THE JAPANESE JOURNAL OF EXPERIMENTAL SOCIAL PSYCHOLOGY

Japanese Group Dynamics Association
ISSN: 03877973, 13486276
Cobalt
Journal publications in Cobalt

Are you a researcher?

Create a profile to get free access to personal recommendations for colleagues and new articles.
Years of issue
2025
journal names
THE JAPANESE JOURNAL OF EXPERIMENTAL SOCIAL PSYCHOLOGY
All time from 2020
Publications
1 020
Citations
1 418
h-index
14
Top-3 citing journals
Top-3 organizations
All time in 5 years
Kyushu University
Kyushu University (73 publications)
Hiroshima University
Hiroshima University (72 publications)
Nagoya University
Nagoya University (68 publications)
Top-3 countries
All time in 5 years
Japan (619 publications)
USA (10 publications)
United Kingdom (4 publications)

Most cited in 5 years

Found 0
By date By citations
Found 0
By date By citations

Top-100

Citing journals

10
20
30
40
50
60
THE JAPANESE JOURNAL OF EXPERIMENTAL SOCIAL PSYCHOLOGY, 57, 4.02%
Shinrigaku Kenkyu
Shinrigaku Kenkyu, 50, 3.53%
Japanese Psychological Research
Japanese Psychological Research, 47, 3.31%
Asian Journal of Social Psychology
Asian Journal of Social Psychology, 40, 2.82%
Social Science Information
Social Science Information, 36, 2.54%
The Japanese Journal of Personality, 28, 1.97%
Psychological Reports
Psychological Reports, 25, 1.76%
Japanese Journal of Educational Psychology, 22, 1.55%
Frontiers in Psychology
Frontiers in Psychology, 20, 1.41%
SSRN Electronic Journal
SSRN Electronic Journal, 20, 1.41%
Journal of Cross-Cultural Psychology
Journal of Cross-Cultural Psychology, 19, 1.34%
The Annual Report of Educational Psychology in Japan, 19, 1.34%
Lecture Notes in Computer Science
Lecture Notes in Computer Science, 17, 1.2%
Personality and Social Psychology Bulletin
Personality and Social Psychology Bulletin, 17, 1.2%
PLoS ONE
PLoS ONE, 15, 1.06%
Perceptual and Motor Skills
Perceptual and Motor Skills, 11, 0.78%
The Science of the Mind
The Science of the Mind, 11, 0.78%
Psychologia, 10, 0.71%
Journal of Architecture and Planning (Transactions of AIJ), 10, 0.71%
Current Psychology
Current Psychology, 9, 0.63%
JAPANESE JOURNAL OF RESEARCH ON EMOTIONS, 9, 0.63%
Journal of Disaster Research, 8, 0.56%
Rationality and Society
Rationality and Society, 8, 0.56%
Personality and Social Psychology Review
Personality and Social Psychology Review, 8, 0.56%
Aggressive Behavior
Aggressive Behavior, 7, 0.49%
International Journal of Environmental Research and Public Health
International Journal of Environmental Research and Public Health, 7, 0.49%
Journal of Social Psychology
Journal of Social Psychology, 7, 0.49%
Journal of Experimental Social Psychology
Journal of Experimental Social Psychology, 7, 0.49%
Journal of Environmental Engineering (Japan), 6, 0.42%
Journal for the Theory of Social Behaviour
Journal for the Theory of Social Behaviour, 6, 0.42%
European Journal of Social Psychology
European Journal of Social Psychology, 6, 0.42%
Journal of Applied Social Psychology
Journal of Applied Social Psychology, 6, 0.42%
Doboku Gakkai Ronbunshuu D
Doboku Gakkai Ronbunshuu D, 6, 0.42%
L'imaginaire arabo-musulman
L'imaginaire arabo-musulman, 6, 0.42%
Review of General Psychology
Review of General Psychology, 5, 0.35%
Psychogeriatrics
Psychogeriatrics, 5, 0.35%
Psychological Bulletin
Psychological Bulletin, 5, 0.35%
Journal of Psychology: Interdisciplinary and Applied
Journal of Psychology: Interdisciplinary and Applied, 5, 0.35%
Personality and Individual Differences
Personality and Individual Differences, 5, 0.35%
Scientific Reports
Scientific Reports, 5, 0.35%
SAGE Open
SAGE Open, 5, 0.35%
Social Behavior and Personality, 5, 0.35%
Journal of Japan Society of Civil Engineers Ser D3 (Infrastructure Planning and Management)
Journal of Japan Society of Civil Engineers Ser D3 (Infrastructure Planning and Management), 5, 0.35%
Psychological Inquiry
Psychological Inquiry, 4, 0.28%
