0000-0002-0687-1806

57192692022

JOK-5160-2023

Sergei V Porokhin

Skolkovo Institute of Science and Technology

Publications

Citations

h-index

Found

See full statistics

Total publications

Total citations

Citations per publication

Average publications per year

0.5

Average coauthors

6.2

Publications years

2017-2026 (10 years)

h-index

i10-index

m-index

0.2

o-index

g-index

w-index

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

i10-index

The number of the author's publications that received at least 10 links each.

https://scholar.googleblog.com/2011/11/google-scholar-citations-open-to-all.html

m-index

The researcher's m-index is numerically equal to the ratio of his h-index to the number of years that have passed since the first publication.

https://harzing.com/publications/white-papers/reflections-on-the-h-index

o-index

The geometric mean of the h-index and the number of citations of the most cited article of the scientist.

https://arxiv.org/abs/1511.01545

g-index

For a given set of articles, sorted in descending order of the number of citations that these articles received, the g-index is the largest number such that the g most cited articles received (in total) at least g² citations.

https://doi.org/10.1007/s11192-006-0144-7

w-index

If w articles of a researcher have at least 10w citations each and other publications are less than 10(w+1) citations, then the researcher's w-index is equal to w.

https://doi.org/10.1002/asi.21276

Top-100

See full statistics

Fields of science

	1
Materials Chemistry	Materials Chemistry, 1, 20% Materials Chemistry 1 publication, 20%
Metals and Alloys	Metals and Alloys, 1, 20% Metals and Alloys 1 publication, 20%
General Chemistry	General Chemistry, 1, 20% General Chemistry 1 publication, 20%
Catalysis	Catalysis, 1, 20% Catalysis 1 publication, 20%
General Materials Science	General Materials Science, 1, 20% General Materials Science 1 publication, 20%
Mechanical Engineering	Mechanical Engineering, 1, 20% Mechanical Engineering 1 publication, 20%
Mechanics of Materials	Mechanics of Materials, 1, 20% Mechanics of Materials 1 publication, 20%
	1

Journals

	1
Journal of Alloys and Compounds	Journal of Alloys and Compounds, 1, 20% Journal of Alloys and Compounds 1 publication, 20%
ACS Catalysis	ACS Catalysis, 1, 20% ACS Catalysis 1 publication, 20%
Small	Small, 1, 20% Small 1 publication, 20%
Journal of Power Sources	Journal of Power Sources, 1, 20% Journal of Power Sources 1 publication, 20%
Materials	Materials, 1, 20% Materials 1 publication, 20%
	1

