Open Access statistics for Creative Commons, United States, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
92%
Total
Publications
25K
Total Open
Publications
23K
Total
Citations
116K
Open Access
Percentage
92%
Total
Publications
25K
Total Open
Publications
23K
Total
Citations
116K
Breakdown
Publisher Open
31%
Both
57%
Other Platform Open
4%
Closed
8%
Percentage of Open Access over time
Publisher Open
Both
Other Platform Open
Closed
Volume of Open Access over time
Open
Closed
Publisher Open
OA Journal 78%
17K
Hybrid 14%
3.1K
No Guarantees 8%
1.6K
Other Platform Open
Domain 97%
15K
Institution 5%
717
Other Internet 2%
235
Public 1%
178
Preprint 0%
60
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 15K |
Europe PMC | Domain | 5.3K |
Semantic Scholar | Public | 161 |
Unknown Repository | Other Internet | 58 |
Universidad de la Rioja - Dialnet | Institution | 43 |
California Digital Library - eScholarship | Other Internet | 42 |
University College London - UCL Discovery | Institution | 41 |
University of Groningen / Centre for Information Technology - University of Groningen research database | Institution | 35 |
um.si OAI-PMH Repository | Institution | 32 |
DANS - Data Archiving and Networked Services - NARCIS - National Academic Research and Collaborations Information System | Institution | 32 |
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