Behaviormetrika, 4, 0.28%
Frontiers in Psychiatry
Frontiers in Psychiatry, 4, 0.28%
Journal of Nursing Management
Journal of Nursing Management, 4, 0.28%
Healthcare
Healthcare, 4, 0.28%
Psychiatry and Clinical Neurosciences
Psychiatry and Clinical Neurosciences, 4, 0.28%
Cognition and Emotion
Cognition and Emotion, 4, 0.28%
Natural Hazards
Natural Hazards, 4, 0.28%
Journal of Nonverbal Behavior
Journal of Nonverbal Behavior, 4, 0.28%
Human Communication Research
Human Communication Research, 4, 0.28%
Journal of Social Issues
Journal of Social Issues, 4, 0.28%
American Journal of Sociology
American Journal of Sociology, 4, 0.28%
Environment and Behavior
Environment and Behavior, 4, 0.28%
International Journal of Disaster Risk Reduction
International Journal of Disaster Risk Reduction, 4, 0.28%
Journal of Economic Behavior and Organization
Journal of Economic Behavior and Organization, 4, 0.28%
International Journal of Mass Emergencies & Disasters
International Journal of Mass Emergencies & Disasters, 4, 0.28%
Journal of Japan Academy of Midwifery, 4, 0.28%
International Journal of Sport and Health Science, 4, 0.28%
The Japanese journal of psychology
The Japanese journal of psychology, 4, 0.28%
Journal of Personality and Social Psychology
Journal of Personality and Social Psychology, 3, 0.21%
British Journal of Social Psychology
British Journal of Social Psychology, 3, 0.21%
Annual Review of Sociology
Annual Review of Sociology, 3, 0.21%
Natural Hazards Review
Natural Hazards Review, 3, 0.21%
Public Understanding of Science
Public Understanding of Science, 3, 0.21%
Journal of Occupational Health, 3, 0.21%
Energy Policy
Energy Policy, 3, 0.21%
BMC psychology
BMC psychology, 3, 0.21%
Leadership Quarterly
Leadership Quarterly, 3, 0.21%
Journal of Intercultural Communication Research
Journal of Intercultural Communication Research, 3, 0.21%
Computers in Human Behavior
Computers in Human Behavior, 3, 0.21%
Motivation and Emotion
Motivation and Emotion, 3, 0.21%
Risk Analysis
Risk Analysis, 3, 0.21%
BMC Research Notes
BMC Research Notes, 3, 0.21%
Economic Inquiry
Economic Inquiry, 3, 0.21%
Sustainability
Sustainability, 3, 0.21%
International Journal of Nursing Studies
International Journal of Nursing Studies, 3, 0.21%
Disasters
Disasters, 3, 0.21%
Journal of Social and Personal Relationships
Journal of Social and Personal Relationships, 3, 0.21%
Acta Psychologica Sinica, 3, 0.21%
Social and Personality Psychology Compass
Social and Personality Psychology Compass, 3, 0.21%
Evolution and Human Behavior
Evolution and Human Behavior, 3, 0.21%
Nursing and Health Sciences
Nursing and Health Sciences, 3, 0.21%
Culture and Brain
Culture and Brain, 3, 0.21%
The Japanese Journal of Ergonomics, 3, 0.21%
Journal of Japan Society of Civil Engineers Ser G (Environmental Research)
Journal of Japan Society of Civil Engineers Ser G (Environmental Research), 3, 0.21%
Japanese Journal of Environmental Education, 3, 0.21%
International Journal of Geriatric Psychiatry
International Journal of Geriatric Psychiatry, 2, 0.14%
Journal of Personality Assessment
Journal of Personality Assessment, 2, 0.14%
Personal Relationships
Personal Relationships, 2, 0.14%
Social Indicators Research
Social Indicators Research, 2, 0.14%
Social Justice Research
Social Justice Research, 2, 0.14%
Journal of Organizational Behavior
Journal of Organizational Behavior, 2, 0.14%
Journal of Autism and Developmental Disorders
Journal of Autism and Developmental Disorders, 2, 0.14%
International Journal of Adolescent Medicine and Health
International Journal of Adolescent Medicine and Health, 2, 0.14%
Journal of Studies in International Education
Journal of Studies in International Education, 2, 0.14%
Journal of Research in Personality
Journal of Research in Personality, 2, 0.14%
Environmental Health and Preventive Medicine
Environmental Health and Preventive Medicine, 2, 0.14%
Show all (70 more)
10
20
30
40
50
60