Citing journals

	1 2 3 4
Journal of Alloys and Compounds	Journal of Alloys and Compounds, 4, 6.15% Journal of Alloys and Compounds 4 citations, 6.15%
Journal of Power Sources	Journal of Power Sources, 4, 6.15% Journal of Power Sources 4 citations, 6.15%
Journal of Materials Science: Materials in Electronics	Journal of Materials Science: Materials in Electronics, 3, 4.62% Journal of Materials Science: Materials in Electronics 3 citations, 4.62%
Inorganic Chemistry	Inorganic Chemistry, 3, 4.62% Inorganic Chemistry 3 citations, 4.62%
ACS applied materials & interfaces	ACS applied materials & interfaces, 2, 3.08% ACS applied materials & interfaces 2 citations, 3.08%
Advanced Science	Advanced Science, 2, 3.08% Advanced Science 2 citations, 3.08%
Journal of the American Chemical Society	Journal of the American Chemical Society, 2, 3.08% Journal of the American Chemical Society 2 citations, 3.08%
Advanced Functional Materials	Advanced Functional Materials, 2, 3.08% Advanced Functional Materials 2 citations, 3.08%
Journal of the European Ceramic Society	Journal of the European Ceramic Society, 2, 3.08% Journal of the European Ceramic Society 2 citations, 3.08%
Energy & Fuels	Energy & Fuels, 2, 3.08% Energy & Fuels 2 citations, 3.08%
Applied Catalysis B: Environmental	Applied Catalysis B: Environmental, 2, 3.08% Applied Catalysis B: Environmental 2 citations, 3.08%
Journal of Electronic Materials	Journal of Electronic Materials, 2, 3.08% Journal of Electronic Materials 2 citations, 3.08%
Materials	Materials, 2, 3.08% Materials 2 citations, 3.08%
Journal not defined	Journal not defined, 1, 1.54% Journal not defined 1 citation, 1.54%
Journal of Environmental Chemical Engineering	Journal of Environmental Chemical Engineering, 1, 1.54% Journal of Environmental Chemical Engineering 1 citation, 1.54%
RSC Advances	RSC Advances, 1, 1.54% RSC Advances 1 citation, 1.54%
Journal of Materials Chemistry C	Journal of Materials Chemistry C, 1, 1.54% Journal of Materials Chemistry C 1 citation, 1.54%
Applied Physics Letters	Applied Physics Letters, 1, 1.54% Applied Physics Letters 1 citation, 1.54%
ACS Applied Energy Materials	ACS Applied Energy Materials, 1, 1.54% ACS Applied Energy Materials 1 citation, 1.54%
Chemistry of Materials	Chemistry of Materials, 1, 1.54% Chemistry of Materials 1 citation, 1.54%
Chinese Physics B	Chinese Physics B, 1, 1.54% Chinese Physics B 1 citation, 1.54%
Russian Journal of Electrochemistry	Russian Journal of Electrochemistry, 1, 1.54% Russian Journal of Electrochemistry 1 citation, 1.54%
Journal of Physical Chemistry C	Journal of Physical Chemistry C, 1, 1.54% Journal of Physical Chemistry C 1 citation, 1.54%
ChemCatChem	ChemCatChem, 1, 1.54% ChemCatChem 1 citation, 1.54%
Nano Letters	Nano Letters, 1, 1.54% Nano Letters 1 citation, 1.54%
Results in Engineering	Results in Engineering, 1, 1.54% Results in Engineering 1 citation, 1.54%
Journal of Solid State Electrochemistry	Journal of Solid State Electrochemistry, 1, 1.54% Journal of Solid State Electrochemistry 1 citation, 1.54%
Materials Science and Engineering B: Solid-State Materials for Advanced Technology	Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 1, 1.54% Materials Science and Engineering B: Solid-State Materials for Advanced Technology 1 citation, 1.54%
Journal of Materials Science	Journal of Materials Science, 1, 1.54% Journal of Materials Science 1 citation, 1.54%
Journal of the Ceramic Society of Japan	Journal of the Ceramic Society of Japan, 1, 1.54% Journal of the Ceramic Society of Japan 1 citation, 1.54%
Applied Surface Science	Applied Surface Science, 1, 1.54% Applied Surface Science 1 citation, 1.54%
Coordination Chemistry Reviews	Coordination Chemistry Reviews, 1, 1.54% Coordination Chemistry Reviews 1 citation, 1.54%
Chemical Reviews	Chemical Reviews, 1, 1.54% Chemical Reviews 1 citation, 1.54%
Journal of Materials Chemistry A	Journal of Materials Chemistry A, 1, 1.54% Journal of Materials Chemistry A 1 citation, 1.54%
Ceramics International	Ceramics International, 1, 1.54% Ceramics International 1 citation, 1.54%
Chemical Engineering Journal	Chemical Engineering Journal, 1, 1.54% Chemical Engineering Journal 1 citation, 1.54%
Journal of Materials Research and Technology	Journal of Materials Research and Technology, 1, 1.54% Journal of Materials Research and Technology 1 citation, 1.54%
Journal of Energy Storage	Journal of Energy Storage, 1, 1.54% Journal of Energy Storage 1 citation, 1.54%
Chemical Society Reviews	Chemical Society Reviews, 1, 1.54% Chemical Society Reviews 1 citation, 1.54%
Journal of Materials Science and Technology	Journal of Materials Science and Technology, 1, 1.54% Journal of Materials Science and Technology 1 citation, 1.54%
Fuel	Fuel, 1, 1.54% Fuel 1 citation, 1.54%
Energies	Energies, 1, 1.54% Energies 1 citation, 1.54%
Journal of the American Ceramic Society	Journal of the American Ceramic Society, 1, 1.54% Journal of the American Ceramic Society 1 citation, 1.54%
Advanced Materials	Advanced Materials, 1, 1.54% Advanced Materials 1 citation, 1.54%
EnergyChem	EnergyChem, 1, 1.54% EnergyChem 1 citation, 1.54%
Open Ceramics	Open Ceramics, 1, 1.54% Open Ceramics 1 citation, 1.54%

