of Physics: Conference Series 134 publications, 0.85%
Applied Physics Letters	Applied Physics Letters, 133, 0.84% Applied Physics Letters 133 publications, 0.84%
Physical Review Letters	Physical Review Letters, 133, 0.84% Physical Review Letters 133 publications, 0.84%
Journal of the Robotics Society of Japan	Journal of the Robotics Society of Japan, 122, 0.77% Journal of the Robotics Society of Japan 122 publications, 0.77%
The Review of Laser Engineering	The Review of Laser Engineering, 119, 0.75% The Review of Laser Engineering 119 publications, 0.75%
Optics Letters	Optics Letters, 117, 0.74% Optics Letters 117 publications, 0.74%
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences	IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 117, 0.74% IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences 117 publications, 0.74%
The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME	The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME, 113, 0.72% The Proceedings of the Bioengineering Conference Annual Meeting of BED/JSME 113 publications, 0.72%
IEEJ Transactions on Fundamentals and Materials	IEEJ Transactions on Fundamentals and Materials, 102, 0.65% IEEJ Transactions on Fundamentals and Materials 102 publications, 0.65%
Chemical Physics Letters	Chemical Physics Letters, 95, 0.6% Chemical Physics Letters 95 publications, 0.6%
The Proceedings of Conference of Kanto Branch	The Proceedings of Conference of Kanto Branch, 89, 0.56% The Proceedings of Conference of Kanto Branch 89 publications, 0.56%
Scientific Reports	Scientific Reports, 87, 0.55% Scientific Reports 87 publications, 0.55%
The Proceedings of Mechanical Engineering Congress, Japan	The Proceedings of Mechanical Engineering Congress, Japan, 82, 0.52% The Proceedings of Mechanical Engineering Congress, Japan 82 publications, 0.52%
Materials Science Forum	Materials Science Forum, 81, 0.51% Materials Science Forum 81 publications, 0.51%
IEICE Transactions on Electronics	IEICE Transactions on Electronics, 70, 0.44% IEICE Transactions on Electronics 70 publications, 0.44%
Communications in Computer and Information Science	Communications in Computer and Information Science, 69, 0.44% Communications in Computer and Information Science 69 publications, 0.44%
IFAC Proceedings Volumes	IFAC Proceedings Volumes, 68, 0.43% IFAC Proceedings Volumes 68 publications, 0.43%
	100 200 300 400 500 600 700 800