Citing publishers

50
100
150
200
250
Wiley
Wiley, 203, 14.32%
SAGE
SAGE, 196, 13.82%
Springer Nature
Springer Nature, 137, 9.66%
Elsevier
Elsevier, 106, 7.48%
Taylor & Francis
Taylor & Francis, 86, 6.06%
Japanese Group Dynamics Association, 57, 4.02%
The Japanese Psychological Association
The Japanese Psychological Association, 54, 3.81%
The Japanese Association of Educational Psychology, 41, 2.89%
Frontiers Media S.A.
Frontiers Media S.A., 29, 2.05%
Japan Society of Personality Psychology, 28, 1.97%
MDPI
MDPI, 26, 1.83%
Social Science Electronic Publishing
Social Science Electronic Publishing, 20, 1.41%
Japan Society of Civil Engineers
Japan Society of Civil Engineers, 19, 1.34%
American Psychological Association (APA)
American Psychological Association (APA), 19, 1.34%
Public Library of Science (PLoS)
Public Library of Science (PLoS), 16, 1.13%
Architectural Institute of Japan, 16, 1.13%
Cambridge University Press
Cambridge University Press, 13, 0.92%
Institute of Electrical and Electronics Engineers (IEEE)
Institute of Electrical and Electronics Engineers (IEEE), 11, 0.78%
CAIRN
CAIRN, 11, 0.78%
Emerald
Emerald, 10, 0.71%
Psychologia Society, 10, 0.71%
Japan Society for Research on Emotions, 9, 0.63%
Fuji Technology Press, 8, 0.56%
Association for Computing Machinery (ACM)
Association for Computing Machinery (ACM), 6, 0.42%
University of Chicago Press
University of Chicago Press, 5, 0.35%
Behaviormetric Society of Japan, 5, 0.35%
Society for Personality Research, 5, 0.35%
Hogrefe Publishing Group
Hogrefe Publishing Group, 4, 0.28%
Japan Academy of Midwifery, 4, 0.28%
Japan Society of Physical Education, Health and Sport Sciences, 4, 0.28%
Walter de Gruyter
Walter de Gruyter, 3, 0.21%
EDP Sciences
EDP Sciences, 3, 0.21%
China Science Publishing & Media, 3, 0.21%
Annual Reviews
Annual Reviews, 3, 0.21%
American Society of Civil Engineers (ASCE)
American Society of Civil Engineers (ASCE), 3, 0.21%
Japan Society for Occupational Health, 3, 0.21%
Scientific Research Publishing
Scientific Research Publishing, 3, 0.21%
IGI Global
IGI Global, 3, 0.21%
Japan Ergonomics Society, 3, 0.21%
The Japanese Society of Environmental Education, 3, 0.21%
Oxford University Press
Oxford University Press, 2, 0.14%
Ovid Technologies (Wolters Kluwer Health)
Ovid Technologies (Wolters Kluwer Health), 2, 0.14%
Bentham Science Publishers Ltd.
Bentham Science Publishers Ltd., 2, 0.14%
Mary Ann Liebert
Mary Ann Liebert, 2, 0.14%
Japan Society of Mechanical Engineers
Japan Society of Mechanical Engineers, 2, 0.14%
, 2, 0.14%
Japan Society of Hydrology and Water Resources, 2, 0.14%
Japan Society of Kansei Engineering, 2, 0.14%
The City Planning Institute of Japan, 2, 0.14%