	1 2 3 4

Publishers

	1 2
Elsevier	Elsevier, 2, 40% Elsevier 2 publications, 40%
Wiley	Wiley, 1, 20% Wiley 1 publication, 20%
American Chemical Society (ACS)	American Chemical Society (ACS), 1, 20% American Chemical Society (ACS) 1 publication, 20%
MDPI	MDPI, 1, 20% MDPI 1 publication, 20%
	1 2

Organizations from articles

	1 2 3
Skolkovo Institute of Science and Technology	Skolkovo Institute of Science and Technology, 3, 60% Skolkovo Institute of Science and Technology 3 publications, 60%
Lomonosov Moscow State University	Lomonosov Moscow State University, 2, 40% Lomonosov Moscow State University 2 publications, 40%
Organization not defined	Organization not defined, 1, 20% Organization not defined 1 publication, 20%
N.D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences	N.D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences, 1, 20% N.D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences 1 publication, 20%
National University of Science & Technology (MISiS)	National University of Science & Technology (MISiS), 1, 20% National University of Science & Technology (MISiS) 1 publication, 20%
	1 2 3

Countries from articles

	1 2 3 4
Russia	Russia, 4, 80% Russia 4 publications, 80%
Country not defined	Country not defined, 1, 20% Country not defined 1 publication, 20%
	1 2 3 4