Publishers

	500 1000 1500 2000 2500
Springer Nature	Springer Nature, 2469, 15.65% Springer Nature 2469 publications, 15.65%
Elsevier	Elsevier, 2347, 14.87% Elsevier 2347 publications, 14.87%
Japan Society of Mechanical Engineers	Japan Society of Mechanical Engineers, 1286, 8.15% Japan Society of Mechanical Engineers 1286 publications, 8.15%
Institute of Electrical and Electronics Engineers (IEEE)	Institute of Electrical and Electronics Engineers (IEEE), 1186, 7.52% Institute of Electrical and Electronics Engineers (IEEE) 1186 publications, 7.52%
Wiley	Wiley, 850, 5.39% Wiley 850 publications, 5.39%
American Physical Society (APS)	American Physical Society (APS), 759, 4.81% American Physical Society (APS) 759 publications, 4.81%
Institute of Electronics, Information and Communications Engineers (IEICE)	Institute of Electronics, Information and Communications Engineers (IEICE), 476, 3.02% Institute of Electronics, Information and Communications Engineers (IEICE) 476 publications, 3.02%
AIP Publishing	AIP Publishing, 467, 2.96% AIP Publishing 467 publications, 2.96%
IOP Publishing	IOP Publishing, 462, 2.93% IOP Publishing 462 publications, 2.93%
Optica Publishing Group	Optica Publishing Group, 438, 2.78% Optica Publishing Group 438 publications, 2.78%
Japan Society of Applied Physics	Japan Society of Applied Physics, 354, 2.24% Japan Society of Applied Physics 354 publications, 2.24%
MDPI	MDPI, 350, 2.22% MDPI 350 publications, 2.22%
Institute of Electrical Engineers of Japan (IEE Japan)	Institute of Electrical Engineers of Japan (IEE Japan), 345, 2.19% Institute of Electrical Engineers of Japan (IEE Japan) 345 publications, 2.19%
American Chemical Society (ACS)	American Chemical Society (ACS), 314, 1.99% American Chemical Society (ACS) 314 publications, 1.99%
Taylor & Francis	Taylor & Francis, 295, 1.87% Taylor & Francis 295 publications, 1.87%
SPIE-Intl Soc Optical Eng	SPIE-Intl Soc Optical Eng, 287, 1.82% SPIE-Intl Soc Optical Eng 287 publications, 1.82%
Physical Society of Japan	Physical Society of Japan, 283, 1.79% Physical Society of Japan 283 publications, 1.79%
Royal Society of Chemistry (RSC)	Royal Society of Chemistry (RSC), 166, 1.05% Royal Society of Chemistry (RSC) 166 publications, 1.05%
The Robotics Society of Japan	The Robotics Society of Japan, 122, 0.77% The Robotics Society of Japan 122 publications, 0.77%
The Laser Society of Japan	The Laser Society of Japan, 119, 0.75% The Laser Society of Japan 119 publications, 0.75%
Trans Tech Publications	Trans Tech Publications, 114, 0.72% Trans Tech Publications 114 publications, 0.72%
Oxford University Press	Oxford University Press, 96, 0.61% Oxford University Press 96 publications, 0.61%
Frontiers Media S.A.	Frontiers Media S.A., 91, 0.58% Frontiers Media S.A. 91 publications, 0.58%
Copernicus	Copernicus, 91, 0.58% Copernicus 91 publications, 0.58%
Information Processing Society of Japan	Information Processing Society of Japan, 81, 0.51% Information Processing Society of Japan 81 publications, 0.51%
American Geophysical Union	American Geophysical Union, 76, 0.48% American Geophysical Union 76 publications, 0.48%
SAGE	SAGE, 71, 0.45% SAGE 71 publications, 0.45%
Hindawi Limited	Hindawi Limited, 71, 0.45% Hindawi Limited 71 publications, 0.45%
Japan Ergonomics Society	Japan Ergonomics Society, 64, 0.41% Japan Ergonomics Society 64 publications, 0.41%
World Scientific	World Scientific, 62, 0.39% World Scientific 62 publications, 0.39%
	500 1000 1500 2000 2500

With other organizations

	200 400 600 800 1000 1200
University of Tokyo	University of Tokyo, 1092, 6.92% University of Tokyo 1092 publications, 6.92%
Japan Science and Technology Agency	Japan Science and Technology Agency, 594, 3.76% Japan Science and Technology Agency 594 publications, 3.76%
Osaka University	Osaka University, 476, 3.02% Osaka University 476 publications, 3.02%
RIKEN-Institute of Physical and Chemical Research	RIKEN-Institute of Physical and Chemical Research, 434, 2.75% RIKEN-Institute of Physical and Chemical Research 434 publications, 2.75%
National Institute of Advanced Industrial Science and Technology	National Institute of Advanced Industrial Science and Technology, 419, 2.66% National Institute of Advanced Industrial Science and Technology 419 publications, 2.66%
Kyoto University	Kyoto University, 412, 2.61% Kyoto University 412 publications, 2.61%
Nagoya University	Nagoya University, 400, 2.53% Nagoya University 400 publications, 2.53%
Tohoku University	Tohoku University, 387, 2.45% Tohoku University 387 publications, 2.45%
Tokyo Institute of Technology	Tokyo Institute of Technology, 282, 1.79% Tokyo Institute of Technology 282 publications, 1.79%
Keio University	Keio University, 276, 1.75% Keio University 276 publications, 1.75%
Tokyo University of Science	Tokyo University of Science, 235, 1.49% Tokyo University of Science 235 publications, 1.49%
Tokyo Metropolitan University	Tokyo Metropolitan University, 214, 1.36% Tokyo Metropolitan University 214 publications, 1.36%
Kyushu University	Kyushu University, 198, 1.25% Kyushu University 198 publications, 1.25%
University of Tsukuba	University of Tsukuba, 191, 1.21% University of Tsukuba 191 publications, 1.21%
National Institute of Information and Communications Technology	National Institute of Information and Communications Technology, 190, 1.2% National Institute of Information and Communications Technology 190 publications, 1.2%
Hokkaido University	Hokkaido University, 167, 1.06% Hokkaido University 167 publications, 1.06%
The Graduate University for Advanced Studies	The Graduate University for Advanced Studies, 165, 1.05% The Graduate University for Advanced Studies 165 publications, 1.05%
Shubnikov Institute of Crystallography	Shubnikov Institute of Crystallography, 145, 0.92% Shubnikov Institute of Crystallography 145 publications, 0.92%
Japan Aerospace Exploration Agency	Japan Aerospace Exploration Agency, 143, 0.91% Japan Aerospace Exploration Agency 143 publications, 0.91%
National Institute of Informatics	National Institute of Informatics, 139, 0.88% National Institute of Informatics 139 publications, 0.88%
Waseda University	Waseda University, 134, 0.85% Waseda University 134 publications, 0.85%
National Astronomical Observatory of Japan	National Astronomical Observatory of Japan, 134, 0.85% National Astronomical Observatory of Japan 134 publications, 0.85%
Japan Synchrotron Radiation Research Institute	Japan Synchrotron Radiation Research Institute, 131, 0.83% Japan Synchrotron Radiation Research Institute 131 publications, 0.83%
National Yang Ming Chiao Tung University	National Yang Ming Chiao Tung University, 124, 0.79% National Yang Ming Chiao Tung University 124 publications, 0.79%
Nihon University	Nihon University, 123, 0.78% Nihon University 123 publications, 0.78%
Kyushu Institute of Technology	Kyushu Institute of Technology, 122, 0.77% Kyushu Institute of Technology 122 publications, 0.77%
Kobe University	Kobe University, 121, 0.77% Kobe University 121 publications, 0.77%
National Institute of Polar Research	National Institute of Polar Research, 120, 0.76% National Institute of Polar Research 120 publications, 0.76%
Chiba University	Chiba University, 115, 0.73% Chiba University 115 publications, 0.73%
Tokyo University of Agriculture and Technology	Tokyo University of Agriculture and Technology, 113, 0.72% Tokyo University of Agriculture and Technology 113 publications, 0.72%
	200 400 600 800 1000 1200