Guilford Publications, 2, 0.14%
Institute of Electrical Engineers of Japan (IEE Japan)
Institute of Electrical Engineers of Japan (IEE Japan), 2, 0.14%
Japan Society of Family Sociology, 2, 0.14%
Japanese Society for Information and Systems in Education, 2, 0.14%
Japanese Society for Engineering Education, 2, 0.14%
Japan Society of Health Psychology, 2, 0.14%
World Scientific
World Scientific, 1, 0.07%
IOS Press
IOS Press, 1, 0.07%
John Benjamins Publishing Company
John Benjamins Publishing Company, 1, 0.07%
Brill
Brill, 1, 0.07%
Pharmaceutical Society of Japan
Pharmaceutical Society of Japan, 1, 0.07%
Proceedings of the National Academy of Sciences (PNAS)
Proceedings of the National Academy of Sciences (PNAS), 1, 0.07%
American Association for the Advancement of Science (AAAS)
American Association for the Advancement of Science (AAAS), 1, 0.07%
Ediciones Universidad de Salamanca
Ediciones Universidad de Salamanca, 1, 0.07%
Human Geographical Society of Japan, 1, 0.07%
American Association of Colleges of Pharmacy, 1, 0.07%
Tohoku University Medical Press, 1, 0.07%
American Economic Association
American Economic Association, 1, 0.07%
Center for the Study of the Presidency, 1, 0.07%
Society for Sociological Science, 1, 0.07%
Biola University, 1, 0.07%
National Institute of Industrial Health, 1, 0.07%
, 1, 0.07%
National Recreation and Park Association, 1, 0.07%
, 1, 0.07%
The Electrochemical Society of Japan
The Electrochemical Society of Japan, 1, 0.07%
SciELO
SciELO, 1, 0.07%
JMIR Publications
JMIR Publications, 1, 0.07%
The Robotics Society of Japan, 1, 0.07%
The Japan Institute of Energy, 1, 0.07%
Japanese Society of Nutrition and Food Science, 1, 0.07%
Human Kinetics
Human Kinetics, 1, 0.07%
Korean Society of Occupational and Environmental Medicine, 1, 0.07%
MGIMO University
MGIMO University, 1, 0.07%
F1000 Research
F1000 Research, 1, 0.07%
AOSIS
AOSIS, 1, 0.07%
The Pennsylvania State University Press, 1, 0.07%
SLACK
SLACK, 1, 0.07%
The Japanese Association of Special Education, 1, 0.07%
Japanese Society of Pharmaceutical Health Care and Sciences, 1, 0.07%
The Japanese Association of Rural Medicine, 1, 0.07%
Japan Society for Fuzzy Theory and Intelligent Informatics, 1, 0.07%
Research Square Platform LLC, 1, 0.07%
Gramota Publishing, 1, 0.07%
The Japan Primary Care Association, 1, 0.07%
Japanese Society of Sport Education, 1, 0.07%
The Japan Society for Educational Sociology, 1, 0.07%
Society of Japan Science Teaching, 1, 0.07%
The Japanese Association of Administrative Science, 1, 0.07%
The Japanese Society of Health and Human Ecology, 1, 0.07%
Japanese Society of Sport Psychology, 1, 0.07%
Show all (70 more)
50
100
150
200
250