Citing organizations

	1 2 3 4 5 6
Organization not defined	Organization not defined, 6, 9.23% Organization not defined 6 citations, 9.23%
Shenzhen University	Shenzhen University, 4, 6.15% Shenzhen University 4 citations, 6.15%
Skolkovo Institute of Science and Technology	Skolkovo Institute of Science and Technology, 3, 4.62% Skolkovo Institute of Science and Technology 3 citations, 4.62%
University of Chinese Academy of Sciences	University of Chinese Academy of Sciences, 3, 4.62% University of Chinese Academy of Sciences 3 citations, 4.62%
Central South University	Central South University, 3, 4.62% Central South University 3 citations, 4.62%
Nanyang Technological University	Nanyang Technological University, 3, 4.62% Nanyang Technological University 3 citations, 4.62%
Queen Mary University of London	Queen Mary University of London, 3, 4.62% Queen Mary University of London 3 citations, 4.62%
University of Manchester	University of Manchester, 3, 4.62% University of Manchester 3 citations, 4.62%
University of Alberta	University of Alberta, 3, 4.62% University of Alberta 3 citations, 4.62%
Mendeleev University of Chemical Technology of Russia	Mendeleev University of Chemical Technology of Russia, 2, 3.08% Mendeleev University of Chemical Technology of Russia 2 citations, 3.08%
University of Electronic Science and Technology of China	University of Electronic Science and Technology of China, 2, 3.08% University of Electronic Science and Technology of China 2 citations, 3.08%
University of Technology, Malaysia	University of Technology, Malaysia, 2, 3.08% University of Technology, Malaysia 2 citations, 3.08%
China University of Geosciences (Wuhan)	China University of Geosciences (Wuhan), 2, 3.08% China University of Geosciences (Wuhan) 2 citations, 3.08%
Wuhan University of Technology	Wuhan University of Technology, 2, 3.08% Wuhan University of Technology 2 citations, 3.08%
Sun Yat-sen University	Sun Yat-sen University, 2, 3.08% Sun Yat-sen University 2 citations, 3.08%
Shaanxi Normal University	Shaanxi Normal University, 2, 3.08% Shaanxi Normal University 2 citations, 3.08%
Xiamen University	Xiamen University, 2, 3.08% Xiamen University 2 citations, 3.08%
Shanghai University	Shanghai University, 2, 3.08% Shanghai University 2 citations, 3.08%
Technical University of Denmark	Technical University of Denmark, 2, 3.08% Technical University of Denmark 2 citations, 3.08%
Southern University of Science and Technology	Southern University of Science and Technology, 2, 3.08% Southern University of Science and Technology 2 citations, 3.08%
Lanzhou University	Lanzhou University, 2, 3.08% Lanzhou University 2 citations, 3.08%
Dalian Institute of Chemical Physics, Chinese Academy of Sciences	Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 2, 3.08% Dalian Institute of Chemical Physics, Chinese Academy of Sciences 2 citations, 3.08%
A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences	A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences, 1, 1.54% A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences 1 citation, 1.54%
National University of Science & Technology (MISiS)	National University of Science & Technology (MISiS), 1, 1.54% National University of Science & Technology (MISiS) 1 citation, 1.54%
Institute of High Temperature Electrochemistry of the Ural Branch of the Russian Academy of Sciences	Institute of High Temperature Electrochemistry of the Ural Branch of the Russian Academy of Sciences, 1, 1.54% Institute of High Temperature Electrochemistry of the Ural Branch of the Russian Academy of Sciences 1 citation, 1.54%
Ural Federal University	Ural Federal University, 1, 1.54% Ural Federal University 1 citation, 1.54%
Moscow Polytechnic University	Moscow Polytechnic University, 1, 1.54% Moscow Polytechnic University 1 citation, 1.54%
King Abdullah University of Science and Technology	King Abdullah University of Science and Technology, 1, 1.54% King Abdullah University of Science and Technology 1 citation, 1.54%
Prince Sultan University	Prince Sultan University, 1, 1.54% Prince Sultan University 1 citation, 1.54%
Najran University	Najran University, 1, 1.54% Najran University 1 citation, 1.54%
Tehran University of Medical Sciences	Tehran University of Medical Sciences, 1, 1.54% Tehran University of Medical Sciences 1 citation, 1.54%
Shahid Beheshti University of Medical Sciences and Health Services	Shahid Beheshti University of Medical Sciences and Health Services, 1, 1.54% Shahid Beheshti University of Medical Sciences and Health Services 1 citation, 1.54%
Indian Institute of Science	Indian Institute of Science, 1, 1.54% Indian Institute of Science 1 citation, 1.54%
Vellore Institute of Technology University	Vellore Institute of Technology University, 1, 1.54% Vellore Institute of Technology University 1 citation, 1.54%
Abdul Wali Khan University	Abdul Wali Khan University, 1, 1.54% Abdul Wali Khan University 1 citation, 1.54%
Indian Institute of Technology Patna	Indian Institute of Technology Patna, 1, 1.54% Indian Institute of Technology Patna 1 citation, 1.54%
University of Basrah	University of Basrah, 1, 1.54% University of Basrah 1 citation, 1.54%
Lahore University of Management Sciences	Lahore University of Management Sciences, 1, 1.54% Lahore University of Management Sciences 1 citation, 1.54%
University of Allahabad	University of Allahabad, 1, 1.54% University of Allahabad 1 citation, 1.54%
Beijing Institute of Technology	Beijing Institute of Technology, 1, 1.54% Beijing Institute of Technology 1 citation, 1.54%
Alborz University of Medical Sciences	Alborz University of Medical Sciences, 1, 1.54% Alborz University of Medical Sciences 1 citation, 1.54%
Central University of Punjab	Central University of Punjab, 1, 1.54% Central University of Punjab 1 citation, 1.54%
Tsinghua University	Tsinghua University, 1, 1.54% Tsinghua University 1 citation, 1.54%
Peking University	Peking University, 1, 1.54% Peking University 1 citation, 1.54%
Huazhong University of Science and Technology	Huazhong University of Science and Technology, 1, 1.54% Huazhong University of Science and Technology 1 citation, 1.54%
Harbin Institute of Technology	Harbin Institute of Technology, 1, 1.54% Harbin Institute of Technology 1 citation, 1.54%
Fudan University	Fudan University, 1, 1.54% Fudan University 1 citation, 1.54%
Technion – Israel Institute of Technology	Technion – Israel Institute of Technology, 1, 1.54% Technion – Israel Institute of Technology 1 citation, 1.54%