With foreign organizations

	20 40 60 80 100 120 140 160
Shubnikov Institute of Crystallography	Shubnikov Institute of Crystallography, 145, 0.92% Shubnikov Institute of Crystallography 145 publications, 0.92%
National Yang Ming Chiao Tung University	National Yang Ming Chiao Tung University, 124, 0.79% National Yang Ming Chiao Tung University 124 publications, 0.79%
Kansas State University	Kansas State University, 97, 0.61% Kansas State University 97 publications, 0.61%
Massachusetts Institute of Technology	Massachusetts Institute of Technology, 94, 0.6% Massachusetts Institute of Technology 94 publications, 0.6%
Schmidt Institute of Physics of the Earth of the Russian Academy of Sciences	Schmidt Institute of Physics of the Earth of the Russian Academy of Sciences, 90, 0.57% Schmidt Institute of Physics of the Earth of the Russian Academy of Sciences 90 publications, 0.57%
Technical University of Berlin	Technical University of Berlin, 72, 0.46% Technical University of Berlin 72 publications, 0.46%
Beijing Institute of Technology	Beijing Institute of Technology, 63, 0.4% Beijing Institute of Technology 63 publications, 0.4%
Boston University	Boston University, 62, 0.39% Boston University 62 publications, 0.39%
University of Science and Technology of China	University of Science and Technology of China, 45, 0.29% University of Science and Technology of China 45 publications, 0.29%
VTT Technical Research Centre of Finland	VTT Technical Research Centre of Finland, 44, 0.28% VTT Technical Research Centre of Finland 44 publications, 0.28%
Nanyang Technological University	Nanyang Technological University, 42, 0.27% Nanyang Technological University 42 publications, 0.27%
Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences	Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, 40, 0.25% Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences 40 publications, 0.25%
Moscow Institute of Physics and Technology	Moscow Institute of Physics and Technology, 39, 0.25% Moscow Institute of Physics and Technology 39 publications, 0.25%
University of Oulu	University of Oulu, 37, 0.23% University of Oulu 37 publications, 0.23%
Saint Petersburg State University	Saint Petersburg State University, 36, 0.23% Saint Petersburg State University 36 publications, 0.23%
Goddard Space Flight Center	Goddard Space Flight Center, 35, 0.22% Goddard Space Flight Center 35 publications, 0.22%
Shanghai Jiao Tong University	Shanghai Jiao Tong University, 32, 0.2% Shanghai Jiao Tong University 32 publications, 0.2%
Nanjing University	Nanjing University, 32, 0.2% Nanjing University 32 publications, 0.2%
University of Chinese Academy of Sciences	University of Chinese Academy of Sciences, 31, 0.2% University of Chinese Academy of Sciences 31 publications, 0.2%
Hefei University of Technology	Hefei University of Technology, 31, 0.2% Hefei University of Technology 31 publications, 0.2%
A.V. Gaponov-Grekhov Institute of Applied Physics of the Russian Academy of Sciences	A.V. Gaponov-Grekhov Institute of Applied Physics of the Russian Academy of Sciences, 30, 0.19% A.V. Gaponov-Grekhov Institute of Applied Physics of the Russian Academy of Sciences 30 publications, 0.19%
Central South University	Central South University, 30, 0.19% Central South University 30 publications, 0.19%
Queen's University Belfast	Queen's University Belfast, 30, 0.19% Queen's University Belfast 30 publications, 0.19%
Instituto Politécnico Nacional	Instituto Politécnico Nacional, 30, 0.19% Instituto Politécnico Nacional 30 publications, 0.19%
University of Cologne	University of Cologne, 29, 0.18% University of Cologne 29 publications, 0.18%
Nankai University	Nankai University, 28, 0.18% Nankai University 28 publications, 0.18%
Lawrence Berkeley National Laboratory	Lawrence Berkeley National Laboratory, 28, 0.18% Lawrence Berkeley National Laboratory 28 publications, 0.18%
National Research Centre "Kurchatov Institute"	National Research Centre "Kurchatov Institute", 27, 0.17% National Research Centre "Kurchatov Institute" 27 publications, 0.17%
Xiamen University	Xiamen University, 27, 0.17% Xiamen University 27 publications, 0.17%
California Institute of Technology	California Institute of Technology, 27, 0.17% California Institute of Technology 27 publications, 0.17%
	20 40 60 80 100 120 140 160