Publishing organizations

10
20
30
40
50
60
70
80
Kyushu University
Kyushu University, 73, 7.16%
Hiroshima University
Hiroshima University, 72, 7.06%
Nagoya University
Nagoya University, 68, 6.67%
Kyoto University
Kyoto University, 68, 6.67%
Osaka University
Osaka University, 62, 6.08%
University of Tokyo
University of Tokyo, 52, 5.1%
Hokkaido University
Hokkaido University, 31, 3.04%
Waseda University
Waseda University, 28, 2.75%
Japan Society for the Promotion of Science
Japan Society for the Promotion of Science, 26, 2.55%
Kwansei Gakuin University
Kwansei Gakuin University, 23, 2.25%
Kansai University
Kansai University, 17, 1.67%
Kumamoto University
Kumamoto University, 12, 1.18%
Tohoku University
Tohoku University, 10, 0.98%
Gakushuin University
Gakushuin University, 10, 0.98%
Kobe University
Kobe University, 9, 0.88%
Doshisha University
Doshisha University, 9, 0.88%
Nihon University
Nihon University, 8, 0.78%
Shizuoka University
Shizuoka University, 8, 0.78%
University of Tsukuba
University of Tsukuba, 7, 0.69%
Osaka Metropolitan University
Osaka Metropolitan University, 7, 0.69%
Ehime University
Ehime University, 7, 0.69%
Saga University
Saga University, 7, 0.69%
Aichi Gakuin University
Aichi Gakuin University, 7, 0.69%
Hitotsubashi University
Hitotsubashi University, 7, 0.69%
Gunma University
Gunma University, 6, 0.59%
Chubu University
Chubu University, 6, 0.59%
Kurume University
Kurume University, 6, 0.59%
Teikyo University
Teikyo University, 6, 0.59%
Toyo University
Toyo University, 6, 0.59%
Tokyo Gakugei University
Tokyo Gakugei University, 6, 0.59%
Hokkaido University of Education
Hokkaido University of Education, 5, 0.49%
Chiba University
Chiba University, 5, 0.49%
Okayama University
Okayama University, 5, 0.49%
Shinshu University
Shinshu University, 5, 0.49%
Gifu University
Gifu University, 5, 0.49%
Hirosaki University
Hirosaki University, 5, 0.49%
Yamagata University
Yamagata University, 5, 0.49%
Mie University
Mie University, 5, 0.49%
Ochanomizu University
Ochanomizu University, 5, 0.49%
Nara Women's University
Nara Women's University, 5, 0.49%
Yokohama National University
Yokohama National University, 4, 0.39%
Yamaguchi University
Yamaguchi University, 4, 0.39%
Fukuoka University
Fukuoka University, 4, 0.39%
Rikkyo University
Rikkyo University, 4, 0.39%
Rissho University
Rissho University, 4, 0.39%
Tokyo Institute of Technology
Tokyo Institute of Technology, 3, 0.29%
University of Waikato
University of Waikato, 3, 0.29%
Tokyo Metropolitan University
Tokyo Metropolitan University, 3, 0.29%
University of California, Los Angeles
University of California, Los Angeles, 3, 0.29%
Keio University
Keio University, 3, 0.29%
Tokai University
Tokai University, 3, 0.29%
Nagoya City University
Nagoya City University, 3, 0.29%
Ritsumeikan University
Ritsumeikan University, 3, 0.29%
Shimane University
Shimane University, 3, 0.29%
Kyoto Prefectural University
Kyoto Prefectural University, 3, 0.29%
University of the Ryukyus
University of the Ryukyus, 3, 0.29%
Oita University
Oita University, 3, 0.29%
Aoyama Gakuin University
Aoyama Gakuin University, 3, 0.29%
University of Hyogo
University of Hyogo, 3, 0.29%
Fukushima University
Fukushima University, 3, 0.29%
Komazawa University
Komazawa University, 3, 0.29%
Meiji Gakuin University
Meiji Gakuin University, 3, 0.29%
Konan Women's University
Konan Women's University, 3, 0.29%
Aichi Institute of Technology
Aichi Institute of Technology, 3, 0.29%
University of Cambridge
University of Cambridge, 2, 0.2%
Inner Mongolia University
Inner Mongolia University, 2, 0.2%
University of Michigan
University of Michigan, 2, 0.2%
Nagasaki University
Nagasaki University, 2, 0.2%
Meiji University
Meiji University, 2, 0.2%
Tokushima Bunri University
Tokushima Bunri University, 2, 0.2%
University of Fukui
University of Fukui, 2, 0.2%
Prefectural University of Hiroshima
Prefectural University of Hiroshima, 2, 0.2%
Tamagawa University
Tamagawa University, 2, 0.2%
Senshu University
Senshu University, 2, 0.2%
Tokyo Future University
Tokyo Future University, 2, 0.2%
Banaras Hindu University
Banaras Hindu University, 1, 0.1%
Royal Holloway University of London
Royal Holloway University of London, 1, 0.1%
Asia University
Asia University, 1, 0.1%
La Trobe University
La Trobe University, 1, 0.1%
Flinders University
Flinders University, 1, 0.1%
Columbia University
Columbia University, 1, 0.1%
Pusan National University
Pusan National University, 1, 0.1%
University of Washington
University of Washington, 1, 0.1%
University of California, Santa Barbara
University of California, Santa Barbara, 1, 0.1%
Osaka University Hospital
Osaka University Hospital, 1, 0.1%
Osaka University of Economics
Osaka University of Economics, 1, 0.1%
Osaka University of Health and Sport Sciences
Osaka University of Health and Sport Sciences, 1, 0.1%
University of Michigan–Dearborn
University of Michigan–Dearborn, 1, 0.1%
Health Sciences University of Hokkaido
Health Sciences University of Hokkaido, 1, 0.1%
Hokkai Gakuen University
Hokkai Gakuen University, 1, 0.1%
Johannes Kepler University of Linz
Johannes Kepler University of Linz, 1, 0.1%
Kyushu Institute of Technology
Kyushu Institute of Technology, 1, 0.1%
Kindai University
Kindai University, 1, 0.1%
Niigata University
Niigata University, 1, 0.1%
University of Shizuoka
University of Shizuoka, 1, 0.1%
University of Toyama
University of Toyama, 1, 0.1%
Kagoshima University
Kagoshima University, 1, 0.1%
Sophia University
Sophia University, 1, 0.1%
Shibaura Institute of Technology
Shibaura Institute of Technology, 1, 0.1%
Ibaraki University
Ibaraki University, 1, 0.1%
Show all (70 more)
10
20
30
40
50
60
70
80