South China University of Technology	South China University of Technology, 1, 1.54% South China University of Technology 1 citation, 1.54%
Beihang University	Beihang University, 1, 1.54% Beihang University 1 citation, 1.54%
Jilin University	Jilin University, 1, 1.54% Jilin University 1 citation, 1.54%
Indian Institute of Information Technology, Allahabad	Indian Institute of Information Technology, Allahabad, 1, 1.54% Indian Institute of Information Technology, Allahabad 1 citation, 1.54%
Xi'an Jiaotong University	Xi'an Jiaotong University, 1, 1.54% Xi'an Jiaotong University 1 citation, 1.54%
Northwestern Polytechnical University	Northwestern Polytechnical University, 1, 1.54% Northwestern Polytechnical University 1 citation, 1.54%
GLA University	GLA University, 1, 1.54% GLA University 1 citation, 1.54%
Grenoble Alpes University	Grenoble Alpes University, 1, 1.54% Grenoble Alpes University 1 citation, 1.54%
Nanjing University	Nanjing University, 1, 1.54% Nanjing University 1 citation, 1.54%
Beijing University of Chemical Technology	Beijing University of Chemical Technology, 1, 1.54% Beijing University of Chemical Technology 1 citation, 1.54%
Wuhan University	Wuhan University, 1, 1.54% Wuhan University 1 citation, 1.54%
Nankai University	Nankai University, 1, 1.54% Nankai University 1 citation, 1.54%
Southwest University of Science and Technology	Southwest University of Science and Technology, 1, 1.54% Southwest University of Science and Technology 1 citation, 1.54%
University of New South Wales	University of New South Wales, 1, 1.54% University of New South Wales 1 citation, 1.54%
University of Science and Technology Beijing	University of Science and Technology Beijing, 1, 1.54% University of Science and Technology Beijing 1 citation, 1.54%
South China Normal University	South China Normal University, 1, 1.54% South China Normal University 1 citation, 1.54%
Imperial College London	Imperial College London, 1, 1.54% Imperial College London 1 citation, 1.54%
Norwegian University of Science and Technology	Norwegian University of Science and Technology, 1, 1.54% Norwegian University of Science and Technology 1 citation, 1.54%
University of Shanghai for Science and Technology	University of Shanghai for Science and Technology, 1, 1.54% University of Shanghai for Science and Technology 1 citation, 1.54%
University of Southern Denmark	University of Southern Denmark, 1, 1.54% University of Southern Denmark 1 citation, 1.54%
Jiangsu University of Science and Technology	Jiangsu University of Science and Technology, 1, 1.54% Jiangsu University of Science and Technology 1 citation, 1.54%
Massachusetts Institute of Technology	Massachusetts Institute of Technology, 1, 1.54% Massachusetts Institute of Technology 1 citation, 1.54%
National University of Singapore	National University of Singapore, 1, 1.54% National University of Singapore 1 citation, 1.54%
Shenyang Aerospace University	Shenyang Aerospace University, 1, 1.54% Shenyang Aerospace University 1 citation, 1.54%
National Dong Hwa University	National Dong Hwa University, 1, 1.54% National Dong Hwa University 1 citation, 1.54%
Loughborough University	Loughborough University, 1, 1.54% Loughborough University 1 citation, 1.54%
National Taipei University of Technology	National Taipei University of Technology, 1, 1.54% National Taipei University of Technology 1 citation, 1.54%
National Chung Cheng University	National Chung Cheng University, 1, 1.54% National Chung Cheng University 1 citation, 1.54%
Northwest Minzu University	Northwest Minzu University, 1, 1.54% Northwest Minzu University 1 citation, 1.54%
Xi'An University of Science and Technology	Xi'An University of Science and Technology, 1, 1.54% Xi'An University of Science and Technology 1 citation, 1.54%
Xi'an University of Architecture and Technology	Xi'an University of Architecture and Technology, 1, 1.54% Xi'an University of Architecture and Technology 1 citation, 1.54%
Shaanxi University of Science and Technology	Shaanxi University of Science and Technology, 1, 1.54% Shaanxi University of Science and Technology 1 citation, 1.54%
Pennsylvania State University	Pennsylvania State University, 1, 1.54% Pennsylvania State University 1 citation, 1.54%
Curtin University	Curtin University, 1, 1.54% Curtin University 1 citation, 1.54%
American University in Cairo	American University in Cairo, 1, 1.54% American University in Cairo 1 citation, 1.54%
Yonsei University	Yonsei University, 1, 1.54% Yonsei University 1 citation, 1.54%
Korea Research Institute of Chemical Technology	Korea Research Institute of Chemical Technology, 1, 1.54% Korea Research Institute of Chemical Technology 1 citation, 1.54%
Sejong University	Sejong University, 1, 1.54% Sejong University 1 citation, 1.54%
University of Hong Kong	University of Hong Kong, 1, 1.54% University of Hong Kong 1 citation, 1.54%
West Virginia University	West Virginia University, 1, 1.54% West Virginia University 1 citation, 1.54%
Kumoh National Institute of Technology	Kumoh National Institute of Technology, 1, 1.54% Kumoh National Institute of Technology 1 citation, 1.54%
Technical University of Berlin	Technical University of Berlin, 1, 1.54% Technical University of Berlin 1 citation, 1.54%
Zhengzhou University	Zhengzhou University, 1, 1.54% Zhengzhou University 1 citation, 1.54%
Henan University of Engineering	Henan University of Engineering, 1, 1.54% Henan University of Engineering 1 citation, 1.54%
Kunming University of Science and Technology	Kunming University of Science and Technology, 1, 1.54% Kunming University of Science and Technology 1 citation, 1.54%
Tohoku University	Tohoku University, 1, 1.54% Tohoku University 1 citation, 1.54%
Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences	Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, 1, 1.54% Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences 1 citation, 1.54%
University of Bristol	University of Bristol, 1, 1.54% University of Bristol 1 citation, 1.54%
Helmholtz Centre for Materials and Energy	Helmholtz Centre for Materials and Energy, 1, 1.54% Helmholtz Centre for Materials and Energy 1 citation, 1.54%
Guangxi University	Guangxi University, 1, 1.54% Guangxi University 1 citation, 1.54%
Leibniz University Hannover	Leibniz University Hannover, 1, 1.54% Leibniz University Hannover 1 citation, 1.54%
Xinjiang University	Xinjiang University, 1, 1.54% Xinjiang University 1 citation, 1.54%