With other countries

	200 400 600 800 1000 1200 1400
China	China, 1204, 7.63% China 1204 publications, 7.63%
USA	USA, 940, 5.96% USA 940 publications, 5.96%
Russia	Russia, 549, 3.48% Russia 549 publications, 3.48%
Germany	Germany, 350, 2.22% Germany 350 publications, 2.22%
United Kingdom	United Kingdom, 272, 1.72% United Kingdom 272 publications, 1.72%
France	France, 194, 1.23% France 194 publications, 1.23%
Italy	Italy, 139, 0.88% Italy 139 publications, 0.88%
India	India, 137, 0.87% India 137 publications, 0.87%
Canada	Canada, 119, 0.75% Canada 119 publications, 0.75%
Republic of Korea	Republic of Korea, 119, 0.75% Republic of Korea 119 publications, 0.75%
Finland	Finland, 93, 0.59% Finland 93 publications, 0.59%
Vietnam	Vietnam, 89, 0.56% Vietnam 89 publications, 0.56%
Ukraine	Ukraine, 87, 0.55% Ukraine 87 publications, 0.55%
Netherlands	Netherlands, 65, 0.41% Netherlands 65 publications, 0.41%
Singapore	Singapore, 65, 0.41% Singapore 65 publications, 0.41%
Denmark	Denmark, 62, 0.39% Denmark 62 publications, 0.39%
Spain	Spain, 62, 0.39% Spain 62 publications, 0.39%
Australia	Australia, 60, 0.38% Australia 60 publications, 0.38%
Switzerland	Switzerland, 55, 0.35% Switzerland 55 publications, 0.35%
Austria	Austria, 54, 0.34% Austria 54 publications, 0.34%
Sweden	Sweden, 53, 0.34% Sweden 53 publications, 0.34%
Poland	Poland, 52, 0.33% Poland 52 publications, 0.33%
Mexico	Mexico, 46, 0.29% Mexico 46 publications, 0.29%
Norway	Norway, 46, 0.29% Norway 46 publications, 0.29%
Brazil	Brazil, 45, 0.29% Brazil 45 publications, 0.29%
Indonesia	Indonesia, 38, 0.24% Indonesia 38 publications, 0.24%
Thailand	Thailand, 38, 0.24% Thailand 38 publications, 0.24%
Malaysia	Malaysia, 35, 0.22% Malaysia 35 publications, 0.22%
Greece	Greece, 33, 0.21% Greece 33 publications, 0.21%
	200 400 600 800 1000 1200 1400

We do not take into account publications without a DOI.
Statistics recalculated daily.
Publications published earlier than 1951 are ignored in the statistics.
The horizontal charts show the 30 top positions.
Journals quartiles values are relevant at the moment.