Publishing organizations in 5 years

2
4
6
8
10
University of Tokyo
University of Tokyo, 10, 12.99%
Kyoto University
Kyoto University, 6, 7.79%
Osaka University
Osaka University, 6, 7.79%
Waseda University
Waseda University, 5, 6.49%
Nagoya University
Nagoya University, 4, 5.19%
Chubu University
Chubu University, 4, 5.19%
Kyushu University
Kyushu University, 3, 3.9%
Japan Society for the Promotion of Science
Japan Society for the Promotion of Science, 3, 3.9%
Tohoku University
Tohoku University, 2, 2.6%
Osaka Metropolitan University
Osaka Metropolitan University, 2, 2.6%
Kurume University
Kurume University, 2, 2.6%
Toyo University
Toyo University, 2, 2.6%
Aoyama Gakuin University
Aoyama Gakuin University, 2, 2.6%
Nara Women's University
Nara Women's University, 2, 2.6%
Royal Holloway University of London
Royal Holloway University of London, 1, 1.3%
Tokyo Metropolitan University
Tokyo Metropolitan University, 1, 1.3%
Keio University
Keio University, 1, 1.3%
Hokkaido University of Education
Hokkaido University of Education, 1, 1.3%
Health Sciences University of Hokkaido
Health Sciences University of Hokkaido, 1, 1.3%
Hiroshima University
Hiroshima University, 1, 1.3%
Okayama University
Okayama University, 1, 1.3%
Nihon University
Nihon University, 1, 1.3%
Gifu University
Gifu University, 1, 1.3%
Hirosaki University
Hirosaki University, 1, 1.3%
Meiji University
Meiji University, 1, 1.3%
Fukuoka University
Fukuoka University, 1, 1.3%
Doshisha University
Doshisha University, 1, 1.3%
Aichi Gakuin University
Aichi Gakuin University, 1, 1.3%
Kwansei Gakuin University
Kwansei Gakuin University, 1, 1.3%
Shibaura Institute of Technology
Shibaura Institute of Technology, 1, 1.3%
Kansai University
Kansai University, 1, 1.3%
University of Hyogo
University of Hyogo, 1, 1.3%
Chiba Institute of Technology
Chiba Institute of Technology, 1, 1.3%
Kansai University of International Studies
Kansai University of International Studies, 1, 1.3%
Meiji Gakuin University
Meiji Gakuin University, 1, 1.3%
Rissho University
Rissho University, 1, 1.3%
Tohoku Bunka Gakuen University
Tohoku Bunka Gakuen University, 1, 1.3%
Show all (7 more)
2
4
6
8
10

Publishing countries

100
200
300
400
500
600
700
Japan, 619, 60.69%
USA, 10, 0.98%
United Kingdom, 4, 0.39%
New Zealand, 3, 0.29%
Australia, 2, 0.2%
Iraq, 2, 0.2%
China, 1, 0.1%
Austria, 1, 0.1%
India, 1, 0.1%
Pakistan, 1, 0.1%
Republic of Korea, 1, 0.1%
100
200
300
400
500
600
700

Publishing countries in 5 years

5
10
15
20
25
30
35
40
Japan, 36, 46.75%
United Kingdom, 1, 1.3%
Iraq, 1, 1.3%
5
10
15
20
25
30
35
40