	1 2 3 4 5 6

Citing countries

	5 10 15 20 25 30 35 40
China	China, 36, 55.38% China 36 citations, 55.38%
Country not defined	Country not defined, 6, 9.23% Country not defined 6 citations, 9.23%
Russia	Russia, 6, 9.23% Russia 6 citations, 9.23%
United Kingdom	United Kingdom, 6, 9.23% United Kingdom 6 citations, 9.23%
India	India, 6, 9.23% India 6 citations, 9.23%
USA	USA, 5, 7.69% USA 5 citations, 7.69%
Canada	Canada, 4, 6.15% Canada 4 citations, 6.15%
Singapore	Singapore, 4, 6.15% Singapore 4 citations, 6.15%
Germany	Germany, 3, 4.62% Germany 3 citations, 4.62%
Denmark	Denmark, 3, 4.62% Denmark 3 citations, 4.62%
France	France, 2, 3.08% France 2 citations, 3.08%
Australia	Australia, 2, 3.08% Australia 2 citations, 3.08%
Malaysia	Malaysia, 2, 3.08% Malaysia 2 citations, 3.08%
Pakistan	Pakistan, 2, 3.08% Pakistan 2 citations, 3.08%
Republic of Korea	Republic of Korea, 2, 3.08% Republic of Korea 2 citations, 3.08%
Saudi Arabia	Saudi Arabia, 2, 3.08% Saudi Arabia 2 citations, 3.08%
Thailand	Thailand, 2, 3.08% Thailand 2 citations, 3.08%
Japan	Japan, 2, 3.08% Japan 2 citations, 3.08%
Egypt	Egypt, 1, 1.54% Egypt 1 citation, 1.54%
Israel	Israel, 1, 1.54% Israel 1 citation, 1.54%
Iraq	Iraq, 1, 1.54% Iraq 1 citation, 1.54%
Iran	Iran, 1, 1.54% Iran 1 citation, 1.54%
Spain	Spain, 1, 1.54% Spain 1 citation, 1.54%
Norway	Norway, 1, 1.54% Norway 1 citation, 1.54%
	5 10 15 20 25 30 35 40